| crt1.c (216338) | crt1.c (232832) |
|---|---|
| 1/* LINTLIBRARY */ 2/*- 3 * Copyright 2001 David E. O'Brien. 4 * All rights reserved. 5 * Copyright 1996-1998 John D. Polstra. 6 * All rights reserved. 7 * Copyright (c) 1997 Jason R. Thorpe. 8 * Copyright (c) 1995 Christopher G. Demetriou --- 26 unchanged lines hidden (view full) --- 35 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 36 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 37 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 38 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 39 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 40 */ 41 42#include <sys/cdefs.h> | 1/* LINTLIBRARY */ 2/*- 3 * Copyright 2001 David E. O'Brien. 4 * All rights reserved. 5 * Copyright 1996-1998 John D. Polstra. 6 * All rights reserved. 7 * Copyright (c) 1997 Jason R. Thorpe. 8 * Copyright (c) 1995 Christopher G. Demetriou --- 26 unchanged lines hidden (view full) --- 35 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 36 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 37 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 38 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 39 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 40 */ 41 42#include <sys/cdefs.h> |
| 43__FBSDID("$FreeBSD: head/lib/csu/arm/crt1.c 216338 2010-12-09 21:31:21Z dim $"); | 43__FBSDID("$FreeBSD: head/lib/csu/arm/crt1.c 232832 2012-03-11 20:04:09Z kib $"); |
| 44 45#ifndef lint 46#ifndef __GNUC__ 47#error "GCC is needed to compile this file" 48#endif 49#endif /* lint */ 50 51#include <stdlib.h> 52 53#include "libc_private.h" 54#include "crtbrand.c" | 44 45#ifndef lint 46#ifndef __GNUC__ 47#error "GCC is needed to compile this file" 48#endif 49#endif /* lint */ 50 51#include <stdlib.h> 52 53#include "libc_private.h" 54#include "crtbrand.c" |
| 55#include "ignore_init.c" |
|
| 55 56struct Struct_Obj_Entry; 57struct ps_strings; 58 | 56 57struct Struct_Obj_Entry; 58struct ps_strings; 59 |
| 59extern int _DYNAMIC; 60#pragma weak _DYNAMIC 61 62extern void _fini(void); 63extern void _init(void); 64extern int main(int, char **, char **); | |
| 65extern void _start(int, char **, char **, const struct Struct_Obj_Entry *, 66 void (*)(void), struct ps_strings *); 67 68#ifdef GCRT 69extern void _mcleanup(void); 70extern void monstartup(void *, void *); 71extern int eprol; 72extern int etext; 73#endif 74 | 60extern void _start(int, char **, char **, const struct Struct_Obj_Entry *, 61 void (*)(void), struct ps_strings *); 62 63#ifdef GCRT 64extern void _mcleanup(void); 65extern void monstartup(void *, void *); 66extern int eprol; 67extern int etext; 68#endif 69 |
| 75char **environ; 76const char *__progname = ""; | |
| 77struct ps_strings *__ps_strings; 78 79void __start(int, char **, char **, struct ps_strings *, 80 const struct Struct_Obj_Entry *, void (*)(void)); 81 82/* The entry function. */ 83__asm(" .text \n" 84" .align 0 \n" --- 14 unchanged lines hidden (view full) --- 99" str r4, [sp, #0] \n" 100"\n" 101" b __start "); 102/* ARGSUSED */ 103void 104__start(int argc, char **argv, char **env, struct ps_strings *ps_strings, 105 const struct Struct_Obj_Entry *obj __unused, void (*cleanup)(void)) 106{ | 70struct ps_strings *__ps_strings; 71 72void __start(int, char **, char **, struct ps_strings *, 73 const struct Struct_Obj_Entry *, void (*)(void)); 74 75/* The entry function. */ 76__asm(" .text \n" 77" .align 0 \n" --- 14 unchanged lines hidden (view full) --- 92" str r4, [sp, #0] \n" 93"\n" 94" b __start "); 95/* ARGSUSED */ 96void 97__start(int argc, char **argv, char **env, struct ps_strings *ps_strings, 98 const struct Struct_Obj_Entry *obj __unused, void (*cleanup)(void)) 99{ |
| 107 const char *s; | |
| 108 109 environ = env; 110 | 100 101 environ = env; 102 |
| 111 if (argc > 0 && argv[0] != NULL) { 112 __progname = argv[0]; 113 for (s = __progname; *s != '\0'; s++) 114 if (*s == '/') 115 __progname = s + 1; 116 } | 103 if (argc > 0 && argv[0] != NULL) 104 handle_progname(argv[0]); |
| 117 118 if (ps_strings != (struct ps_strings *)0) 119 __ps_strings = ps_strings; 120 121 if (&_DYNAMIC != NULL) 122 atexit(cleanup); 123 else 124 _init_tls(); 125#ifdef GCRT 126 atexit(_mcleanup); | 105 106 if (ps_strings != (struct ps_strings *)0) 107 __ps_strings = ps_strings; 108 109 if (&_DYNAMIC != NULL) 110 atexit(cleanup); 111 else 112 _init_tls(); 113#ifdef GCRT 114 atexit(_mcleanup); |
| 127#endif 128 atexit(_fini); 129#ifdef GCRT | |
| 130 monstartup(&eprol, &etext); 131#endif | 115 monstartup(&eprol, &etext); 116#endif |
| 132 _init(); 133 exit( main(argc, argv, env) ); | 117 handle_static_init(argc, argv, env); 118 exit(main(argc, argv, env)); |
| 134} 135 136#ifdef GCRT 137__asm__(".text"); 138__asm__("eprol:"); 139__asm__(".previous"); 140#endif | 119} 120 121#ifdef GCRT 122__asm__(".text"); 123__asm__("eprol:"); 124__asm__(".previous"); 125#endif |