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 without 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.
31 #include <sys/types.h>
32 #include <machine/sysarch.h>
33 #include <machine/proc.h>
46 alpha_setuac(u_int64_t uac)
51 return (sysarch(ALPHA_SET_UAC, &p));
55 alpha_getuac(u_int64_t *uac)
60 error = sysarch(ALPHA_GET_UAC, &p);
66 print_uac(u_int64_t uac)
69 printf("parent printing is ");
70 if (uac & MDP_UAC_NOPRINT)
75 printf("parent fixup is ");
76 if (uac & MDP_UAC_NOFIX)
81 printf("parent sigbus is ");
82 if (uac & MDP_UAC_SIGBUS)
96 if (alpha_getuac(&uac) != 0)
99 while ((c = getopt(argc, argv, "fpsr")) != -1) {
102 uac |= MDP_UAC_NOFIX;
105 uac |= MDP_UAC_NOPRINT;
108 uac |= MDP_UAC_SIGBUS;
120 if (alpha_setuac(uac) != 0)
132 fprintf(stderr, "usage: uac [-fprs]\n");