21 lines
226 B
ArmAsm
21 lines
226 B
ArmAsm
|
#include "sys.h"
|
||
|
|
.globl _ptrace
|
||
|
|
.globl _errno
|
||
|
|
|
||
|
|
_ptrace:
|
||
|
|
mov 2(sp),0f+6
|
||
|
|
mov 4(sp),0f+2
|
||
|
|
mov 6(sp),0f+4
|
||
|
|
mov 10(sp),r0
|
||
|
|
clr _errno
|
||
|
|
sys indir; 9f
|
||
|
|
bec 1f
|
||
|
|
mov r0,_errno
|
||
|
|
mov $-1,r0
|
||
|
|
1:
|
||
|
|
rts pc
|
||
|
|
|
||
|
|
.data
|
||
|
|
0:
|
||
|
|
sys ptrace; ..; ..; ..
|