minix/lib/i86/misc/io_outw.s
2009-11-09 10:26:00 +00:00

14 lines
251 B
ArmAsm

! outw() - Output one word Author: Kees J. Bot
! 18 Mar 1996
! void outw(U16_t port, U16_t value);
.sect .text
.define _outw
_outw:
push bp
mov bp, sp
mov dx, 4(bp) ! port
mov ax, 4+2(bp) ! value
out dx ! output 1 word
pop bp
ret