--- np2/i386c/ia32/cpu.h	2004/03/23 15:29:34	1.26
+++ np2/i386c/ia32/cpu.h	2004/03/29 05:50:29	1.29
@@ -1,4 +1,4 @@
-/*	$Id: cpu.h,v 1.26 2004/03/23 15:29:34 monaka Exp $	*/
+/*	$Id: cpu.h,v 1.29 2004/03/29 05:50:29 yui Exp $	*/
 
 /*
  * Copyright (c) 2002-2003 NONAKA Kimihiro
@@ -213,10 +213,11 @@ typedef struct {
 	UINT32		clock;
 } I386STAT;
 
-typedef struct {					/* for ver0.73 */
+typedef struct {
 	BYTE		*ext;
 	UINT32		extsize;
 	UINT32		inport;
+	BYTE		*ems[4];
 } I386EXT;
 
 typedef struct {
@@ -243,6 +244,7 @@ extern I386CORE		i386core;
 #define	CPU_EXTMEM	i386core.e.ext
 #define	CPU_EXTMEMSIZE	i386core.e.extsize
 #define	CPU_INPADRS	i386core.e.inport
+#define	CPU_EMSPTR	i386core.e.ems
 
 extern sigjmp_buf	exec_1step_jmpbuf;
 
@@ -464,7 +466,7 @@ void set_eflags(UINT32 new_flags, UINT32
 #endif	/* IA32_SUPPORT_PREFETCH_QUEUE */
 
 #define	CPU_MODE_SUPERVISER	0
-#define	CPU_MODE_USER		1
+#define	CPU_MODE_USER		(1 << 3)
 #define	CPU_SET_CPL(cpl) \
 do { \
 	UINT8 __t = (UINT8)((cpl) & 3); \
@@ -580,9 +582,11 @@ do { \
 void ia32_init(void);
 void ia32_initreg(void);
 void ia32_setextsize(UINT32 size);
+void ia32_setemm(UINT frame, UINT32 addr);
 
 void ia32reset(void);
 void ia32shut(void);
+void ia32a20enable(BOOL enable);
 void ia32(void);
 void ia32_step(void);
 void CPUCALL ia32_interrupt(int vect, int soft);