1/*-
2 * Copyright (c) 2015 John H. Baldwin <jhb@FreeBSD.org>
3 *
4 * Redistribution and use in source and binary forms, with or without
5 * modification, are permitted provided that the following conditions
6 * are met:
7 * 1. Redistributions of source code must retain the above copyright
8 *    notice, this list of conditions and the following disclaimer.
9 * 2. Redistributions in binary form must reproduce the above copyright
10 *    notice, this list of conditions and the following disclaimer in the
11 *    documentation and/or other materials provided with the distribution.
12 *
13 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
14 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
15 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
16 * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
17 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
18 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
19 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
20 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
21 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
22 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
23 * SUCH DAMAGE.
24 */
25
26#include <sys/cdefs.h>
27__FBSDID("$FreeBSD$");
28
29/*
30 * Map system call codes to names for the supported ABIs on each
31 * platform.  Rather than regnerating system call name tables locally
32 * during the build, use the generated tables in the kernel source
33 * tree.
34 */
35
36#include <sys/param.h>
37#include <sys/acl.h>
38#include <sys/wait.h>
39#include <stdbool.h>
40#include <stdio.h>
41#include <sysdecode.h>
42
43static
44#include <kern/syscalls.c>
45
46#if defined(__amd64__) || defined(__powerpc64__)
47static
48#include <compat/freebsd32/freebsd32_syscalls.c>
49#endif
50
51#if defined(__aarch64__) || defined(__amd64__) || defined(__i386__)
52static
53#ifdef __aarch64__
54#include <arm64/linux/linux_syscalls.c>
55#elif __amd64__
56#include <amd64/linux/linux_syscalls.c>
57#else
58#include <i386/linux/linux_syscalls.c>
59#endif
60#endif
61
62#ifdef __amd64__
63static
64#include <amd64/linux32/linux32_syscalls.c>
65#endif
66
67static
68#include <compat/cloudabi32/cloudabi32_syscalls.c>
69static
70#include <compat/cloudabi64/cloudabi64_syscalls.c>
71
72const char *
73sysdecode_syscallname(enum sysdecode_abi abi, unsigned int code)
74{
75
76	switch (abi) {
77	case SYSDECODE_ABI_FREEBSD:
78		if (code < nitems(syscallnames))
79			return (syscallnames[code]);
80		break;
81#if defined(__amd64__) || defined(__powerpc64__)
82	case SYSDECODE_ABI_FREEBSD32:
83		if (code < nitems(freebsd32_syscallnames))
84			return (freebsd32_syscallnames[code]);
85		break;
86#endif
87#if defined(__aarch64__) || defined(__amd64__) || defined(__i386__)
88	case SYSDECODE_ABI_LINUX:
89		if (code < nitems(linux_syscallnames))
90			return (linux_syscallnames[code]);
91		break;
92#endif
93#ifdef __amd64__
94	case SYSDECODE_ABI_LINUX32:
95		if (code < nitems(linux32_syscallnames))
96			return (linux32_syscallnames[code]);
97		break;
98#endif
99	case SYSDECODE_ABI_CLOUDABI32:
100		if (code < nitems(cloudabi32_syscallnames))
101			return (cloudabi32_syscallnames[code]);
102		break;
103	case SYSDECODE_ABI_CLOUDABI64:
104		if (code < nitems(cloudabi64_syscallnames))
105			return (cloudabi64_syscallnames[code]);
106		break;
107	default:
108		break;
109	}
110	return (NULL);
111}
112