--- np2/i386c/ia32/interface.h	2004/03/10 23:01:08	1.10
+++ np2/i386c/ia32/interface.h	2004/03/27 16:14:31	1.15
@@ -1,4 +1,4 @@
-/*	$Id: interface.h,v 1.10 2004/03/10 23:01:08 yui Exp $	*/
+/*	$Id: interface.h,v 1.15 2004/03/27 16:14:31 yui Exp $	*/
 
 /*
  * Copyright (c) 2002-2003 NONAKA Kimihiro
@@ -30,13 +30,18 @@
 #ifndef	IA32_CPU_INTERFACE_H__
 #define	IA32_CPU_INTERFACE_H__
 
+#ifndef CPUCALL
+#define	CPUCALL
+#endif
+
 #if !defined(QWORD_CONST)
 #define	QWORD_CONST(v)	v ## ULL
 #define	SQWORD_CONST(v)	v ## LL
 #endif
 
-#define CPU_isDI		(!(CPU_FLAG & I_FLAG))
 #define CPU_isEI		(CPU_FLAG & I_FLAG)
+#define CPU_isDI		(!CPU_isEI)
+#define	CPU_A20EN(en)		CPU_ADRSMASK = (en)?0xffffffff:0x000fffff;
 
 #define CPU_INITIALIZE()		i386c_initialize()
 #define	CPU_DEINITIALIZE()
@@ -50,9 +55,11 @@
 #define CPU_SETEMM(frame, addr)
 
 #define	cpu_memorywrite(a,v)	i286_memorywrite(a,v)
+#define	cpu_memorywrite_b(a,v)	i286_memorywrite(a,v)
 #define	cpu_memorywrite_w(a,v)	i286_memorywrite_w(a,v)
 #define	cpu_memorywrite_d(a,v)	i286_memorywrite_d(a,v)
 #define	cpu_memoryread(a)	i286_memoryread(a)
+#define	cpu_memoryread_b(a)	i286_memoryread(a)
 #define	cpu_memoryread_w(a)	i286_memoryread_w(a)
 #define	cpu_memoryread_d(a)	i286_memoryread_d(a)