gdb/
	* top.c (print_gdb_configuration): Print configure-time
	parameter on using libbabeltrace or not.
Use AC_DEFINE for USE_THREAD_DB

Use AC_DEFINE for USE_THREAD_DB instead of manually passing it down
through -D flags.

gdb/gdbserver/
2013-04-17  Pedro Alves  <palves@redhat.com>

	* configure.ac (USE_THREAD_DB): Delete variable.
	(if test "$srv_linux_thread_db" = "yes"): AC_DEFINE USE_THREAD_DB.
	Don't AC_SUBST USE_THREAD_DB.
	* Makefile.in (INTERNAL_CFLAGS): Remove @USE_THREAD_DB@.
	* config.in, configure: Regenerate.
	PR binutils/15369
	* cgen-dis.c (hash_insn_array): Use CGEN_CPU_INSN_ENDIAN instead
	of CGEN_CPU_ENDIAN.
	(hash_insns_list): Likewise.
	* coffcode.h: Added a cast to void when a bfd_set_section_*()
	macro's return value is ignored.
	* elf32-hppa.c: Likewise.
	* elf32-tic6x.c: Likewise.
	* mach-o.c: Likewise.
	* mmo.c: Likewise.
	* opncls.c: Likewise.
	* peicode.h: Likewise.
	* elf32-m32r.c: Check return value of bfd_set_section_*().
	* elfnn-ia64.c: Likewise.
	* elfxx-mips.c: Likewise.
	* vms-alpha.c: Likewise.
gdb/

	* aarch64-tdep.c (aarch64_write_pc): Removed.
	(aarch64_gdbarch_init): Remove set_gdbarch_write_pc of the above function.
Fix line length problem in last entry.
Update copyright year on elf-ifunc.c

	* elf-ifunc.c: Update copyright year.
	* dwarf2read.c (struct signatured_type): New member type.
	(struct attribute): Replace member signatured_type with signature.
	(DW_SIGNATURE): Replaces DW_SIGNATURE_TYPE.
	(read_call_site_scope): Call follow_die_ref instead of
	follow_die_ref_or_sig.
	(read_structure_type): Rewrite handling of signatured types.
	(read_enumeration_type): Ditto.
	(read_attribute_value): Update.
	(build_error_marker_type): New function.
	(lookup_die_type): Add assert.  Rewrite handling of signatured types.
	Don't call error for bad types, just build an error marker type.
	(dump_die_shallow): Update.
	(follow_die_sig_1): Renamed from follow_die_sig.
	Don't call error for bad types, instead return NULL.
	(follow_die_sig): New function.
	(get_signatured_type, get_DW_AT_signature_type): New functions.
	* lib/dwarf.exp (Dwarf): New proc "tu".
	* gdb.dwarf2/missing-sig-type.exp: New file.
daily update
*** empty log message ***