1: / C library -- execle 2: 3: / execle(file, arg1, arg2, ... , 0, env); 4: / 5: 6: .globl _execle 7: .globl cerror 8: .exece = 59. 9: 10: _execle: 11: mov r5,-(sp) 12: mov sp,r5 13: mov 4(r5),0f 14: mov r5,r0 15: add $6,r0 16: mov r0,0f+2 17: 1: 18: tst (r0)+ 19: bne 1b 20: mov (r0),0f+4 21: sys 0; 9f 22: jmp cerror 23: .data 24: 9: 25: sys .exece; 0:..; ..; ..