blob: 2055d34221ab10c86d04c7d852125205587a823a (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
|
/**
* Enhanced Seccomp Architecture Sycall Checker
*
* Copyright (c) 2014 Red Hat <pmoore@redhat.com>
* Author: Paul Moore <paul@paul-moore.com>
*
*/
/*
* This library is free software; you can redistribute it and/or modify it
* under the terms of version 2.1 of the GNU Lesser General Public License as
* published by the Free Software Foundation.
*
* This library is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License
* for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this library; if not, see <http://www.gnu.org/licenses>.
*/
#include <errno.h>
#include <stdlib.h>
#include <stdio.h>
#include <ctype.h>
#include <string.h>
#include <unistd.h>
#include <seccomp.h>
#include "arch.h"
#include "arch-x86.h"
#include "arch-x86_64.h"
#include "arch-x32.h"
#include "arch-arm.h"
#include "arch-mips.h"
#include "arch-mips64.h"
#include "arch-mips64n32.h"
#include "arch-aarch64.h"
#include "arch-parisc.h"
#include "arch-parisc64.h"
#include "arch-ppc.h"
#include "arch-ppc64.h"
#include "arch-riscv64.h"
#include "arch-s390.h"
#include "arch-s390x.h"
/**
* Print the usage information to stderr and exit
* @param program the name of the current program being invoked
*
* Print the usage information and exit with EINVAL.
*
*/
static void exit_usage(const char *program)
{
fprintf(stderr, "usage: %s [-h] [-a <arch>] [-o <offset>]\n", program);
exit(EINVAL);
}
/**
* main
*/
int main(int argc, char *argv[])
{
int opt;
const struct arch_def *arch = arch_def_native;
int offset = 0;
int iter;
const struct arch_syscall_def *sys;
/* parse the command line */
while ((opt = getopt(argc, argv, "a:o:h")) > 0) {
switch (opt) {
case 'a':
arch = arch_def_lookup_name(optarg);
if (arch == 0)
exit_usage(argv[0]);
break;
case 'o':
offset = atoi(optarg);
break;
case 'h':
default:
/* usage information */
exit_usage(argv[0]);
}
}
iter = 0;
do {
switch (arch->token) {
case SCMP_ARCH_X86:
sys = x86_syscall_iterate(iter);
break;
case SCMP_ARCH_X86_64:
sys = x86_64_syscall_iterate(iter);
break;
case SCMP_ARCH_X32:
sys = x32_syscall_iterate(iter);
break;
case SCMP_ARCH_ARM:
sys = arm_syscall_iterate(iter);
break;
case SCMP_ARCH_AARCH64:
sys = aarch64_syscall_iterate(iter);
break;
case SCMP_ARCH_MIPS:
case SCMP_ARCH_MIPSEL:
sys = mips_syscall_iterate(iter);
break;
case SCMP_ARCH_MIPS64:
case SCMP_ARCH_MIPSEL64:
sys = mips64_syscall_iterate(iter);
break;
case SCMP_ARCH_MIPS64N32:
case SCMP_ARCH_MIPSEL64N32:
sys = mips64n32_syscall_iterate(iter);
break;
case SCMP_ARCH_PARISC:
sys = parisc_syscall_iterate(iter);
break;
case SCMP_ARCH_PARISC64:
sys = parisc64_syscall_iterate(iter);
break;
case SCMP_ARCH_PPC:
sys = ppc_syscall_iterate(iter);
break;
case SCMP_ARCH_PPC64:
case SCMP_ARCH_PPC64LE:
sys = ppc64_syscall_iterate(iter);
break;
case SCMP_ARCH_RISCV64:
sys = riscv64_syscall_iterate(iter);
break;
case SCMP_ARCH_S390:
sys = s390_syscall_iterate(iter);
break;
case SCMP_ARCH_S390X:
sys = s390x_syscall_iterate(iter);
break;
default:
/* invalid arch */
exit_usage(argv[0]);
}
if (sys->name != NULL) {
int sys_num = sys->num;
if (offset > 0 && sys_num > 0)
sys_num -= offset;
/* output the results */
printf("%s\t%d\n", sys->name, sys_num);
/* next */
iter++;
}
} while (sys->name != NULL);
return 0;
}
|
