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Annotation of sys/arch/powerpc/include/ipkdb.h, Revision 1.1.1.1

1.1       nbrk        1: /*     $OpenBSD: ipkdb.h,v 1.6 2002/09/15 09:01:59 deraadt Exp $       */
                      2:
                      3: /*
                      4:  * Copyright (C) 1995, 1996 Wolfgang Solfrank.
                      5:  * Copyright (C) 1995, 1996 TooLs GmbH.
                      6:  * All rights reserved.
                      7:  *
                      8:  * Redistribution and use in source and binary forms, with or without
                      9:  * modification, are permitted provided that the following conditions
                     10:  * are met:
                     11:  * 1. Redistributions of source code must retain the above copyright
                     12:  *    notice, this list of conditions and the following disclaimer.
                     13:  * 2. Redistributions in binary form must reproduce the above copyright
                     14:  *    notice, this list of conditions and the following disclaimer in the
                     15:  *    documentation and/or other materials provided with the distribution.
                     16:  * 3. All advertising materials mentioning features or use of this software
                     17:  *    must display the following acknowledgement:
                     18:  *     This product includes software developed by TooLs GmbH.
                     19:  * 4. The name of TooLs GmbH may not be used to endorse or promote products
                     20:  *    derived from this software without specific prior written permission.
                     21:  *
                     22:  * THIS SOFTWARE IS PROVIDED BY TOOLS GMBH ``AS IS'' AND ANY EXPRESS OR
                     23:  * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
                     24:  * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
                     25:  * IN NO EVENT SHALL TOOLS GMBH BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
                     26:  * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
                     27:  * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
                     28:  * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
                     29:  * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
                     30:  * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
                     31:  * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
                     32:  */
                     33: /* register array */
                     34: #define        FIX     0
                     35: #define        LR      32
                     36: #define        CR      33
                     37: #define        CTR     34
                     38: #define        XER     35
                     39: #define        PC      36
                     40: #define        MSR     37
                     41: #define        NREG    38
                     42:
                     43: #ifndef _LOCORE
                     44: extern int ipkdbregs[NREG];
                     45:
                     46: /* Doesn't handle overlapping regions */
                     47: __inline extern void
                     48: ipkdbcopy(s,d,n)
                     49:        void *s, *d;
                     50:        int n;
                     51: {
                     52:        char *sp = s, *dp = d;
                     53:
                     54:        while (--n >= 0)
                     55:                *dp++ = *sp++;
                     56: }
                     57:
                     58: __inline extern void
                     59: ipkdbzero(d,n)
                     60:        void *d;
                     61:        int n;
                     62: {
                     63:        char *dp = d;
                     64:
                     65:        while (--n >= 0)
                     66:                *dp++ = 0;
                     67: }
                     68:
                     69: __inline extern int
                     70: ipkdbcmp(s,d,n)
                     71:        void *s, *d;
                     72: {
                     73:        char *sp = s, *dp = d;
                     74:
                     75:        while (--n >= 0)
                     76:                if (*sp++ != *dp++)
                     77:                        return *--dp - *--sp;
                     78:        return 0;
                     79: }
                     80: #endif /* _LOCORE */