--- np2/i286c/cpucore.h	2004/03/10 23:01:08	1.16
+++ np2/i286c/cpucore.h	2005/02/04 05:32:23	1.19
@@ -12,7 +12,7 @@
 #error : not support CPUCORE_IA32
 #endif
 
-#if !defined(CPUDEBUG)
+#if 1 // !defined(CPUDEBUG)
 enum {
 	I286_MEMREADMAX		= 0xa4000,
 	I286_MEMWRITEMAX	= 0xa0000
@@ -269,6 +269,7 @@ void v30c_step(void);
 #define	CPU_EXTMEM		i286core.e.ext
 #define	CPU_EXTMEMSIZE	i286core.e.extsize
 #define	CPU_INPADRS		i286core.e.inport
+#define	CPU_EMSPTR		i286core.e.ems
 
 #define	CPU_TYPE		i286core.s.cpu_type
 
@@ -285,6 +286,7 @@ void v30c_step(void);
 						i286core.s.trap = 0;
 #define	CPU_STI			i286core.s.r.w.flag |= I_FLAG;						\
 						i286core.s.trap = (i286core.s.r.w.flag >> 8) & 1;
+#define	CPU_A20EN(en)	CPU_ADRSMASK = (en)?0xfffffff:0x000fffff;
 
 #define	CPU_INITIALIZE				i286c_initialize
 #define	CPU_DEINITIALIZE			i286c_deinitialize
@@ -297,3 +299,5 @@ void v30c_step(void);
 #define	CPU_SETEXTSIZE(size)		i286c_setextsize((UINT32)(size) << 20)
 #define	CPU_SETEMM(frame, addr)		i286c_setemm(frame, addr)
 
+#define	CPU_STEPEXEC				i286c_step
+