--- M6502/config.h	2007/07/30 17:32:41	29
+++ M6502/config.h	2007/08/02 11:08:10	87
@@ -1,6 +1,40 @@
-// 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 blib; use Arch;"
+
+// do we want to dump our C debug?
+#define DEBUGF 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
+