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 #ifndef lint 33 #ifndef __GNUC__ 34 #error "GCC is needed to compile this file" 35 #endif 36 #endif /* lint */ 37 38 #include <stdlib.h> 39 40 #include "libc_private.h" 41 #include "crtbrand.c" 42 #include "ignore_init.c" 43 44 typedef void (*fptr)(void); 45 46 extern void _start(char *, ...); 47 48 #ifdef GCRT 49 extern void _mcleanup(void); 50 extern void monstartup(void *, void *); 51 extern int eprol; 52 extern int etext; 53 #endif 54 55 void _start1(fptr, int, char *[]) __dead2; 56 57 /* The entry function, C part. */ 58 void 59 _start1(fptr cleanup, int argc, char *argv[]) 60 { 61 char **env; 62 63 env = argv + argc + 1; 64 handle_argv(argc, argv, env); 65 if (&_DYNAMIC != NULL) 66 atexit(cleanup); 67 else 68 _init_tls(); 69 70 #ifdef GCRT 71 atexit(_mcleanup); 72 monstartup(&eprol, &etext); 73 __asm__("eprol:"); 74 #endif 75 76 handle_static_init(argc, argv, env); 77 exit(main(argc, argv, env)); 78 } 79 80 __asm(".hidden _start1"); 81