--- np2/trap/steptrap.c	2005/04/05 13:48:09	1.3
+++ np2/trap/steptrap.c	2005/05/13 05:47:25	1.6
@@ -1,11 +1,14 @@
 
-// #define	IPTRACE			(1 << 12)
+#define	IPTRACE			(1 << 12)
 
 #include	"compiler.h"
 
 #if defined(ENABLE_TRAP)
 #include	"dosio.h"
+#include	"pccore.h"
 #include	"cpucore.h"
+#include	"sound.h"
+#include	"fmboard.h"
 #include	"steptrap.h"
 
 
@@ -17,7 +20,7 @@ static	UINT32	treip[IPTRACE];
 
 void CPUCALL steptrap(UINT cs, UINT32 eip) {
 
-//	TRACEOUT(("%.4x:%.4x", CPU_CS, CPU_IP));
+//	TRACEOUT(("%.4x:%.4x", cs, eip));
 
 #if IPTRACE
 	trcs[trpos & (IPTRACE - 1)] = cs;
@@ -27,7 +30,46 @@ void CPUCALL steptrap(UINT cs, UINT32 ei
 
 
 // ---- ここにトラップ条件コードを書きます
-//	return;
+{
+	static UINT32 x;
+	UINT32 tmp;
+	tmp = *(UINT32 *)(mem + 0x7ade1);
+	if (x != tmp) {
+		TRACEOUT(("%.4x:%.4x: %.8x -> %.8x", cs, eip, x, tmp));
+		x = tmp;
+	}
+}
+
+	return;
+
+	if ((cs == 0x1ea) && (eip == 0x0617)) {
+		TRACEOUT(("ES:BP+1 = %.2x", CPU_AL));
+	}
+	return;
+
+	if ((cs == 0x0601) && (eip == 0x025c)) {
+		TRACEOUT(("INT-D2 AX=%.4x BX=%.4x DX=%.4x", CPU_AX, CPU_BX, CPU_DX));
+	}
+	return;
+
+// if (cs4231.intflag) TRACEOUT(("%.4x:%.4x", cs, eip));
+	if (cs == 0x1311) TRACEOUT(("%.4x:%.4x", cs, eip));
+	if (cs == 0x0d77) TRACEOUT(("%.4x:%.4x", cs, eip));
+	if (cs == 0x0f5d) TRACEOUT(("%.4x:%.4x", cs, eip));
+	if (cs == 0x0e91) TRACEOUT(("%.4x:%.4x", cs, eip));
+
+#if 0
+{
+	static UINT tmp = 0;
+	if (tmp != *(UINT16 *)(mem + 0xa0000 + 18 * 2)) {
+		TRACEOUT(("change text %.4x -> %.4x at %.4x:%.4x", tmp, *(UINT16 *)(mem + 0xa0000 + 18 * 2), cs, eip));
+		tmp = *(UINT16 *)(mem + 0xa0000 + 18 * 2);
+		if (tmp == 0x4303) {
+			steptrap_hisfileout();
+		}
+	}
+}
+#endif
 
 
 	// IDEテスト用