1 /* LINTLIBRARY */ 2 /*- 3 * Copyright 1996-1998 John D. Polstra. 4 * All rights reserved. 5 * 6 * Redistribution and use in source and binary forms, with or without 7 * modification, are permitted provided that the following conditions 8 * are met: 9 * 1. Redistributions of source code must retain the above copyright 10 * notice, this list of conditions and the following disclaimer. 11 * 2. Redistributions in binary form must reproduce the above copyright 12 * notice, this list of conditions and the following disclaimer in the 13 * documentation and/or other materials provided with the distribution. 14 * 15 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR 16 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES 17 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 18 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, 19 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 20 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 21 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 22 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 23 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 24 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 25 * 26 * $FreeBSD$ 27 */ 28 29 #include <sys/cdefs.h> 30 __FBSDID("$FreeBSD$"); 31 32 #include <stdlib.h> 33 34 #include "libc_private.h" 35 #include "crtbrand.c" 36 #include "ignore_init.c" 37 38 typedef void (*fptr)(void); 39 40 extern void _start(char *, ...); 41 42 #ifdef GCRT 43 extern void _mcleanup(void); 44 extern void monstartup(void *, void *); 45 extern int eprol; 46 extern int etext; 47 #endif 48 49 void _start1(fptr, int, char *[]) __dead2; 50 51 /* The entry function, C part. */ 52 void 53 _start1(fptr cleanup, int argc, char *argv[]) 54 { 55 char **env; 56 57 env = argv + argc + 1; 58 handle_argv(argc, argv, env); 59 if (&_DYNAMIC != NULL) { 60 atexit(cleanup); 61 } else { 62 process_irelocs(); 63 _init_tls(); 64 } 65 66 #ifdef GCRT 67 atexit(_mcleanup); 68 monstartup(&eprol, &etext); 69 __asm__("eprol:"); 70 #endif 71 72 handle_static_init(argc, argv, env); 73 exit(main(argc, argv, env)); 74 } 75 76 __asm(".hidden _start1"); 77