Fixed the debug printf feature in the case where a debugger is not attached.

src/common/ConfigManager.cpp

@@ -255,7 +255,7 @@ char *(patchNames[PATCH_MAX_NUM]) = { NULL }; // and so on
 
 void(*dbgMain)() = remoteStubMain;
 void(*dbgSignal)(int, int) = remoteStubSignal;
-void(*dbgOutput)(const char *, u32) = remoteOutput;
+void(*dbgOutput)(const char *, u32) = debuggerOutput;
 
 char* homeDir = NULL;
 char* arg0 = NULL;

src/gba/remote.cpp

@@ -273,6 +273,23 @@ void printBreakRegList(bool verbose){
 
 }
 
+void debuggerOutput(const char *s, u32 addr)
+{
+	if (s)
+		printf("%s", s);
+	else {
+		char c;
+
+		c = debuggerReadByte(addr);
+		addr++;
+		while (c) {
+			putchar(c);
+			c = debuggerReadByte(addr);
+			addr++;
+		}
+	}
+}
+
 // checks that the given address is in the DB list
 bool debuggerInDB(u32 address)
 {

src/gba/remote.h

@@ -43,6 +43,8 @@ extern void dexp_listVars();
 extern void dexp_saveVars(char *);
 extern void dexp_loadVars(char *);
 
+void debuggerOutput(const char *s, u32 addr);
+
 bool debuggerBreakOnExecution(u32 address, u8 state);
 bool debuggerBreakOnWrite(u32 address, u32 value, int size);
 void debuggerBreakOnWrite(u32 address, u32 oldvalue, u32 value, int size, int t);