Added -DKERNEL and added support for kernel profiling.

Reviewed by:	Bruce

sys/libkern/Makefile

@@ -1,8 +1,8 @@
 #	@(#)Makefile	7.9 (Berkeley) 6/1/93
-# $Id$
+# $Id: Makefile,v 1.2 1994/08/02 07:43:40 davidg Exp $
 
 LIB=	kern
-CFLAGS+= -I${.CURDIR} -I${.CURDIR}/..
+CFLAGS+= -I${.CURDIR} -I${.CURDIR}/.. -DKERNEL
 SRCS=	adddi3.c anddi3.c ashldi3.c ashrdi3.c bcmp.c cmpdi2.c divdi3.c \
 	ffs.c iordi3.c locc.c lshldi3.c lshrdi3.c mcount.c moddi3.c \
 	muldi3.c negdi2.c notdi2.c qdivrem.c random.c rindex.c scanc.c \

sys/libkern/mcount.c

@@ -30,11 +30,14 @@
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
  *
- * $Id$
+ * $Id: mcount.c,v 1.2 1994/08/02 07:44:09 davidg Exp $
  */
 
 #include <sys/param.h>
 #include <sys/gmon.h>
+#ifdef KERNEL
+#include <i386/include/cpufunc.h>
+#endif
 
 /*
  * mcount is called on entry to each function compiled with the profiling
@@ -60,6 +63,7 @@ _MCOUNT_DECL(frompc, selfpc)	/* _mcount; may be static, inline, etc */
 	register long toindex;
 #ifdef KERNEL
 	register int s;
+	u_long save_eflags;
 #endif
 
 	p = &_gmonparam;