ack/mach/i86/libem/com.s

16 lines
172 B
ArmAsm

.sect .text; .sect .rom; .sect .data; .sect .bss
.define .com
! #bytes in cx
.sect .text
.com:
mov bx,sp
add bx,2
sar cx,1
1:
not (bx)
inc bx
inc bx
loop 1b
ret