Merge r195128 from project/mips to head.

r195128 | gonzo | 2009-06-27 17:27:41 -0600 (Sat, 27 Jun 2009) | 4 lines
- Add support for handling TLS area address in kernel space.
    From the userland point of view get/set operations are
    performed using sysarch(2) call.

sys/mips/include/sysarch.h

@@ -35,16 +35,12 @@
 #ifndef _MACHINE_SYSARCH_H_
 #define _MACHINE_SYSARCH_H_
 
+#define	MIPS_SET_TLS	1
+#define	MIPS_GET_TLS	2
+
 #ifndef _KERNEL
 #include <sys/cdefs.h>
 
-#if 0
-/* Something useful for each MIPS platform. */
-#else
-#define	mips_tcb_set(tcb)	do {} while (0)
-#define	mips_tcb_get()		NULL
-#endif /* _MIPS_ARCH_XLR */
-
 __BEGIN_DECLS
 int sysarch(int, void *);
 __END_DECLS