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/* $XFree86: xc/programs/Xserver/hw/xfree86/os-support/misc/PortIO.S,v 1.1 2004/02/02 03:55:32 dawes Exp $ */
/* Port I/O functions for platforms with no inlining. */
#include "assyntax.h"
FILE("PortIO.s")
AS_BEGIN
GLOBL GLNAME(outb)
GLOBL GLNAME(outw)
GLOBL GLNAME(outl)
GLOBL GLNAME(inb)
GLOBL GLNAME(inw)
GLOBL GLNAME(inl)
SEG_TEXT
ALIGNTEXT4
GLNAME(outb):
MOV_L (REGOFF(4,ESP), EDX)
MOV_L (REGOFF(8,ESP), EAX)
OUT_B
RET
ALIGNTEXT4
GLNAME(outw):
MOV_L (REGOFF(4,ESP), EDX)
MOV_L (REGOFF(8,ESP), EAX)
OUT_W
RET
ALIGNTEXT4
GLNAME(outl):
MOV_L (REGOFF(4,ESP), EDX)
MOV_L (REGOFF(8,ESP), EAX)
OUT_L
RET
ALIGNTEXT4
GLNAME(inb):
MOV_L (REGOFF(4,ESP), EDX)
IN_B
RET
ALIGNTEXT4
GLNAME(inw):
MOV_L (REGOFF(4,ESP), EDX)
IN_L
RET
ALIGNTEXT4
GLNAME(inl):
MOV_L (REGOFF(4,ESP), EDX)
IN_L
RET
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