1 /*
2 * Copyright (c) 2001 Wichert Akkerman <wichert@deephackmode.org>
3 * Copyright (c) 2014-2015 Dmitry V. Levin <ldv@altlinux.org>
4 * Copyright (c) 2014-2017 The strace developers.
5 * All rights reserved.
6 *
7 * Redistribution and use in source and binary forms, with or without
8 * modification, are permitted provided that the following conditions
9 * are met:
10 * 1. Redistributions of source code must retain the above copyright
11 * notice, this list of conditions and the following disclaimer.
12 * 2. Redistributions in binary form must reproduce the above copyright
13 * notice, this list of conditions and the following disclaimer in the
14 * documentation and/or other materials provided with the distribution.
15 * 3. The name of the author may not be used to endorse or promote products
16 * derived from this software without specific prior written permission.
17 *
18 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
19 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
20 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
21 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
22 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
23 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
24 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
25 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
26 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
27 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
28 */
29
30 #include "defs.h"
31
32 #ifdef MIPS
33
34 #ifdef HAVE_LINUX_UTSNAME_H
35 # include <linux/utsname.h>
36 #endif
37 #ifdef HAVE_ASM_SYSMIPS_H
38 # include <asm/sysmips.h>
39 #endif
40
41 #ifndef __NEW_UTS_LEN
42 # define __NEW_UTS_LEN 64
43 #endif
44
45 #include "xlat/sysmips_operations.h"
46
SYS_FUNC(sysmips)47 SYS_FUNC(sysmips)
48 {
49 printxval64(sysmips_operations, tcp->u_arg[0], "???");
50 tprints(", ");
51
52 switch (tcp->u_arg[0]) {
53 case SETNAME: {
54 char nodename[__NEW_UTS_LEN + 1];
55
56 if (!verbose(tcp))
57 break;
58 if (umovestr(tcp, tcp->u_arg[1], (__NEW_UTS_LEN + 1),
59 nodename) < 0) {
60 printaddr(tcp->u_arg[1]);
61 } else {
62 print_quoted_cstring(nodename, __NEW_UTS_LEN + 1);
63 }
64 return RVAL_DECODED;
65 }
66 case MIPS_ATOMIC_SET:
67 printaddr(tcp->u_arg[1]);
68 tprintf(", %#" PRI_klx, tcp->u_arg[2]);
69 return RVAL_DECODED;
70 case MIPS_FIXADE:
71 tprintf("%#" PRI_klx, tcp->u_arg[1]);
72 return RVAL_DECODED;
73 }
74
75 tprintf("%" PRI_kld ", %" PRI_kld ", %" PRI_kld,
76 tcp->u_arg[1], tcp->u_arg[2], tcp->u_arg[3]);
77 return RVAL_DECODED;
78 }
79
80 #endif /* MIPS */
81