13 lines
125 B
ArmAsm
13 lines
125 B
ArmAsm
|
#include "sys.h"
|
||
|
|
.globl _alarm
|
||
|
|
.globl _errno
|
||
|
|
|
||
|
|
_alarm:
|
||
|
|
mov 2(sp),r0
|
||
|
|
sys alarm
|
||
|
|
bec 1f
|
||
|
|
mov r0,_errno
|
||
|
|
mov $-1,r0
|
||
|
|
1:
|
||
|
|
rts pc
|