/*
- * Copyright (c) 2000 Apple Computer, Inc. All rights reserved.
+ * Copyright (c) 2000-2004 Apple Computer, Inc. All rights reserved.
*
- * @APPLE_LICENSE_HEADER_START@
- *
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * @APPLE_OSREFERENCE_LICENSE_HEADER_START@
*
* This file contains Original Code and/or Modifications of Original Code
* as defined in and that are subject to the Apple Public Source License
* Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
+ * compliance with the License. The rights granted to you under the License
+ * may not be used to create, or enable the creation or redistribution of,
+ * unlawful or unlicensed copies of an Apple operating system, or to
+ * circumvent, violate, or enable the circumvention or violation of, any
+ * terms of an Apple operating system software license agreement.
+ *
+ * Please obtain a copy of the License at
+ * http://www.opensource.apple.com/apsl/ and read it before using this file.
*
* The Original Code and all software distributed under the License are
* distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* Please see the License for the specific language governing rights and
* limitations under the License.
*
- * @APPLE_LICENSE_HEADER_END@
+ * @APPLE_OSREFERENCE_LICENSE_HEADER_END@
*/
/*
* @OSF_COPYRIGHT@
/* Define some useful masks that convert from bit numbers */
#if __PPC__
-#if _BIG_ENDIAN
+#ifdef __BIG_ENDIAN__
#ifndef ENDIAN_MASK
#define ENDIAN_MASK(val,size) (1 << ((size-1) - val))
#endif
#else
#error code not ported to little endian targets yet
-#endif /* _BIG_ENDIAN */
+#endif /* __BIG_ENDIAN__ */
#endif /* __PPC__ */
#define MASK32(PART) ENDIAN_MASK(PART ## _BIT, 32)
#define dsiAC 0x00400000
#define dsiSeg 0x00200000
#define dsiValid 0x5E600000
-#define dsiSpcNest 0x00010000 /* Special nest - software flag */
-#define dsiSpcNestb 15 /* Special nest - software flag */
+#define dsiLinkage 0x00010000 /* Linkage mapping type - software flag */
+#define dsiLinkageb 15 /* Linkage mapping type - software flag */
#define dsiSoftware 0x0000FFFF
/* SRR1 bits on data/instruction translation exceptions */