* sysdeps/unix/sysv/linux/sparc/bits/setjmp.h (_JMPBUF_UNWINDS): Add

* sysdeps/unix/sysv/linux/sparc/bits/setjmp.h (_JMPBUF_UNWINDS): Add

	stack bias to mc_fp field.

	* sysdeps/unix/sysv/linux/sparc/sparc64/kernel_stat.h
	(struct kernel_stat): Rename st_[amc]time fields to st_[amc]time_sec.
	(struct kernel_stat64): New type.
	(_HAVE___UNUSED1, _HAVE___UNUSED2, _HAVE_STAT___UNUSED1,
	_HAVE_STAT___UNUSED2, _HAVE_STAT___UNUSED3, _HAVE_STAT___UNUSED4,
	_HAVE_STAT___UNUSED5, _HAVE_STAT___PAD1, _HAVE_STAT___PAD2,
	_HAVE_STAT64___UNUSED1, _HAVE_STAT64___UNUSED2,
	_HAVE_STAT64___UNUSED3, _HAVE_STAT64___UNUSED4,
	_HAVE_STAT64___UNUSED5, _HAVE_STAT64___PAD1, _HAVE_STAT64___PAD2):
	Remove.
	* sysdeps/unix/sysv/linux/sparc/sparc64/xstat.c: Include i386 version.
	* sysdeps/unix/sysv/linux/sparc/sparc64/lxstat.c: Likewise.
	* sysdeps/unix/sysv/linux/sparc/sparc64/fxstatat.c: Likewise.
	* sysdeps/unix/sysv/linux/sparc/sparc64/xstatconv.c: New file.
	* sysdeps/unix/sysv/linux/sparc/bits/stat.h (struct stat,
	struct stat64): Add nsec resolution for 64-bit code like already done
	for 32-bit code.
	* sysdeps/unix/sysv/linux/kernel-features.h
	(__ASSUME_TRUNCATE64_SYSCALL, __ASSUME_MMAP2_SYSCALL): Don't define
	for sparc64.
	(__ASSUME_STAT64_SYSCALL): Only define for sparc64 for >= 2.6.12
	kernels.

	* scripts/data/c++-types-sparc-linux-gnu.data: New file.
	* scripts/data/c++-types-sparc64-linux-gnu.data: New file.
	* scripts/data/c++-types-alpha-linux-gnu.data: Adjust.