1 2013-04-30 Olaf Flebbe <o.flebbe@science-computing.de>
4 * elflink.c (elf_link_add_object_symbols): Initialise 'idx' to
7 2013-04-30 Alan Modra <amodra@gmail.com>
9 * elflink.c (bfd_elf_record_link_assignment): Dont make
10 STV_INTERNAL symbols STV_HIDDEN.
12 2013-04-29 Nick Clifton <nickc@redhat.com>
14 * elflink.c (_bfd_elf_gc_mark_extra_sections): Remove mark from
15 fragmented .debug_line sections associated with unmarked code
18 2013-04-29 Will Newton <will.newton@linaro.org>
20 * elf32-arm.c (elf32_arm_populate_plt_entry): Call
21 elf32_arm_add_dynreloc when emitting R_ARM_IRELATIVE relocs.
23 2013-04-29 Will Newton <will.newton@linaro.org>
25 * elf64-aarch64.c (elf64_aarch64_check_relocs): Move relocation
26 error check up and add error message.
28 2013-04-26 Will Newton <will.newton@linaro.org>
30 * elf64-aarch64.c (elf64_aarch64_check_relocs): Remove dead code.
32 2013-04-25 Alan Modra <amodra@gmail.com>
34 * config.bfd: Add powerpc64le-linux.
36 2013-04-24 H.J. Lu <hongjiu.lu@intel.com>
38 * config.bfd (targ_selvecs): Add bfd_elf32_x86_64_vec for
41 2013-04-24 Roland McGrath <mcgrathr@google.com>
43 * elf32-arm.c (elf32_arm_allocate_plt_entry): If HTAB->nacl_p,
44 allocate space for PLT header even if IS_IPLT_ENTRY.
45 (arm_nacl_put_plt0): New function, broken out of ...
46 (elf32_arm_finish_dynamic_sections): ... here. Call it.
47 If HTAB->nacl_p, set up the PLT header in .iplt too.
48 (elf32_arm_output_arch_local_syms): If HTAB->nacl_p, write
49 a mapping symbol for the start of .iplt too.
51 2013-04-19 Luca Pizzamiglio <luca.pizzamiglio@gmail.com>
53 * ecoff.c (_bfd_ecoff_sizeof_headers): Cast the return value of
55 * elf32-tic6x.c (elf32_tic6x_size_dynamic_sections): Remove unused
57 * elf32-v850.c (v850_elf_relax_section): Redefine the type of 'i'
59 * vms-alpha.c (evax_bfd_print_etir): Initialize sec_len.
61 2013-04-22 Alan Modra <amodra@gmail.com>
64 * elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): Don't multiply
65 sh_size or reloc_count adjustment by count.
67 2013-04-22 Alan Modra <amodra@gmail.com>
69 * elf64-ppc.c (ppc64_elf_check_relocs): Don't call
70 create_linkage_sections here..
71 (ppc64_elf_init_stub_bfd): ..do so here. Return status.
72 (create_linkage_sections): Move earlier in file.
73 (ppc64_elf_setup_section_lists): Remove now useless htab->brlt test.
74 * elf64-ppc.h (ppc64_elf_init_stub_bfd): Update proto.
76 2013-04-19 Nick Clifton <nickc@redhat.com>
79 * compress.c (decompress_contents): Always call inflateEnd, even
80 when another inflation operation fails.
82 2013-04-17 H.J. Lu <hongjiu.lu@intel.com>
84 * elf-ifunc.c: Update copyright year.
86 2013-04-17 Luca Pizzamiglio <luca.pizzamiglio@gmail.com>
88 * coffcode.h: Added a cast to void when a bfd_set_section_*()
89 macro's return value is ignored.
90 * elf32-hppa.c: Likewise.
91 * elf32-tic6x.c: Likewise.
95 * peicode.h: Likewise.
96 * elf32-m32r.c: Check return value of bfd_set_section_*().
97 * elfnn-ia64.c: Likewise.
98 * elfxx-mips.c: Likewise.
99 * vms-alpha.c: Likewise.
101 2013-04-15 H.J. Lu <hongjiu.lu@intel.com>
104 * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Check
105 regular reference without non-GOT reference when building
108 2013-04-15 Alan Modra <amodra@gmail.com>
110 * archive.c (_bfd_archive_close_and_cleanup): Clear parent
111 cache slot for archives.
113 2013-04-14 Hans-Peter Nilsson <hp@bitrange.com>
115 * mmo.c (mmo_write_chunk): Break out abfd->tdata.mmo_data to new
118 2013-04-09 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
121 * bfd/elf32-avr.c: Consider all sections to determine if linker
122 relaxation can safely delete a ret after a call/jmp
124 2013-04-09 Mingjie Xing <mingjie.xing@gmail.com>
126 * bfd.c (typedef bfd, Error reporting, Miscellaneous): Add
129 2013-04-08 Tom Tromey <tromey@redhat.com>
131 * som.c (bfd_section_from_som_symbol): No longer static.
132 * som.h (bfd_section_from_som_symbol): Declare.
134 2013-04-06 Alan Modra <amodra@gmail.com>
136 * elf32-ppc.c (ppc_elf_check_relocs): Use SYMBOLIC_BIND.
137 * elf64-ppc.c (ppc64_elf_check_relocs, dec_dynrel_count): Likewise.
139 2013-04-05 Nick Clifton <nickc@redhat.com>
141 * elflink.c (elf_link_add_object_symbols): Revert accidental commit.
143 2013-04-04 Alan Modra <amodra@gmail.com>
145 * bfd.c (bfd_error_type, bfd_errmsgs): Add bfd_error_missing_dso.
146 * bfd-in2.h: Regenerate.
147 * elflink.c (elf_link_add_object_symbols): Use new error.
149 2013-04-03 Nick Clifton <nickc@redhat.com>
151 * elf32-v850.c (v850_elf_is_target_special_symbol): New function.
152 (bfd_elf32_bfd_is_target_special_symbol): Define.
154 2013-04-03 Venkataramanan Kumar <venkataramanan.kumar@linaro.org>
156 * elf64-aarch64.c (elf64_aarch64_gc_sweep_hook): Use
157 elf64_aarch64_locals to get local GOT reference counts.
159 2013-04-02 DJ Delorie <dj@redhat.com>
161 * elf32-rl78.c (GET_RELOC): Assert that there are relocs to get.
162 (rl78_elf_relax_section): Only fetch the next reloc if there is
165 2013-03-30 Alan Modra <amodra@gmail.com>
168 * elf-m10300.c (mn10300_elf_check_relocs): Set non_ir_ref for
169 global symbols referenced by relocs.
170 * elf32-arm.c (elf32_arm_check_relocs): Likewise.
171 * elf32-bfin.c (bfin_check_relocs): Likewise.
172 * elf32-cr16.c (cr16_elf_check_relocs): Likewise.
173 * elf32-cris.c (cris_elf_check_relocs): Likewise.
174 * elf32-d10v.c (elf32_d10v_check_relocs): Likewise.
175 * elf32-dlx.c (elf32_dlx_check_relocs): Likewise.
176 * elf32-fr30.c (fr30_elf_check_relocs): Likewise.
177 * elf32-frv.c (elf32_frv_check_relocs): Likewise.
178 * elf32-hppa.c (elf32_hppa_check_relocs): Likewise.
179 * elf32-i370.c (i370_elf_check_relocs): Likewise.
180 * elf32-iq2000.c (iq2000_elf_check_relocs): Likewise.
181 * elf32-lm32.c (lm32_elf_check_relocs): Likewise.
182 * elf32-m32c.c (m32c_elf_check_relocs): Likewise.
183 * elf32-m32r.c (m32r_elf_check_relocs): Likewise.
184 * elf32-m68hc1x.c (elf32_m68hc11_check_relocs): Likewise.
185 * elf32-m68k.c (elf_m68k_check_relocs): Likewise.
186 * elf32-mcore.c (mcore_elf_check_relocs): Likewise.
187 * elf32-metag.c (elf_metag_check_relocs): Likewise.
188 * elf32-microblaze.c (microblaze_elf_check_relocs): Likewise.
189 * elf32-moxie.c (moxie_elf_check_relocs): Likewise.
190 * elf32-msp430.c (elf32_msp430_check_relocs): Likewise.
191 * elf32-mt.c (mt_elf_check_relocs): Likewise.
192 * elf32-nios2.c (nios2_elf32_check_relocs): Likewise.
193 * elf32-openrisc.c (openrisc_elf_check_relocs): Likewise.
194 * elf32-ppc.c (ppc_elf_check_relocs): Likewise.
195 * elf32-rl78.c (rl78_elf_check_relocs): Likewise.
196 * elf32-s390.c (elf_s390_check_relocs): Likewise.
197 * elf32-score.c (s3_bfd_score_elf_check_relocs): Likewise.
198 * elf32-score7.c (s7_bfd_score_elf_check_relocs): Likewise.
199 * elf32-sh.c (sh_elf_check_relocs): Likewise.
200 * elf32-tic6x.c (elf32_tic6x_check_relocs): Likewise.
201 * elf32-tilepro.c (tilepro_elf_check_relocs): Likewise.
202 * elf32-v850.c (v850_elf_check_relocs): Likewise.
203 * elf32-vax.c (elf_vax_check_relocs): Likewise.
204 * elf32-xstormy16.c (xstormy16_elf_check_relocs): Likewise.
205 * elf32-xtensa.c (elf_xtensa_check_relocs): Likewise.
206 * elf64-aarch64.c (elf64_aarch64_check_relocs): Likewise.
207 * elf64-alpha.c (elf64_alpha_check_relocs): Likewise.
208 * elf64-hppa.c (elf64_hppa_check_relocs): Likewise.
209 * elf64-ia64-vms.c (elf64_ia64_check_relocs): Likewise.
210 * elf64-mmix.c (mmix_elf_check_relocs): Likewise.
211 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
212 * elf64-s390.c (elf_s390_check_relocs): Likewise.
213 * elf64-sh64.c (sh_elf64_check_relocs): Likewise.
214 * elfnn-ia64.c (elfNN_ia64_check_relocs): Likewise.
215 * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Likewise.
216 * elfxx-tilegx.c (tilegx_elf_check_relocs): Likewise.
217 * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise. Don't
218 test indirect/warning links for NULL.
220 2013-03-29 H.J. Lu <hongjiu.lu@intel.com>
223 * elf32-i386.c (elf_i386_check_relocs): Set non_ir_ref if a
224 symbol is referenced by a non-shared object.
225 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
227 2013-03-28 Joe Seymour <jseymour@codesourcery.com>
229 * elf32-sh.c (sh_elf_relocate_section): Suppress warnings for
230 R_SH_REL32 relocations against undefined weak symbols.
232 2013-03-28 Alan Modra <amodra@gmail.com>
234 * elf64-ppc.c (struct ppc_dyn_relocs): New.
235 (ppc64_elf_check_relocs): Separate dynrel counts for local syms
236 into ifunc and non-ifunc.
237 (dec_dynrel_count): Pass in sym rather than sym_sec. Handle
238 separate ifunc/non-ifunc dynrel counts.
239 (allocate_got): Always use reliplt for ifunc.
240 (allocate_dynrelocs): Likewise.
241 (ppc64_elf_size_dynamic_sections): Likewise.
242 (ppc64_elf_layout_multitoc): Likewise.
243 (ppc64_elf_relocate_section): Likewise.
245 2013-03-28 Alan Modra <amodra@gmail.com>
247 * elf32-ppc.c (struct ppc_dyn_relocs): New.
248 (ppc_elf_check_relocs): Separate dynrel counts for local syms
249 into ifunc and non-ifunc.
250 (allocate_dynrelocs): Always put ifunc relocs into reliplt.
251 (ppc_elf_size_dynamic_sections): Likewise.
252 (ppc_elf_relocate_section): Likewise.
254 2013-03-28 Alan Modra <amodra@gmail.com>
256 * elf-bfd.h (enum elf_reloc_type_class): Add reloc_class_ifunc.
257 (struct elf_backend_data <elf_backed_reloc_type_class>): Add
258 bfd_link_info* and asection* params.
259 (_bfd_elf_reloc_type_class): Likewise.
260 * elf.c (_bfd_elf_reloc_type_class): Likewise.
261 * elflink.c (elf_link_sort_cmp2): Sort first on reloc class.
262 (elf_link_sort_relocs): Update elf_backed_reloc_type_class call.
263 * elf32-ppc.c (ppc_elf_reloc_type_class): Return reloc_class_ifunc
264 for any reliplt reloc. Don't return reloc_class_plt for
265 R_PPC_REL24 and R_PPC_ADDR24.
266 * elf64-ppc.c (allocate_got): Formatting.
267 (ppc64_elf_reloc_type_class): Return reloc_class_ifunc for any
269 * elf-m10300.c, * elf32-arm.c, * elf32-bfin.c, * elf32-cr16.c,
270 * elf32-cris.c, * elf32-hppa.c, * elf32-i386.c, * elf32-lm32.c,
271 * elf32-m32r.c, * elf32-m68k.c, * elf32-metag.c, * elf32-nios2.c,
272 * elf32-s390.c, * elf32-sh.c, * elf32-sparc.c, * elf32-tilepro.c,
273 * elf32-vax.c, * elf32-xtensa.c, * elf64-aarch64.c, * elf64-alpha.c,
274 * elf64-hppa.c, * elf64-ia64-vms.c, * elf64-s390.c, * elf64-sparc.c,
275 * elf64-x86-64.c, * elfnn-ia64.c, * elfxx-tilegx.c, * elfxx-tilegx.h:
276 Add extra params to the various reloc_type_class functions.
278 2013-03-27 Alan Modra <amodra@gmail.com>
280 * elf32-ppc.c (ppc_elf_check_relocs): Set PLT_IFUNC in local got
281 masks for all local ifunc syms.
282 (allocate_dynrelocs): Don't use htab->relgot for ifunc.
283 (ppc_elf_size_dynamic_sections): Likewise.
284 (ppc_elf_relocate_section): Likewise.
286 2013-03-27 Will Newton <will.newton@linaro.org>
288 * elf32-arm.c (elf32_arm_final_link_relocate): Avoid emitting a
289 dynamic reloc for symbols with dynindx == -1.
290 (allocate_dynrelocs_for_symbol): Avoid allocating space for a
291 dynamic reloc for symbols with dynindx == -1.
293 2013-03-27 Will Newton <will.newton@linaro.org>
295 * elf32-arm.c (elf32_arm_final_link_relocate): Avoid emitting a
296 dynamic reloc for non-default visibility undefined weaks.
297 (allocate_dynrelocs_for_symbol): Avoid allocating space for a
298 dynamic reloc for non-default visibility undefined weaks.
300 2013-03-26 Alan Modra <amodra@gmail.com>
302 * elflink.c (_bfd_elf_add_default_symbol): Preserve section
303 over _bfd_elf_merge_symbol calls.
305 2013-03-26 Alan Modra <amodra@gmail.com>
307 * elflink.c (elf_link_add_object_symbols): Add assertion for
308 common override alignment check code. Formatting.
310 2013-03-25 Alan Modra <amodra@gmail.com>
312 * elflink.c (_bfd_elf_merge_symbol): Set old_alignment for
313 usual common symbols as well as for dynamic. Add poldbfd param.
314 Save old bfd. Adjust callers.
315 (_bfd_elf_add_default_symbol): Add poldbfd param. Pass "section"
316 and "value" by value, not pointer. Adjust caller.
317 (elf_link_add_object_symbols): Combine undef_bfd and old_bfd vars.
318 Delete code to set same. Use old_bfd and old_alignment from
319 _bfd_elf_merge_symbol instead. Add default symbol before
320 alignment and size checks. Wrap overlong lines.
322 2013-03-25 Alan Modra <amodra@gmail.com>
324 * elflink.c (_bfd_elf_add_default_symbol): Delete "override" param.
325 (elf_link_add_object_symbols): Don't call _bfd_elf_add_default_symbol
326 when override is true.
328 2013-03-25 Alan Modra <amodra@gmail.com>
330 * elflink.c (_bfd_elf_merge_symbol): Use local var holding value
333 2013-03-25 Alan Modra <amodra@gmail.com>
335 * elflink.c (_bfd_elf_merge_symbol): Don't discard TLS symbols here.
337 (elf_link_add_object_symbols): Discard TLS symbols for --just-syms
338 early in symbol loop.
340 2013-03-25 Alan Modra <amodra@gmail.com>
342 * elf-bfd.h (struct elf_backend_data <merge_symbol>): Update proto.
343 (_bfd_elf_init_reloc_shdr): Delete.
344 * elf.c (_bfd_elf_init_reloc_shdr): Make static.
345 * elf64-x86-64.c (elf_x86_64_merge_symbol): Trim parameters to
347 * elflink.c (_bfd_elf_merge_symbol): Update bed->merge_symbol call.
349 2013-03-23 Alan Modra <amodra@gmail.com>
351 * elf-bfd.h (_bfd_elf_merge_symbol): Delete declaration.
352 * elflink.c (_bfd_elf_merge_symbol): Make static.
353 * elf32-sh-symbian.c (sh_symbian_relocate_section): Don't call
354 _bfd_elf_merge_symbol, call _bfd_generic_link_add_one_symbol.
356 2013-03-23 Alan Modra <amodra@gmail.com>
359 * elflink.c (elf_link_add_object_symbols): Don't set def_regular
360 or ref_regular for BFD_PLUGIN owned syms, or have them affect
361 def_dynamic/ref_dynamic.
362 (_bfd_elf_fix_symbol_flags): Don't set def_regular for BFD_PLUGIN
365 2013-03-22 David S. Miller <davem@davemloft.net>
367 * elfxx-sparc.c (_bfd_sparc_elf_merge_private_bfd_data): Set type of
370 2013-03-22 Achille Fouilleul <achille.fouilleul+binutils@gadz.org>
373 * elf32-h8300.c (elf32_h8_relax_delete_bytes): Fix off by one
374 errors adjusting relocs and symbols.
376 2013-03-21 Michael Schewe <michael.schewe@gmx.net>
378 * elf32-h8300 (h8_relax_section): Add new relaxation of mov
379 @(disp:32,ERx) to mov @(disp:16,ERx).
380 (R_H8_DISP32A16): New reloc.
381 Comments added and corrected.
382 * reloc.c (BFD_RELOC_H8_DISP32A16): New reloc.
383 * bfd-in2.h: Regenerate.
384 * libbfd.h: Regenerate.
386 2013-03-21 Kai Tietz <ktietz@redhat.com>
388 * coffgen.c (coff_real_object_p): Make global.
389 * peicode.h (coff_real_object_p): Add prototype.
390 (FILHDR): Defined for COFF_IMAGE_WITH_PE as
391 external_PEI_IMAGE_hdr structure.
392 (coff_swap_filehdr_in): Handle variable header-size.
393 * peXXigen.c (_bfd_XXi_swap_aouthdr_in): Just handle amount
394 of directory-entiries as specified in pe-header.
396 2013-03-21 Nick Clifton <nickc@redhat.com>
399 * elf32-arm.c (bfd_arm_get_mach_from_attributes): Identify XScale,
400 iWMMXt and iWMMXt2 processors from attributes.
402 2013-03-20 Alan Modra <amodra@gmail.com>
404 * elflink.c (_bfd_elf_make_dynamic_reloc_section): Override
405 sh_type according to is_rela.
407 2013-03-18 Alan Modra <amodra@gmail.com>
410 * elflink.c (elf_link_add_object_symbols): Exclude weak refs when
411 considering whether an --as-needed library is needed.
413 2013-03-14 Tom Tromey <tromey@redhat.com>
415 * opncls.c (bfd_get_debug_link_info): Rename from
416 get_debug_link_info. Export. Update comment.
417 (find_separate_debug_file): Update.
418 * bfd-in2.h: Rebuild.
420 2013-03-08 Venkataramanan Kumar <venkataramanan.kumar@linaro.org>
422 * elf64-aarch64.c (elf_backend_can_gc_sections): Enable gc-section
424 (elf64_aarch64_gc_sweep_hook): Handle GOT, TLS and PLT related
427 2013-03-08 Andreas Arnez <arnez@linux.vnet.ibm.com>
429 * elf-bfd.h (elfcore_write_s390_tdb): Add prototype.
430 * elf.c (elfcore_write_s390_tdb): New function.
431 (elfcore_write_register_note): Call it.
432 (elfcore_grok_s390_tdb): New function.
433 (elfcore_grok_note): Call it.
435 2013-03-08 Maciej W. Rozycki <macro@codesourcery.com>
437 * elfxx-mips.c (mips_elf_allocate_lazy_stub): Correct data type.
439 2013-03-05 Corinna Vinschen <vinschen@redhat.com>
441 * config.bfd: Add x86_64-*-cygwin to list of supported targets.
443 2013-03-04 Alan Modra <amodra@gmail.com>
445 * elf32-ppc.c (ppc_elf_relocate_section <R_PPC_PLTREL24>): Adjust
446 non-zero addends when relocatable, rather than addends >= 32768.
447 Always zero "addend" before applying relocation.
449 2013-03-04 Nick Clifton <nickc@redhat.com>
451 * archive64.c (bfd_elf64_archive_write_armap): Fix calculation of
452 file pointer offsets for thin archives.
454 2013-02-28 Nathan Sidwell <nathan@codesourcery.com>
456 * elf32-arm.c (elf32_arm_size_dynamic_sections): Don't call
457 elf32_arm_allocate_dynrelocs for source reloc for non-dynamic link.
459 2013-02-27 DJ Delorie <dj@redhat.com>
461 * reloc.c (BFD_RELOC_RL78_CODE): Add.
462 * libbfd.h: Regenerate.
463 * bfd-in2.h: Regenerate.
464 * elf32-rl78.c (rl78_elf_relocate_section): Handle weak code
465 references in compuated relocs.
467 2013-02-26 Anthony Green <green@moxielogic.com>
469 * config.bfd: Extend moxie-rtems target triplet name support.
471 2013-02-21 H.J. Lu <hongjiu.lu@intel.com>
474 * elf64-ia64-vms.c (elf64_vms_link_add_object_symbols): Set
475 unique_global only for definition.
476 * elflink.c (_bfd_elf_merge_symbol): Don't set unique_global
478 (elf_link_add_object_symbols): Set unique_global only
481 2013-02-21 Alan Modra <amodra@gmail.com>
483 * elf-bfd.h (struct elf_build_id): Extracted from..
484 (struct elf_build_id_info): ..here. Delete.
485 (struct output_elf_obj_tdata): New, extracted from..
486 (struct elf_obj_tdata): ..here. Reorganize for better packing.
488 (elf_program_header_size): Reference tdata->o.
489 (elf_seg_map, elf_next_file_pos, elf_eh_frame_hdr, elf_linker,
490 elf_stack_flags, elf_shstrtab, elf_strtab_sec, elf_shstrtab_sec,
491 elf_section_syms, elf_num_section_syms, elf_flags_init): Likewise.
492 * elf.c (bfd_elf_allocate_object): Allocate output_elf_obj_tdata
493 when opening bfd in any mode that might write.
494 (_bfd_elf_write_object_contents): Use build_id field in
495 output_elf_obj_tdata.
496 (_bfd_elf_close_and_cleanup): Tweak elf_shstrtab test.
497 (elfobj_grok_gnu_build_id): Adjust for elf_tdata changes.
499 2013-02-21 Alan Modra <amodra@gmail.com>
501 * elf-bfd.h (struct core_elf_obj_tdata): New.
502 (struct elf_obj_tdata): Delete core_signal, core_pid, core_lwpid,
503 core_program, and core_command. Add "core".
504 * elf.c (bfd_elf_mkcorefile): Allocate "core" struct.
505 Update all refs to tdata core fields.
506 * elf32-am33lin.c, * elf32-arm.c, * elf32-cris.c, * elf32-frv.c,
507 * elf32-hppa.c, * elf32-i386.c, * elf32-m68k.c, * elf32-mips.c,
508 * elf32-nios2.c, * elf32-ppc.c, * elf32-s390.c, * elf32-score.c,
509 * elf32-score7.c, * elf32-sh.c, * elf32-sparc.c, * elf32-tilegx.c,
510 * elf32-tilepro.c, * elf32-xtensa.c, * elf64-aarch64.c,
511 * elf64-hppa.c, * elf64-mips.c, * elf64-ppc.c, * elf64-tilegx.c,
512 * elf64-x86-64.c, * elfcore.h, * elfn32-mips.c: Update all refs
513 to tdata core fields.
515 2013-02-21 Alan Modra <amodra@gmail.com>
517 * elf-bfd.h (struct elf_obj_tdata): Rename segment_map to seg_map.
518 Delete num_locals and num_globals.
519 (elf_num_locals, elf_num_globals): Don't define.
520 (elf_seg_map, elf_next_file_pos, elf_eh_frame_hdr, elf_linker,
521 elf_stack_flags, elf_strtab_sec, elf_shstrtab_sec): Define.
522 * bfd.c, * elf-eh-frame.c, * elf-nacl.c, * elf-vxworks.c, * elf.c,
523 * elf32-arm.c, * elf32-lm32.c, * elf32-ppc.c, * elf32-rx.c,
524 * elf32-spu.c, * elf64-hppa.c, * elfcode.h, * elflink.c,
525 * elfnn-ia64.c, * elfxx-mips.c: Use newly defined elf_obj_tdata
527 * elf.c (elf_map_symbols): Add pnum_locals param. Return
528 number of locals syms via new param.
529 (swap_out_syms): Adjust to suit elf_map_symbols change.
531 2013-02-19 Maciej W. Rozycki <macro@codesourcery.com>
533 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Also clear
534 STO_MICROMIPS annotation.
536 2013-02-19 Alan Modra <amodra@gmail.com>
538 * configure.in: Bump version to 2.23.52.
539 * elf-bfd.h (struct elf_build_id_info): New.
540 (struct elf_obj_tdata): Delete after_write_object_contents,
541 after_write_object_contents_info and build_id_size. Make build_id
542 a pointer to struct elf_build_id_info.
543 * elf.c (_bfd_elf_write_object_contents): Style. Update
544 after_write_ibject_contents invocation.
545 (elfobj_grok_gnu_build_id): Update for new build_id struct. Don't
546 allow zero size notes.
547 * configure: Regenerate.
549 2013-02-18 Maciej W. Rozycki <macro@codesourcery.com>
551 * elf64-mips.c (micromips_elf64_howto_table_rel): Add
552 R_MICROMIPS_SCN_DISP and R_MICROMIPS_JALR.
553 (micromips_elf64_howto_table_rela): Likewise.
554 (micromips_reloc_map): Add BFD_RELOC_MICROMIPS_JALR.
555 * elfn32-mips.c (elf_micromips_howto_table_rel): Add
556 R_MICROMIPS_SCN_DISP and R_MICROMIPS_JALR.
557 (elf_micromips_howto_table_rela): Likewise.
558 (micromips_reloc_map): Add BFD_RELOC_MICROMIPS_JALR.
560 2013-02-18 Paul Brook <paul@codesourcery.com>
562 * elfxx-mips.c (MICROMIPS_P): New macro.
563 (_bfd_mips_elf_symbol_processing): Use it.
565 2013-02-18 Maciej W. Rozycki <macro@codesourcery.com>
567 * elfxx-mips.c (_bfd_mips_elf_create_dynamic_sections): Clarify
568 comment on _PROCEDURE_LINKAGE_TABLE_ creation.
570 2013-02-18 Alan Modra <amodra@gmail.com>
573 * elf-bfd.h (_bfd_elf_strtab_clear_refs): Delete.
574 (_bfd_elf_strtab_clear_all_refs): Declare.
575 (_bfd_elf_strtab_resize): Declare.
576 * elf-strtab.c (_bfd_elf_strtab_clear_refs): Delete.
577 (_bfd_elf_strtab_clear_all_refs): New function.
578 (_bfd_elf_strtab_resize): Likewise.
579 * elflink.c (elf_link_add_object_symbols): Use _bfd_elf_strtab_resize.
581 2013-02-18 Alan Modra <amodra@gmail.com>
583 * elf-bfd.h (struct elf_obj_tdata): Move find_line_info, local_stubs,
584 local_call_stubs, elf_data_symbol, elf_text_symbol, elf_data_section,
585 and elf_text_section to..
586 * elfxx-mips.c (struct mips_elf_obj_tdata): ..here. Update all refs.
587 * elf64-alpha.c (struct mips_elf_find_line): Rename to..
588 (struct alpha_elf_find_line): ..this.
589 (struct alpha_elf_obj_tdata): Add find_line_info, update refs.
591 2013-02-16 H.J. Lu <hongjiu.lu@intel.com>
594 * elflink.c (elf_link_add_object_symbols): Don't add DT_NEEDED
595 for references from the dummy bfd.
597 2013-02-16 H.J. Lu <hongjiu.lu@intel.com>
600 * elflink.c (elf_link_add_object_symbols): Also track weak
603 2013-02-15 H.J. Lu <hongjiu.lu@intel.com>
606 * archive.c (_bfd_find_nested_archive): Don't allow a nested
607 archive pointing to itself.
608 (_bfd_get_elt_at_filepos): Revert the last 2 changes.
610 2013-02-15 Nick Clifton <nickc@redhat.com>
613 * archive.c (_bfd_get_elt_at_filepos): Prevent an infinite loop
614 accessing a corrupt nested archive.
616 2013-02-13 Richard Sandiford <rdsandiford@googlemail.com>
618 * elfxx-mips.c (mips_got_page_ref): New structure.
619 (mips_got_page_entry): Use a section rather than a (bfd, symndx)
620 pair to represent the anchor point.
621 (mips_got_info): Add a got_page_refs field.
622 (mips_elf_link_hash_table): Add a sym_cache field.
623 (mips_got_page_ref_hash, mips_got_page_ref_eq): New functions.
624 (mips_got_page_entry_hash, mips_got_page_entry_eq): Update for
625 new anchor representation.
626 (mips_elf_create_got_info): Create got_page_refs rather than
628 (mips_elf_record_got_page_ref): New function.
629 (mips_elf_pages_for_range): Move further down file.
630 (mips_elf_record_got_page_entry): Likewise. Take a got as argument.
631 Use a section rather than a (bfd, symndx) pair to represent the
633 (mips_elf_resolve_got_page_ref): New function.
634 (mips_elf_resolve_final_got_entries): Use it to populate
636 (_bfd_mips_elf_check_relocs): Call mips_elf_record_got_page_ref
637 rather than mips_elf_record_got_page_entry. Only nullify h
639 (mips_elf_lay_out_got): Call mips_elf_resolve_final_got_entries
642 2013-02-12 Richard Sandiford <rdsandiford@googlemail.com>
644 * elfxx-mips.c (mips_elf_lay_out_got): Count VxWorks GOT relocs
647 2013-02-12 Alan Modra <amodra@gmail.com>
649 * elfxx-target.h (bfd_elfNN_bfd_link_hash_table_free): Provide
650 suitable definition when using generic linker hash table.
652 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
654 * elfxx-mips.c (mips_elf_count_got_entries): Delete.
655 (mips_elf_check_recreate_got, mips_elf_recreate_got): Take a
656 mips_elf_traverse_got_arg. Count GOT entries.
657 (mips_elf_resolve_final_got_entries): Take the bfd_link_info
658 as argument. Update after above changes.
659 (mips_elf_merge_got, mips_elf_lay_out_got): Don't call
660 mips_elf_count_got_entries. Update the calls to
661 mips_elf_resolve_final_got_entries.
663 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
665 * elfxx-mips.c (mips_got_tls_type): New enum.
666 (mips_got_entry): Add tls_initialized.
667 (mips_elf_got_entry_hash, mips_elf_got_entry_eq, mips_tls_got_relocs)
668 (mips_elf_count_got_entry, mips_elf_initialize_tls_index): Remove
670 (mips_elf_reloc_tls_type, mips_tls_got_entries)
671 (mips_elf_record_global_got_symbol, mips_elf_initialize_tls_index)
672 (_bfd_mips_elf_finish_dynamic_symbol): Use GOT_TLS_NONE rather
674 (mips_elf_initialize_tls_slots): Replace got_offset and tls_type_p
675 arguments with a GOT entry. Remove GOT_TLS_TYPE masks. Use
676 tls_initialized rather than GOT_TLS_DONE.
677 (mips_tls_got_index): Delete.
678 (mips_elf_local_got_index, mips_elf_global_got_index): Use
679 mips_elf_initialize_tls_slots rather than mips_tls_got_index.
680 (mips_elf_record_got_entry): Initialize tls_initialized.
682 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
684 * elfxx-mips.c (mips_got_entry): Remove tls_ldm_offset.
685 (mips_elf_link_hash_entry): Remove tls_ie_type, tls_gd_type,
686 tls_ie_got_offset and tls_gd_got_offset.
687 (mips_elf_link_hash_newfunc): Remove initialization.
688 (mips_elf_create_got_info): Likewise.
689 (mips_elf_count_local_got_entries, mips_elf_count_global_tls_entries)
690 (mips_tls_single_got_index): Delete.
691 (mips_elf_local_got_index): Always use the GOT entry to track
693 (mips_elf_global_got_index): Likewise.
694 (mips_elf_create_local_got_entry): Assert that TLS entries have
695 already been allocated.
696 (mips_elf_record_global_got_symbol): Don't initialize
697 tls_ie_type or tls_gd_type.
698 (mips_elf_count_got_symbols): Only count reloc-only GOT entries here.
699 (mips_elf_initialize_tls_index): Allocate a GOT index for every TLS
701 (mips_elf_lay_out_got): Use mips_elf_count_got_entries to count
703 (_bfd_mips_elf_finish_dynamic_symbol): Assert that TLS GOT offsets
705 (_bfd_mips_elf_copy_indirect_symbol): Remove handling of
706 tls_ie_type and tls_gd_type.
708 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
710 * elfxx-mips.c (mips_elf_create_local_got_entry): Tidy. Avoid
711 aliasing violation. Check for htab allocation failures.
713 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
715 * elfxx-mips.c (mips_elf_primary_global_got_index): New function,
717 (mips_elf_global_got_index): ...here. Reorder arguments so that
718 the output bfd and info come first.
719 (mips_elf_calculate_relocation): Update the call to
720 mips_elf_global_got_index accordingly.
721 (_bfd_mips_elf_finish_dynamic_symbol): Use
722 mips_elf_primary_global_got_index rather than
723 mips_elf_global_got_index.
724 (_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.
726 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
728 * elfxx-mips.c (mips_got_entry): Update comments.
729 (mips_elf_multi_got_entry_eq): Rename to...
730 (mips_elf_got_entry_eq): ...this, deleting the old definition.
731 (mips_elf_create_got_info): Remove master_got_p argument.
732 Always use mips_elf_got_entry_eq.
733 (mips_elf_bfd_got, mips_elf_multi_got, mips_elf_create_got_section):
734 Update calls accordingly.
736 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
738 * elfxx-mips.c (mips_got_info): Remove bfd2got.
739 (mips_elf_bfd2got_hash): Delete.
740 (mips_elf_got_per_bfd_arg): Remove bfd2got.
741 (mips_elf_replace_bfd_got, mips_elf_count_got_entries): New functions.
742 (mips_elf_global_got_index, mips_elf_create_local_got_entry): Use
743 g->next to test for the multigot case. Use mips_elf_bfd_got rather
744 than mips_elf_got_for_ibfd.
745 (mips_elf_bfd2got_entry_hash, mips_elf_bfd2got_entry_eq)
746 (mips_elf_got_for_ibfd, mips_elf_get_got_for_bfd): Delete.
747 (mips_elf_make_got_per_bfd): Replace with...
748 (mips_elf_add_got_entry): ...this new function.
749 (mips_elf_make_got_pages_per_bfd): Replace with...
750 (mips_elf_add_got_page_entry): ...this new function.
751 (mips_elf_merge_got_with): Replace bfd2got argument with separate
752 bfd and GOT arguments. Use mips_elf_add_got_entry and
753 mips_elf_add_got_page_entry instead of mips_elf_make_got_per_bfd
754 and mips_elf_make_got_pages_per_bfd. Use mips_elf_replace_bfd_got
755 to set the BFD's GOT and free the old table.
756 (mips_elf_merge_got): Replace bfd2got argument with separate
757 bfd and GOT arguments. Apply mips_elf_resolve_final_got_entries.
758 Use mips_elf_count_got_entries to count the number of entries in
759 each GOT. Update the calls to mips_elf_merge_got_with.
760 (mips_elf_adjust_gp): Use g->next to test for the multigot case.
761 Use mips_elf_bfd_got rather than mips_elf_got_for_ibfd.
762 (mips_elf_multi_got): Don't create the bfd2got hash table.
763 Replace hash table traversal with a walk over the input bfds,
764 updating the call to mips_elf_merge_got. Use mips_elf_replace_bfd_got
765 to set the output bfd's GOT.
766 (mips_elf_lay_out_got): Rename "sub" to "ibfd". Record that all
767 bfds use the master GOT in the single-GOT case.
768 (_bfd_mips_elf_finish_dynamic_sections): Use mips_elf_bfd_got
769 rather than mips_elf_got_for_ibfd.
771 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
773 * elfxx-mips.c (mips_elf_obj_tdata): Add a got field.
774 (mips_elf_bfd_got, mips_elf_record_got_entry): New functions.
775 (mips_elf_record_global_got_symbol): Update the hash entry before
776 adding the mips_got_entry. Use mips_elf_record_got_entry to do
778 (mips_elf_record_local_got_symbol): Use mips_elf_record_got_entry.
779 (mips_elf_record_got_page_entry): Record the entry in both the
782 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
784 * elfxx-mips.c (mips_elf_recreate_got): Don't change the entry;
785 create another one if necessary.
786 (mips_elf_set_gotidx): New function.
787 (mips_elf_set_global_gotidx): Use it.
788 (mips_elf_initialize_tls_index): Likewise. Take a
789 mips_elf_traverse_got_arg as argument.
790 (mips_elf_lay_out_got): Update use of mips_elf_initialize_tls_index.
791 (mips_elf_multi_got): Likewise. Cope with error returns from
792 mips_elf_set_global_gotidx.
794 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
796 * elfxx-mips.c (mips_got_info): Add relocs field.
797 (mips_elf_set_global_got_offset_arg, mips_elf_count_tls_arg): Replace
799 (mips_elf_traverse_got_arg): ...this new structure.
800 (mips_elf_count_local_tls_relocs): Delete.
801 (mips_elf_count_global_tls_relocs): Likewise.
802 (mips_elf_count_got_entry): New function.
803 (mips_elf_count_local_got_entries): Likewise.
804 (mips_elf_count_global_tls_entries): Take a mips_elf_traverse_got_arg
805 rather than a mips_elf_count_tls_arg. Count both relocs and entries.
806 (mips_elf_record_local_got_symbol): Don't count got entries here.
807 (mips_elf_make_got_per_bfd): Use mips_elf_count_got_entry.
808 (mips_elf_set_global_got_offset): Split into...
809 (mips_elf_set_global_got_area, mips_elf_set_global_gotidx): ...these
810 new functions. Take a mips_elf_traverse_got_arg rather than a
811 mips_elf_set_global_got_offset_arg. Don't count TLS relocs here.
812 Use g->relocs to record the number of relocs needed for global GOT
814 (mips_elf_multi_got): Use mips_elf_traverse_got_arg rather than
815 mips_elf_set_global_got_offset_arg. Use the relocs field to count
816 relocations. Update for above function split.
817 (mips_elf_lay_out_got): Use mips_elf_count_local_got_entries
818 to count both the number of GOT entries and the number of TLS
819 relocs required by local entries. Likewise
820 mips_elf_count_global_tls_entries and global entries.
821 Remove uses of mips_elf_count_local_tls_relocs and
822 mips_elf_count_global_tls_relocs.
824 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
826 * elfxx-mips.c (mips_got_entry): Update comment above tls_type entry
827 to say that each structure represents only one type of TLS reference.
828 (GOT_TLS_TYPE): New define.
829 (mips_elf_link_hash_entry): Temporarily split tls_type and
830 tls_got_offset into two variables each.
831 (mips_elf_link_hash_newfunc): Update accordingly.
832 (mips_elf_got_entry_eq, mips_elf_got_entry_hash)
833 (mips_elf_multi_got_entry_eq): Require the tls_type to be the same.
834 (mips_elf_reloc_tls_type, mips_tls_got_entries): New functions.
835 (mips_tls_got_relocs): Use a switch statement.
836 (mips_elf_count_global_tls_entries): Handle the new hash entry fields.
837 (mips_elf_initialize_tls_slots): Use a switch statement. Avoid
838 local "offset" variable.
839 (mips_tls_got_index): Remove r_type argument and assert. Remove
840 code that handled entries with two TLS types; always use the
841 original got_index instead.
842 (mips_tls_single_got_index): New function.
843 (mips_elf_local_got_index): Use entry->tls_type to check for
844 TLS entries. Use mips_tls_single_got_index. Update call to
846 (mips_elf_global_got_index): Use mips_elf_reloc_tls_type.
847 Use p->tls_type to check for TLS entries. Update call to
848 mips_tls_got_index. Use mips_tls_single_got_index.
849 (mips_elf_create_local_got_entry): Use mips_elf_reloc_tls_type.
850 Use entry.tls_type to check for TLS entries.
851 (mips_elf_record_global_got_symbol): Replace tls_flag argument
852 with r_type argument. Use mips_elf_reloc_tls_type.
853 Set up the new hash entry fields.
854 (mips_elf_record_local_got_symbol): Replace tls_flag argument
855 with r_type argument. Use mips_elf_reloc_tls_type and
856 mips_tls_got_entries. Remove code that handled entries
857 with multiple TLS types.
858 (mips_elf_make_got_per_bfd): Use mips_tls_got_entries.
859 (mips_elf_initialize_tls_index): Handle new hash entry fields.
860 Use equality rather than masks when checking for specific TLS types.
861 Use mips_tls_got_entries. Remove code that handled entries
862 with multiple TLS types.
863 (mips_elf_calculate_relocation): Use TLS_RELOC_P instead of
864 testing the hash table entry.
865 (_bfd_mips_elf_check_relocs): Update calls to
866 mips_elf_record_global_got_symbol and mips_elf_record_local_got_symbol.
867 (_bfd_mips_elf_finish_dynamic_symbol): Don't check h->type.
868 (_bfd_mips_elf_copy_indirect_symbol): Handle new hash entry fields.
870 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
872 * elfxx-mips.c (mips_elf_multi_got_entry_hash): Rename to...
873 (mips_elf_got_entry_hash): ...this, deleting the old version.
874 (mips_elf_create_got_info): Use mips_elf_got_entry_hash for
877 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
879 * elfxx-mips.c (mips_elf_create_got_info): New function.
880 (mips_elf_get_got_for_bfd, mips_elf_multi_got): Use it.
881 (mips_elf_create_got_section): Likewise.
883 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
885 * elfxx-mips.c (mips_elf_record_local_got_symbol): Always set
888 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
890 * elfxx-mips.c (mips_elf_multi_got): Simplify size calculation.
892 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
894 * elfxx-mips.c (mips_got_info): Move global_gotsym to...
895 (mips_elf_link_hash_table): ...here. Update rest of file accordingly.
897 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
899 * elfxx-mips.c (mips_elf_count_global_tls_entries)
900 (mips_elf_count_global_tls_relocs): Don't count indirect or
902 (mips_elf_multi_got, mips_elf_lay_out_got): Assert that the right
903 number of TLS entries were allocated.
905 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
907 * elfxx-mips.c (mips_elf_sort_hash_table_f): Remove asserts.
909 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
911 * elfxx-mips.c (mips_elf_merge_got_with): Only use arg->global_count
912 if there are TLS relocations.
914 2013-02-11 Richard Sandiford <rdsandiford@googlemail.com>
916 * elfxx-mips.c (mips_elf_recreate_got): Remove free.
917 (mips_elf_resolve_final_got_entries): Remove bogus comment.
919 2013-02-11 Alan Modra <amodra@gmail.com>
921 * elfcode.h (elf_checksum_contents): Free contents.
922 * elf-bfd.h (_bfd_elf_link_hash_table_free): Declare.
923 * elflink.c (_bfd_elf_link_hash_table_free): New function.
924 (elf_final_link_free): New function, extracted from..
925 (bfd_elf_final_link): ..here. Always call
926 _bfd_elf_write_section_eh_frame_hdr.
927 * elfxx-target.h (bfd_elfNN_bfd_link_hash_table_free): Default to
928 _bfd_elf_link_hash_table_free.
929 * libbfd-in.h (_bfd_merge_sections_free): Declare.
930 * libbfd.h: Regenerate.
931 * merge.c (_bfd_merge_sections_free): New function.
932 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame_hdr): Free
934 * elf-m10300.c (elf32_mn10300_link_hash_table_free): Call
935 _bfd_elf_link_hash_table_free.
936 * elf32-arm.c (elf32_arm_link_hash_table_free): Likewise.
937 * elf32-avr.c (elf32_avr_link_hash_table_free): Likewise.
938 * elf32-hppa.c (elf32_hppa_link_hash_table_free): Likewise.
939 * elf32-i386.c (elf_i386_link_hash_table_free): Likewise.
940 * elf32-m68hc1x.c (m68hc11_elf_hash_table_free): Likewise.
941 * elf32-m68k.c (elf_m68k_link_hash_table_free): Likewise.
942 * elf32-metag.c (elf_metag_link_hash_table_free): Likewise.
943 * elf32-xgate.c (xgate_elf_bfd_link_hash_table_free): Likewise.
944 * elf64-aarch64.c (elf64_aarch64_link_hash_table_free): Likewise.
945 * elf64-ia64-vms.c (elf64_ia64_hash_table_free): Likewise.
946 * elf64-ppc.c (ppc64_elf_link_hash_table_free): Likewise.
947 * elf64-x86-64.c (elf_x86_64_link_hash_table_free): Likewise.
948 * elfnn-ia64.c (elfNN_ia64_hash_table_free): Likewise.
949 * elf32-cr16.c (elf32_cr16_link_hash_table_free): Delete.
950 (bfd_elf32_bfd_link_hash_table_free): Don't define.
951 * elf32-tic6x.c (elf32_tic6x_link_hash_table_free): Delete.
952 (bfd_elf32_bfd_link_hash_table_free): Dont' define.
954 2013-02-10 Alan Modra <amodra@gmail.com>
956 * coff-arm.c (coff_arm_link_hash_table_create): Use bfd_zmalloc.
957 * coff-h8300.c (h8300_coff_link_hash_table_create): Likewise.
958 * m68klinux.c (linux_link_hash_table_create): Likewise.
959 * sparclinux.c (linux_link_hash_table_create): Likewise.
960 * sunos.c (sunos_link_hash_table_create): Likewise.
961 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Likewise.
962 * elf-m10300.c (elf32_mn10300_link_hash_table_create): Likewise.
963 * elf32-arm.c (elf32_arm_link_hash_table_create): Likewise.
964 * elf32-avr.c (elf32_avr_link_hash_table_create): Likewise.
965 * elf32-cr16.c (elf32_cr16_link_hash_table_create): Likewise.
966 * elf32-cris.c (elf_cris_link_hash_table_create): Likewise.
967 * elf32-hppa.c (elf32_hppa_link_hash_table_create): Likewise.
968 * elf32-i386.c (elf_i386_link_hash_table_create): Likewise.
969 * elf32-lm32.c (lm32_elf_link_hash_table_create): Likewise.
970 * elf32-m32r.c (m32r_elf_link_hash_table_create): Likewise.
971 * elf32-m68hc1x.c (m68hc11_elf_hash_table_create): Likewise.
972 * elf32-m68k.c (elf_m68k_link_hash_table_create): Likewise.
973 * elf32-metag.c (elf_metag_link_hash_table_create): Likewise.
974 * elf32-nios2.c (nios2_elf32_link_hash_table_create): Likewise.
975 * elf32-s390.c (elf_s390_link_hash_table_create): Likewise.
976 * elf32-score.c (elf32_score_link_hash_table_create): Likewise.
977 * elf32-spu.c (spu_elf_link_hash_table_create): Likewise.
978 * elf32-tic6x.c (elf32_tic6x_link_hash_table_create): Likewise.
979 * elf32-vax.c (elf_vax_link_hash_table_create): Likewise.
980 * elf32-xgate.c (xgate_elf_bfd_link_hash_table_create): Likewise.
981 * elf32-xtensa.c (elf_xtensa_link_hash_table_create): Likewise.
982 * elf64-aarch64.c (elf64_aarch64_link_hash_table_create): Likewise.
983 * elf64-s390.c (elf_s390_link_hash_table_create): Likewise.
984 * elf64-sh64.c (sh64_elf64_link_hash_table_create): Likewise.
985 * elf64-x86-64.c (elf_x86_64_link_hash_table_create): Likewise.
986 * elfxx-mips.c (_bfd_mips_elf_link_hash_table_create): Likewise.
987 * elflink.c (_bfd_elf_link_hash_table_create): Likewise.
988 (_bfd_elf_link_hash_table_init): Assume zero fill table on entry.
990 2013-02-10 Alan Modra <amodra@gmail.com>
992 * i386linux.c (linux_link_hash_table_create): Allocate table
993 with bfd_zmalloc, not bfd_alloc.
994 * pdp11.c (link_hash_table_create): Allocate table with
995 bfd_malloc, not bfd_alloc.
996 * elf32-bfin.c (bfinfdpic_elf_link_hash_table_create): Allocate table
997 with bfd_zmalloc, not bfd_zalloc.
998 (bfin_link_hash_table_create): Likewise.
999 * elf32-frv.c (frvfdpic_elf_link_hash_table_create): Likewise.
1000 * elf64-hppa.c (elf64_hppa_hash_table_create): Likewise.
1002 2013-02-10 Alan Modra <amodra@gmail.com>
1005 * elf32-sh.c (sh_elf_link_hash_table_create): Use bfd_zmalloc.
1007 2013-02-08 Markos Chandras <markos.chandras@imgtec.com>
1009 * elf32-metag.c: Use bfd_get_linker_section to get SEC_LINKER_CREATED
1011 (elf_metag_adjust_dynamic_symbol): Don't error on zero size dynbss
1014 2013-02-08 Yufeng Zhang <yufeng.zhang@arm.com>
1016 * elf64-aarch64.c (elf64_aarch64_grok_prstatus): Change 'size' from
1019 2013-02-08 Alan Modra <amodra@gmail.com>
1022 * elf-bfd.h (struct elf_obj_tdata): Add elf_find_function_cache.
1023 * elf.c (elf_find_function): Revert last change. Use new
1024 tdata field rather than static vars for cache.
1026 2013-02-07 H.J. Lu <hongjiu.lu@intel.com>
1029 * elflink.c (elf_link_output_extsym): Set STB_GNU_UNIQUE only if
1030 symbol is defined in regular object.
1032 2013-02-07 Roberto Agostino Vitillo <ra.vitillo@gmail.com>
1035 * elf.c (elf_find_function): Don't cache if symbols change.
1037 2013-02-07 Alan Modra <amodra@gmail.com>
1040 * elf-attrs.c (_bfd_elf_copy_obj_attributes): Don't attempt to
1041 copy attributes from or to non-ELF.
1043 2013-02-06 H.J. Lu <hongjiu.lu@intel.com>
1045 * elf32-i386.c (elf_i386_allocate_dynrelocs): Don't clear pc_count
1046 for non-zero TLS symbol.
1047 (elf_i386_relocate_section): Don't resolve size relocation against
1048 non-zero TLS symbol.
1049 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Don't clear
1050 pc_count for non-zero TLS symbol.
1051 (elf_x86_64_relocate_section): Don't resolve size relocation
1052 against non-zero TLS symbol.
1054 2013-02-06 Sandra Loosemore <sandra@codesourcery.com>
1055 Andrew Jenner <andrew@codesourcery.com>
1057 Based on patches from Altera Corporation.
1059 * Makefile.am (ALL_MACHINES): Add cpu-nios2.lo.
1060 (ALL_MACHINES_CFILES): Add cpu-nios2.c.
1061 (BFD_BACKENDS): Add elf32-nios2.lo.
1062 (BFD32_BACKENDS_CFILES): Add elf32-nios2.c.
1063 * Makefile.in: Regenerated.
1064 * configure.in: Add entries for bfd_elf32_bignios2_vec and
1065 bfd_elf32_littlenios2_vec.
1066 * configure: Regenerated.
1067 * config.bfd: Add cases for nios2.
1068 * archures.c (enum bfd_architecture): Add bfd_arch_nios2.
1069 (bfd_mach_nios2): Define.
1070 (bfd_nios2_arch): Declare.
1071 (bfd_archures_list): Add bfd_nios2_arch.
1072 * targets.c (bfd_elf32_bignios2_vec): Declare.
1073 (bfd_elf32_littlenios2_vec): Declare.
1074 (_bfd_target_vector): Add entries for bfd_elf32_bignios2_vec and
1075 bfd_elf32_littlenios2_vec.
1076 * elf-bfd.h (enum elf_target_id): Add NIOS2_ELF_DATA.
1077 * reloc.c (enum bfd_reloc_code_real): Add Nios II relocations.
1078 * bfd-in2.h: Regenerated.
1079 * libbfd.h: Regenerated.
1080 * cpu-nios2.c: New file.
1081 * elf32-nios2.c: New file.
1083 2013-02-06 Alan Modra <amodra@gmail.com>
1085 * elf32-arm.c (elf32_arm_final_link_relocate): Only test for
1088 2013-02-06 Alan Modra <amodra@gmail.com>
1090 * Makefile.am (SOURCE_HFILES): Add `elf-linux-psinfo.h'.
1091 * Makefile.in: Regenerate.
1093 2013-02-04 Sergio Durigan Junior <sergiodj@redhat.com>
1094 Pedro Alves <palves@redhat.com>
1096 * Makefile.in (SOURCE_HFILES): Add `elf-linux-psinfo.h'.
1097 * elf-bfd.h (elf_internal_linux_prpsinfo): New structure
1099 (elfcore_write_linux_prpsinfo32, elfcore_write_linux_prpsinfo64)
1100 (elfcore_write_ppc32_linux_prpsinfo32): New declarations.
1101 * elf-linux-psinfo.h: New file.
1102 * elf.c: Include elf-linux-psinfo.h.
1103 (elfcore_write_linux_prpsinfo32, elfcore_write_linux_prpsinfo64):
1105 * elf32-ppc.c: Include `elf-linux-psinfo.h'.
1106 (elf_external_ppc_linux_prpsinfo32): New structure declaration.
1107 (PPC_LINUX_PRPSINFO32_SWAP_FIELDS): New macro.
1108 (elfcore_write_ppc_linux_prpsinfo32): New function.
1110 2013-02-04 Tristan Gingold <gingold@adacore.com>
1112 * mach-o.c (bfd_mach_o_scan_start_address): Do not fail if no
1115 2013-02-04 Alan Modra <amodra@gmail.com>
1117 * Makefile.am (BFD64_BACKENDS): Remove elf-nacl.lo.
1118 (BFD64_BACKENDS_CFILES): Remove elf-nacl.c.
1119 * Makefile.in: Regenerate.
1120 * po/SRC-POTFILES.in: Regenerate.
1122 2013-02-04 Alan Modra <amodra@gmail.com>
1124 * coff-tic54x.c (SWAP_OUT_RELOC_EXTRA): Delete.
1125 * coff-tic80.c (SWAP_OUT_RELOC_EXTRA): Delete.
1127 2013-02-01 Alan Modra <amodra@gmail.com>
1129 * elf64-ppc.c (dec_dynrel_count): Don't error when elf_gc_sweep_symbol
1132 2013-01-31 Tristan Gingold <gingold@adacore.com>
1134 * mach-o.c (bfd_mach_o_scan): Call bfd_mach_o_flatten_sections
1135 earlier. Fix status checking of bfd_mach_o_scan_start_address.
1136 (bfd_mach_o_scan_start_address): Handle LC_MAIN.
1138 2013-01-31 Alan Modra <amodra@gmail.com>
1139 David S. Miller <davem@davemloft.net>
1142 * elfxx-sparc.c (_bfd_sparc_elf_gc_mark_hook): Handle implicit
1143 references to __tls_get_addr.
1144 * elf32-tilpro.c (tilepro_elf_gc_mark_hook): Likewise. Correct
1145 vtinherit and vtentry reloc handling too.
1146 * elfxx-tilegx.c (tilegx_elf_gc_mark_hook): As for tilepro.
1148 2013-01-31 Alan Modra <amodra@gmail.com>
1150 * elf64-ppc.c (ppc_stub_name): Trim off trailing "+0".
1152 2013-01-31 Alan Modra <amodra@gmail.com>
1154 * elf64-ppc.c (build_plt_stub): Correct plt stub branch to glink.
1156 2013-01-28 Alan Modra <amodra@gmail.com>
1158 * elf64-ppc.c: Use %T to print symbols names and remove redundant
1159 "relocation" in error messages throughout file.
1160 (ppc64_elf_relocate_section): Remove sibling call error message,
1161 replace with "call lacks nop". Specially report errors for
1162 branches to function entry points via OPD lookup and branches
1163 to stubs. Remove NULL symbol handling now done by %T.
1165 2013-01-28 Alan Modra <amodra@gmail.com>
1167 * archive.c (bfd_generic_archive_p): Return target and keep
1168 ardata on partial matches.
1169 * format.c (bfd_check_format_matches): Adjust for above
1170 change. Remove bfd_error_file_ambiguously_recognized dead
1173 2013-01-26 Alan Modra <amodra@gmail.com>
1175 * bfd.c (struct bfd_preserve, bfd_preserve_save, bfd_preserve_restore,
1176 bfd_preserve_finish): Move to..
1177 * format.c: ..here, splitting out..
1178 (bfd_reinit): ..this. New function.
1179 (bfd_check_format_matches): Use bfd_preserve_save/restore to
1180 keep bfd state for a match.
1181 * elfcode.h (elf_object_p): Don't use bfd_preserve_save/restore.
1182 * elfcore.h (elf_core_file_p): Likewise.
1183 * mach-o.c (bfd_mach_o_header_p): Likewise.
1184 * pef.c (bfd_pef_object_p, bfd_pef_xlib_object_p): Likewise.
1185 * xsym.c (bfd_sym_object_p): Likewise.
1186 * mmo.c (mmo_scan): Clear abfd->symcount.
1187 * opncls.c (_bfd_new_bfd): Use a smaller section hash table.
1188 * section.c (bfd_section_list_clear): Clear section_htab.count.
1189 * bfd-in2.h: Regenerate.
1191 2013-01-25 Michael Schewe <michael.schewe@gmx.net>
1193 * elf32-h8300.c (elf32_h8_relax_section): When checking for a
1194 second reloc, make sure that the reloc potentially exists first.
1196 2013-01-24 Nick Clifton <nickc@redhat.com>
1198 * archures.c: Add bfd_mach_v850e3v5.
1199 * bfd-in2.h: Regenerate.
1200 * cpu-v850.c: Add entries for v850e2v5 and v850e3v5.
1201 * cpu-v850_rh850.c: Likewise.
1202 * elf32-v850.c: Add support for v850e3v5 architecture.
1204 2013-01-23 Markos Chandras <markos.chandras@imgtec.com>
1206 * elf32-metag.c: Error on HIADDR16/LOADDR16 in shared link.
1208 2013-01-23 Leif Ekblad <leif@rdos.net>
1210 * config.bfd (x86_64-*-rdos*): Remove targ_selvecs.
1212 2013-01-18 H.J. Lu <hongjiu.lu@intel.com>
1214 * elf32-i386.c (elf_i386_allocate_dynrelocs): Clear pc_count for
1215 non-zero TLS symbol.
1216 (elf_i386_relocate_section): Resolve size relocation against
1217 non-zero TLS symbol.
1218 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Clear pc_count
1219 for non-zero TLS symbol.
1220 (elf_x86_64_relocate_section): Resolve size relocation against
1221 non-zero TLS symbol.
1223 2013-01-18 Mike Frysinger <vapier@gentoo.org>
1225 * elflink.c (bfd_elf_size_dynamic_sections): Only add DT_RPATH
1226 when new_dtags is false. Only add DT_RUNPATH when new_dtags is
1229 2013-01-17 H.J. Lu <hongjiu.lu@intel.com>
1231 * elf32-i386.c (elf_i386_check_relocs): Count size relocation as
1232 PC-relative relocation.
1233 * elf64-x86-64.c (elf_x86_64_check_relocs): Count size relocation
1234 as PC-relative relocation.
1236 2013-01-16 H.J. Lu <hongjiu.lu@intel.com>
1238 * elf32-i386.c (elf_i386_check_relocs): Update R_386_SIZE32
1240 (elf_i386_relocate_section): Don't check TLS for R_386_SIZE32.
1242 * elf64-x86-64.c (elf_x86_64_check_relocs): Update R_X86_64_SIZE32
1243 and R_X86_64_SIZE64 check.
1244 (elf_x86_64_relocate_section): Don't check TLS for R_X86_64_SIZE32
1245 nor R_X86_64_SIZE64.
1247 2013-01-16 H.J. Lu <hongjiu.lu@intel.com>
1249 * bfd-in2.h: Regenerated.
1250 * libbfd.h: Likewise.
1252 * elf32-i386.c (elf_howto_table): Fill R_386_SIZE32 entry.
1253 (elf_i386_reloc_type_lookup): Support BFD_RELOC_SIZE32.
1254 (elf_i386_check_relocs): Handle R_386_SIZE32.
1255 (elf_i386_gc_sweep_hook): Likewise.
1256 (elf_i386_relocate_section): Likewise.
1258 * elf64-x86-64.c (x86_64_elf_howto_table): Fill R_X86_64_SIZE32
1259 and R_X86_64_SIZE64 entries.
1260 (x86_64_reloc_map): Add BFD_RELOC_SIZE32 and BFD_RELOC_SIZE64,
1261 (elf_x86_64_rtype_to_howto): Handle R_X86_64_SIZE32 for x32.
1262 (elf_x86_64_reloc_name_lookup): Likewise.
1263 (elf_x86_64_check_relocs): Handle R_X86_64_SIZE32 and
1265 (elf_x86_64_gc_sweep_hook): Likewise.
1266 (elf_x86_64_relocate_section): Likewise.
1268 * reloc.c (bfd_reloc_code_type): Add BFD_RELOC_SIZE32 and
1271 2013-01-15 H.J. Lu <hongjiu.lu@intel.com>
1273 * elf64-x86-64.c (R_X86_64_standard): Replace R_X86_64_IRELATIVE
1274 with R_X86_64_RELATIVE64.
1276 2013-01-15 Nick Clifton <nickc@redhat.com>
1278 * elf32-msp430.c: Fix spelling typo.
1280 2013-01-15 Alan Modra <amodra@gmail.com>
1282 * elf64-ppc.c (ppc64_elf_size_stubs): Default shared libs to
1285 2013-01-14 Alan Modra <amodra@gmail.com>
1288 * bfdio.c (struct bfd_iovec <bclose>): Revert 2012-11-06.
1289 (memory_bclose): Likewise. Return 0 on success.
1290 * cache.c (cache_bclose): Likewise.
1291 * opncls.c (opncls_bclose, bfd_close): Likewise.
1292 * vms-lib.c (vms_lib_bclose): Likewise.
1293 * libbfd.h: Regenerate.
1295 2013-01-13 Alan Modra <amodra@gmail.com>
1297 * elf-bfd.h (struct elf_link_hash_entry): Delete dynamic_weak.
1298 Add ref_dynamic_nonweak.
1299 * elflink.c (_bfd_elf_mark_dynamic_def_weak): Delete.
1300 (_bfd_elf_merge_symbol): Don't call above function. Move
1301 setting of ref_dynamic_nonweak and dynamic_def earlier. Don't
1303 (elf_link_add_object_symbols): Delete redundant "override" test.
1304 Don't set dynamic_def here.
1305 (elf_link_output_extsym): Update.
1307 2013-01-12 H.J. Lu <hongjiu.lu@intel.com>
1309 * elf32-i386.c (elf_i386_check_relocs): Set bfd errror for
1310 normal and TLS symbol access.
1311 * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1313 2013-01-12 Alan Modra <amodra@gmail.com>
1315 * elf-bfd.h (_bfd_elf_strtab_refcount): Declare.
1316 * elf-strtab.c (_bfd_elf_strtab_refcount): New function.
1317 * elflink.c (elf_add_dt_needed_tag): Use _bfd_elf_strtab_refcount.
1319 2013-01-12 Alan Modra <amodra@gmail.com>
1322 * elf-bfd.h (_bfd_elf_strtab_clear_refs): Declare.
1323 (_bfd_elf_strtab_clear_all_refs): Define.
1324 * elf-strtab.c (_bfd_elf_strtab_clear_refs): New function.
1325 (_bfd_elf_strtab_clear_all_refs): Delete.
1326 * elflink.c (elf_link_add_object_symbols): Clear out added
1327 strtab refs. Correct handling of warning common symbols.
1329 2013-01-10 H.J. Lu <hongjiu.lu@intel.com>
1331 * aout0.c: Remove trailing white spaces.
1332 * archive.c: Likewise.
1333 * archures.c: Likewise.
1334 * bfd-in.h: Likewise.
1335 * bfd-in2.h: Likewise.
1336 * coff-alpha.c: Likewise.
1337 * coff-i860.c: Likewise.
1338 * coff-mips.c: Likewise.
1339 * coff-ppc.c: Likewise.
1340 * coff-tic80.c: Likewise.
1341 * coff-x86_64.c: Likewise.
1342 * coff-z80.c: Likewise.
1343 * coffcode.h: Likewise.
1344 * coffgen.c: Likewise.
1345 * cofflink.c: Likewise.
1346 * compress.c: Likewise.
1347 * corefile.c: Likewise.
1348 * cpu-arm.c: Likewise.
1349 * cpu-avr.c: Likewise.
1350 * cpu-bfin.c: Likewise.
1351 * cpu-cr16.c: Likewise.
1352 * cpu-cr16c.c: Likewise.
1353 * cpu-crx.c: Likewise.
1354 * cpu-h8300.c: Likewise.
1355 * cpu-i386.c: Likewise.
1356 * cpu-lm32.c: Likewise.
1357 * cpu-m68k.c: Likewise.
1358 * cpu-moxie.c: Likewise.
1359 * cpu-msp430.c: Likewise.
1360 * cpu-sh.c: Likewise.
1361 * cpu-xc16x.c: Likewise.
1362 * dwarf2.c: Likewise.
1363 * ecofflink.c: Likewise.
1364 * ecoffswap.h: Likewise.
1365 * elf-ifunc.c: Likewise.
1366 * elf-m10300.c: Likewise.
1367 * elf-vxworks.c: Likewise.
1368 * elf32-avr.c: Likewise.
1369 * elf32-avr.h: Likewise.
1370 * elf32-cr16.c: Likewise.
1371 * elf32-cr16c.c: Likewise.
1372 * elf32-cris.c: Likewise.
1373 * elf32-crx.c: Likewise.
1374 * elf32-frv.c: Likewise.
1375 * elf32-hppa.c: Likewise.
1376 * elf32-i860.c: Likewise.
1377 * elf32-ip2k.c: Likewise.
1378 * elf32-iq2000.c: Likewise.
1379 * elf32-m32c.c: Likewise.
1380 * elf32-m68hc1x.c: Likewise.
1381 * elf32-msp430.c: Likewise.
1382 * elf32-mt.c: Likewise.
1383 * elf32-ppc.c: Likewise.
1384 * elf32-rl78.c: Likewise.
1385 * elf32-s390.c: Likewise.
1386 * elf32-score.h: Likewise.
1387 * elf32-sh-symbian.c: Likewise.
1388 * elf32-sh.c: Likewise.
1389 * elf32-spu.c: Likewise.
1390 * elf32-tic6x.c: Likewise.
1391 * elf32-v850.c: Likewise.
1392 * elf32-xc16x.c: Likewise.
1393 * elf32-xtensa.c: Likewise.
1394 * elf64-alpha.c: Likewise.
1395 * elf64-hppa.c: Likewise.
1396 * elf64-ppc.c: Likewise.
1397 * elf64-s390.c: Likewise.
1398 * elfcore.h: Likewise.
1399 * elflink.c: Likewise.
1400 * elfxx-mips.c: Likewise.
1401 * elfxx-sparc.c: Likewise.
1402 * elfxx-tilegx.c: Likewise.
1404 * libcoff.h: Likewise.
1405 * libpei.h: Likewise.
1406 * libxcoff.h: Likewise.
1407 * linker.c: Likewise.
1408 * mach-o-i386.c: Likewise.
1409 * mach-o-target.c: Likewise.
1410 * mach-o.c: Likewise.
1411 * mach-o.h: Likewise.
1413 * opncls.c: Likewise.
1414 * pdp11.c: Likewise.
1415 * pe-x86_64.c: Likewise.
1416 * peXXigen.c: Likewise.
1417 * pef-traceback.h: Likewise.
1418 * pei-x86_64.c: Likewise.
1419 * peicode.h: Likewise.
1420 * plugin.c: Likewise.
1421 * reloc.c: Likewise.
1422 * riscix.c: Likewise.
1423 * section.c: Likewise.
1426 * tekhex.c: Likewise.
1427 * ticoff.h: Likewise.
1428 * vaxbsd.c: Likewise.
1429 * xcofflink.c: Likewise.
1430 * xtensa-isa.c: Likewise.
1432 2013-01-10 Will Newton <will.newton@imgtec.com>
1434 * Makefile.am: Add Meta.
1435 * Makefile.in: Regenerate.
1436 * archures.c (bfd_mach_metag): New.
1437 * bfd-in2.h: Regenerate.
1438 * config.bfd: Add Meta.
1439 * configure: Regenerate.
1440 * configure.in: Add Meta.
1441 * cpu-metag.c: New file.
1442 * elf-bfd.h: Add Meta.
1443 * elf32-metag.c: New file.
1444 * elf32-metag.h: New file.
1445 * libbfd.h: Regenerate.
1446 * reloc.c: Add Meta relocations.
1447 * targets.c: Add Meta.
1449 2013-01-08 Yufeng Zhang <yufeng.zhang@arm.com>
1451 * elf-bfd.h (elfcore_write_aarch_tls): Add prototype.
1452 (elfcore_write_aarch_hw_break): Likewise.
1453 (elfcore_write_aarch_hw_watch): Likewise.
1454 * elf.c (elfcore_grok_aarch_tls): New function.
1455 (elfcore_grok_aarch_hw_break): Likewise.
1456 (elfcore_grok_aarch_hw_watch): Likewise.
1457 (elfcore_grok_note): Call the new functions to handle the
1458 corresponding notes.
1459 (elfcore_write_aarch_tls): New function.
1460 (elfcore_write_aarch_hw_break): Likewise.
1461 (elfcore_write_aarch_hw_watch): Likewise.
1462 (elfcore_write_register_note): Call the new functions to handle the
1463 corresponding pseudo sections.
1465 2013-01-07 Tom Tromey <tromey@redhat.com>
1467 * section.c (_bfd_std_section): Rename from std_section.
1468 (bfd_com_section_ptr, bfd_und_section_ptr, bfd_abs_section_ptr)
1469 (STD_SECTION): Update.
1470 * bfd-in2.h: Rebuild.
1472 2013-01-04 Juergen Urban <JuergenUrban@gmx.de>
1474 * archures.c (bfd_mach_mips5900): Define.
1475 * bfd-in2.h: Regenerate.
1476 * config.bfd: Add mips64-ps2-elf and mips-ps2-elf targets.
1477 * cpu-mips.c: Add support for MIPS r5900.
1478 * elfxx-mips.c: Add support for MIPS r5900 (extension of r4000).
1480 2013-01-03 Nickolai Zeldovich <nickolai@csail.mit.edu>
1481 Nick Clifton <nickc@redhat.com>
1483 * elflink.c (get_value): Prevent the use of an undefined shift
1484 operation. Add sanity checks.
1486 2013-01-02 Kaushik Phatak <kaushik.phatak@kpitcummins.com>
1488 * config.bfd (cr16*-*-uclinux*): New target support.
1491 For older changes see ChangeLog-2012
1493 Copyright (C) 2013 Free Software Foundation, Inc.
1495 Copying and distribution of this file, with or without modification,
1496 are permitted in any medium without royalty provided the copyright
1497 notice and this notice are preserved.
1503 version-control: never