2 * Copyright (c) 2000 Andrew Gallatin and David E. O'Brien
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
8 * 1. Redistributions of source code must retain the above copyright
9 * notice, this list of conditions and the following disclaimer
10 * in this position and unchanged.
11 * 2. Redistributions in binary form must reproduce the above copyright
12 * notice, this list of conditions and the following disclaimer in the
13 * documentation and/or other materials provided with the distribution.
14 * 3. The name of the author may not be used to endorse or promote products
15 * derived from this software withough specific prior written permission
17 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
18 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
19 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
20 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
21 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
22 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
23 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
24 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
25 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
26 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
28 * $FreeBSD: src/usr.bin/uac/uac.c,v 1.1 2000/01/19 09:47:19 obrien Exp $
31 #include <sys/types.h>
32 #include <machine/sysarch.h>
33 #include <machine/proc.h>
39 extern int sysarch(int, char *);
47 alpha_setuac(u_int64_t uac)
52 return (sysarch(ALPHA_SET_UAC, (char *)&p));
56 alpha_getuac(u_int64_t *uac)
61 error = sysarch(ALPHA_GET_UAC, (char *)&p);
67 print_uac(u_int64_t uac)
70 printf("parent printing is ");
71 if (uac & MDP_UAC_NOPRINT)
76 printf("parent fixup is ");
77 if (uac & MDP_UAC_NOFIX)
82 printf("parent sigbus is ");
83 if (uac & MDP_UAC_SIGBUS)
97 if (alpha_getuac(&uac) != 0)
100 while ((c = getopt(argc, argv, "fpsr")) != -1) {
103 uac |= MDP_UAC_NOFIX;
106 uac |= MDP_UAC_NOPRINT;
109 uac |= MDP_UAC_SIGBUS;
121 if (alpha_setuac(uac) != 0)
133 fprintf(stderr, "usage: uac [-fprs]\n");