--- np2/i386c/ia32/interface.h	2004/03/25 08:51:24	1.13
+++ np2/i386c/ia32/interface.h	2004/03/29 05:50:29	1.16
@@ -1,4 +1,4 @@
-/*	$Id: interface.h,v 1.13 2004/03/25 08:51:24 yui Exp $	*/
+/*	$Id: interface.h,v 1.16 2004/03/29 05:50:29 yui Exp $	*/
 
 /*
  * Copyright (c) 2002-2003 NONAKA Kimihiro
@@ -41,6 +41,7 @@
 
 #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 +51,8 @@
 #define	CPU_EXEC()			ia32()
 #define	CPU_EXECV30()			ia32()
 #define	CPU_SHUT()			ia32shut()
-#define	CPU_A20EN(enable)		ia32a20enable(enable)
 #define	CPU_SETEXTSIZE(size)		ia32_setextsize((UINT32)(size) << 20)
-#define CPU_SETEMM(frame, addr)
+#define CPU_SETEMM(frame, addr)		ia32_setemm(frame, addr)
 
 #define	cpu_memorywrite(a,v)	i286_memorywrite(a,v)
 #define	cpu_memorywrite_b(a,v)	i286_memorywrite(a,v)