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