13 lines
123 B
ArmAsm
13 lines
123 B
ArmAsm
|
.globl _syscall
|
||
|
|
|
||
|
|
.align 1
|
||
|
|
_syscall:
|
||
|
|
.word 0x0000
|
||
|
|
movl 4(ap),r0
|
||
|
|
subl3 $1,(ap)+,(ap)
|
||
|
|
chmk r0
|
||
|
|
bcc 1f
|
||
|
|
jmp errmon
|
||
|
|
1:
|
||
|
|
ret
|