1 /* 2 * Copyright (c) 2017 Enji Cooper <ngie@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 NETBSD FOUNDATION, INC. AND CONTRIBUTORS 14 * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED 15 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 16 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS 17 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 18 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 19 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 20 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 21 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 22 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 23 * POSSIBILITY OF SUCH DAMAGE. 24 */ 25 26 #include <sys/cdefs.h> 27 __RCSID("$FreeBSD$"); 28 29 #include <assert.h> 30 #include <stdbool.h> 31 #include <stdlib.h> 32 #include <stdio.h> 33 34 int 35 main(void) 36 { 37 bool known_arch_type; 38 39 known_arch_type = false; 40 #ifdef __LP64__ 41 printf("LP64\n"); 42 known_arch_type = true; 43 #endif 44 #ifdef __LP32__ 45 printf("LP32\n"); 46 known_arch_type = true; 47 #endif 48 #ifdef __ILP32__ 49 printf("ILP32\n"); 50 known_arch_type = true; 51 #endif 52 53 if (known_arch_type) 54 exit(0); 55 56 fprintf(stderr, "unknown architecture type detected\n"); 57 assert(0); 58 } 59