crt1.c (34198) | crt1.c (38928) |
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1/*- 2 * Copyright 1996-1998 John D. Polstra. 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 --- 8 unchanged lines hidden (view full) --- 17 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, 18 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 19 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 20 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 21 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 22 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 23 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 24 * | 1/*- 2 * Copyright 1996-1998 John D. Polstra. 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 --- 8 unchanged lines hidden (view full) --- 17 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, 18 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 19 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 20 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 21 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 22 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 23 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 24 * |
25 * $Id: crt1.c,v 1.4 1996/04/12 02:24:35 jdp Exp $ | 25 * $Id: crt1.c,v 1.1.1.1 1998/03/07 20:27:10 jdp Exp $ |
26 */ 27 28#ifndef __GNUC__ 29#error "GCC is needed to compile this file" 30#endif 31 32#include <stdlib.h> 33 34typedef void (*fptr)(void); 35 36extern void _fini(void); 37extern void _init(void); 38extern int main(int, char **, char **); 39 | 26 */ 27 28#ifndef __GNUC__ 29#error "GCC is needed to compile this file" 30#endif 31 32#include <stdlib.h> 33 34typedef void (*fptr)(void); 35 36extern void _fini(void); 37extern void _init(void); 38extern int main(int, char **, char **); 39 |
40#ifdef GCRT 41extern void _mcleanup(void); 42extern void monstartup(void *, void *); 43extern int eprol; 44extern int etext; 45#endif 46 |
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40extern int _DYNAMIC; 41#pragma weak _DYNAMIC 42 43#ifdef __i386__ 44#define get_rtld_cleanup() \ 45 ({ fptr __value; \ 46 __asm__("movl %%edx,%0" : "=rm"(__value)); \ 47 __value; }) --- 18 unchanged lines hidden (view full) --- 66 env = argv + argc + 1; 67 environ = env; 68 if(argc > 0) 69 __progname = argv[0]; 70 71 if(&_DYNAMIC != 0) 72 atexit(rtld_cleanup); 73 | 47extern int _DYNAMIC; 48#pragma weak _DYNAMIC 49 50#ifdef __i386__ 51#define get_rtld_cleanup() \ 52 ({ fptr __value; \ 53 __asm__("movl %%edx,%0" : "=rm"(__value)); \ 54 __value; }) --- 18 unchanged lines hidden (view full) --- 73 env = argv + argc + 1; 74 environ = env; 75 if(argc > 0) 76 __progname = argv[0]; 77 78 if(&_DYNAMIC != 0) 79 atexit(rtld_cleanup); 80 |
81#ifdef GCRT 82 atexit(_mcleanup); 83#endif |
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74 atexit(_fini); | 84 atexit(_fini); |
85#ifdef GCRT 86 monstartup(&eprol, &etext); 87#endif |
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75 _init(); 76 exit( main(argc, argv, env) ); 77} | 88 _init(); 89 exit( main(argc, argv, env) ); 90} |
91 92#ifdef GCRT 93__asm__(".text"); 94__asm__("eprol:"); 95__asm__(".previous"); 96#endif |
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