crt0.c (356B)
1 extern int main(int argc, char **argv); 2 extern void _init_signal(void); 3 4 #define sys_exit(status) \ 5 ({ \ 6 int __num = 1, err_code = status; \ 7 asm volatile ("int $0x80" :: "a"(__num), "b"(err_code)); \ 8 }) 9 10 static char *argv[] = { "arg0", (char *)0 }; 11 12 void 13 _start(void) 14 { 15 int ret; 16 17 _init_signal(); 18 ret = main(1, argv); 19 sys_exit(ret); 20 for (;;); 21 } 22