--- M6502/config.h	2007/07/30 21:53:04	35
+++ M6502/config.h	2008/04/13 00:32:39	195
@@ -1,15 +1,37 @@
-// M6502 options
-#define EXEC6502 1
-#define DEBUG 1
-
 // make perlxsi.c happy
 EXTERN_C void xs_init (pTHX);
 
-// which module to bootstrap
-#define EMU_START "use Arch;"
-
 // do we want to dump our C debug?
 #define DEBUGF 1
 
-// do we wont to dump PC?
-#define DUMP_K 1
+// do we wont to dump registars?
+//#define DUMP_R 1
+
+void push_R(void);
+void pull_R(void);
+
+extern int debug;
+
+#if DEBUGF
+#define debugf(x)  do {	\
+	if (debug) { \
+		PerlIO_stdoutf("#> "); \
+		PerlIO_stdoutf x ; \
+		PerlIO_stdoutf("\n"); \
+	} \
+} while (0)
+#else
+#define debugf(x)
+#endif
+
+#if 1
+#define dump_R do { \
+	if (debug) { \
+		printf("#> PC: %04x A:%02x P:%02x X:%02x Y:%02x S:%02x\n", \
+			R->PC.W, R->A, R->P, R->X, R->Y, R->S ); \
+	} \
+} while (0)
+#else
+#define dump_R
+#endif
+