more debugging cleanups

[[Split portion of a mixed commit.]]

debug.cpp

@@ -79,9 +79,8 @@ char *cdlogfilename;
 //char loadedcdfile[MAX_PATH];
 static int indirectnext;
 
+//records whether loggingCD is enabled
 int debug_loggingCD;
-//void FCEUI_SetLoggingCD(int val) { debug_loggingCD = val; }
-//int FCEUI_GetLoggingCD(int val) { return debug_loggingCD = val; }
 
 //called by the cpu to perform logging if CDLogging is enabled
 void LogCDVectors(int which){
@@ -412,6 +411,7 @@ void breakpoint() {
 }
 //bbit edited: this is the end of the inserted code
 
+int debug_tracing;
 
 void DebugCycle() {
 	if (numWPs | step | stepout | watchpoint[64].flags | badopbreak) 
@@ -419,5 +419,5 @@ void DebugCycle() {
 	if(debug_loggingCD) LogCDData();
 	//mbg 6/30/06 - this was commented out when i got here. i dont understand it anyway
  	//if(logging || (hMemView && (EditingMode == 2))) LogInstruction();
-	//if(logging) LogInstruction();
+	FCEUD_TraceInstruction();
 }

debug.h

@@ -65,7 +65,6 @@ uint8 GetPPUMem(uint8 A);
 void LogCDVectors(int which);
 void LogCDData();
 extern volatile int codecount, datacount, undefinedcount;
-extern volatile int loggingcodedata;
 extern unsigned char *cdloggerdata;
 
 extern int debug_loggingCD;
@@ -73,6 +72,13 @@ static INLINE void FCEUI_SetLoggingCD(int val) { debug_loggingCD = val; }
 static INLINE int FCEUI_GetLoggingCD() { return debug_loggingCD; }
 //-------
 
+//-------tracing
+//we're letting the win32 driver handle this ittself for now
+//extern int debug_tracing;
+//static INLINE void FCEUI_SetTracing(int val) { debug_tracing = val; }
+//static INLINE int FCEUI_GetTracing() { return debug_tracing; }
+//---------
+
 //--------debugger
 extern int iaPC;
 extern uint32 iapoffset; //mbg merge 7/18/06 changed from int

driver.h

@@ -311,10 +311,15 @@ int FCEUD_ShowStatusIcon(void);
 void FCEUD_ToggleStatusIcon(void);
 void FCEUD_HideMenuToggle(void);
 
-//new merge-era driver routines here
+//new merge-era driver routines here:
+
 //signals that the cpu core hit a breakpoint
 //this function should not return until the core is ready for the next cycle
 void FCEUD_DebugBreakpoint();
 
+//the driver should log the current instruction, if it wants
+//(we should move the code in the win driver that does this to the shared area)
+void FCEUD_TraceInstruction();
+
 
 #endif /* __DRIVER_H_ */

drivers/win/cdlogger.cpp

@@ -24,7 +24,7 @@
 #include "..\..\x6502.h"
 #include "..\..\debug.h"
 #include "debugger.h"
-#include "..\..\tracer.h"
+#include "tracer.h"
 #include "cdlogger.h"
 
 #define INESPRIV

drivers/win/debugger.cpp

@@ -26,7 +26,7 @@
 #include "..\..\nsf.h"
 #include "..\..\cart.h"
 #include "..\..\ines.h"
-#include "..\..\tracer.h"
+#include "tracer.h"
 #include "..\..\memview.h"
 #include "cheat.h"
 #include <assert.h>

drivers/win/main.cpp

@@ -49,7 +49,7 @@
 #include "..\..\ppuview.h"
 #include "..\..\ntview.h"
 #include "..\..\memview.h"
-#include "..\..\tracer.h"
+#include "tracer.h"
 #include "cdlogger.h"
 //-----
 

drivers/win/tracer.cpp

@@ -25,7 +25,7 @@
 #include "..\..\cart.h" //mbg merge 7/19/06 moved after fceu.h
 #include "cdlogger.h"
 #include "..\..\file.h"
-#include "..\..\tracer.h"
+#include "tracer.h"
 #include "..\..\memview.h"
 
 //#define LOG_SKIP_UNMAPPED 4
@@ -277,7 +277,9 @@ done:
 }*/
 
 //todo: really speed this up
-void LogInstruction(){
+void FCEUD_TraceInstruction(){
+	if(!logging) return;
+
 	char address[7], data[11], disassembly[28], axystate[16], procstatus[12];
 	char str[96];
 	int addr=X.PC;