Check-in of powerpc kernel support.

NOTE: This will not work until the other pieces are checked in.
This is primarily the NetBSD powerpc port, with modifications
to support ELF. 

1 files changed, 80 insertions, 0 deletions

diff --git a/sys/arch/powerpc/include/ipkdb.h b/sys/arch/powerpc/include/ipkdb.h
new file mode 100644
index 00000000000..da5f1a43b15
--- /dev/null
+++ b/sys/arch/powerpc/include/ipkdb.h
@@ -0,0 +1,80 @@
+/*	$NetBSD: ipkdb.h,v 1.1 1996/10/16 19:33:04 ws Exp $	*/
+
+/*
+ * Copyright (C) 1995, 1996 Wolfgang Solfrank.
+ * Copyright (C) 1995, 1996 TooLs GmbH.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *	This product includes software developed by TooLs GmbH.
+ * 4. The name of TooLs GmbH may not be used to endorse or promote products
+ *    derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY TOOLS GMBH ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+ * IN NO EVENT SHALL TOOLS GMBH BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+ * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+ * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+/* register array */
+#define	FIX	0
+#define	LR	32
+#define	CR	33
+#define	CTR	34
+#define	XER	35
+#define	PC	36
+#define	MSR	37
+#define	NREG	38
+
+#ifndef _LOCORE
+extern int ipkdbregs[NREG];
+
+/* Doesn't handle overlapping regions */
+__inline extern void
+ipkdbcopy(s,d,n)
+	void *s, *d;
+	int n;
+{
+	char *sp = s, *dp = d;
+	
+	while (--n >= 0)
+		*dp++ = *sp++;
+}
+
+__inline extern void
+ipkdbzero(d,n)
+	void *d;
+	int n;
+{
+	char *dp = d;
+	
+	while (--n >= 0)
+		*dp++ = 0;
+}
+
+__inline extern int
+ipkdbcmp(s,d,n)
+	void *s, *d;
+{
+	char *sp = s, *dp = d;
+	
+	while (--n >= 0)
+		if (*sp++ != *dp++)
+			return *--dp - *--sp;
+	return 0;
+}
+#endif /* _LOCORE */