1 /* 2 * Copyright (c) 2015 Dmitry V. Levin <ldv (at) altlinux.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 * 3. The name of the author may not be used to endorse or promote products 14 * derived from this software without specific prior written permission. 15 * 16 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR 17 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES 18 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 19 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, 20 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 21 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 22 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 23 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 24 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 25 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 26 */ 27 28 #include "defs.h" 29 #include "syscall.h" 30 31 #define TD 0 32 #define TF 0 33 #define TI 0 34 #define TN 0 35 #define TP 0 36 #define TS 0 37 #define TM 0 38 #define NF 0 39 #define MA 0 40 #define SI 0 41 #define SE 0 42 #define SEN(arg) 0,0 43 44 static const struct_sysent syscallent[] = { 45 #include "syscallent.h" 46 }; 47 48 typedef const char const *pstr_t; 49 static const pstr_t ksyslist[] = { 50 #include "ksysent.h" 51 }; 52 53 int 54 main(void) 55 { 56 int rc = 0; 57 unsigned int i; 58 59 for (i = 0; i < ARRAY_SIZE(ksyslist); ++i) { 60 if (!ksyslist[i]) 61 continue; 62 if (i >= ARRAY_SIZE(syscallent) || !syscallent[i].sys_name) { 63 fprintf(stderr, "warning: \"%s\" syscall #%u" 64 " is missing in syscallent.h\n", 65 ksyslist[i], i); 66 continue; 67 } 68 #ifdef SYS_socket_nsubcalls 69 if (i >= SYS_socket_subcall && 70 i < SYS_socket_subcall + SYS_socket_nsubcalls) { 71 fprintf(stderr, "error: \"%s\" syscall #%u" 72 " is a socket subcall in syscallent.h\n", 73 ksyslist[i], i); 74 rc = 1; 75 continue; 76 } 77 #endif 78 #ifdef SYS_ipc_nsubcalls 79 if (i >= SYS_ipc_subcall && 80 i < SYS_ipc_subcall + SYS_ipc_nsubcalls) { 81 fprintf(stderr, "error: \"%s\" syscall #%u" 82 " is an ipc subcall in syscallent.h\n", 83 ksyslist[i], i); 84 rc = 1; 85 continue; 86 } 87 #endif 88 if (strcmp(ksyslist[i], syscallent[i].sys_name)) { 89 fprintf(stderr, "error: \"%s\" syscall #%u" 90 " is \"%s\" in syscallent.h\n", 91 ksyslist[i], i, syscallent[i].sys_name); 92 rc = 1; 93 continue; 94 } 95 } 96 97 for (i = 0; i < ARRAY_SIZE(syscallent); ++i) { 98 if (!syscallent[i].sys_name 99 #ifdef SYS_socket_nsubcalls 100 || (i >= SYS_socket_subcall && 101 i < SYS_socket_subcall + SYS_socket_nsubcalls) 102 #endif 103 #ifdef SYS_ipc_nsubcalls 104 || (i >= SYS_ipc_subcall && 105 i < SYS_ipc_subcall + SYS_ipc_nsubcalls) 106 #endif 107 #ifdef ARM_FIRST_SHUFFLED_SYSCALL 108 || (i >= ARM_FIRST_SHUFFLED_SYSCALL && 109 i <= ARM_FIRST_SHUFFLED_SYSCALL + 110 ARM_LAST_SPECIAL_SYSCALL + 1) 111 #endif 112 ) 113 continue; 114 if (i >= ARRAY_SIZE(ksyslist) || !ksyslist[i]) { 115 fprintf(stderr, "note: unknown syscall #%u" 116 " is \"%s\" in syscallent.h\n", 117 i, syscallent[i].sys_name); 118 } 119 } 120 121 return rc; 122 } 123
