Address some feedback

Core/Core.cpp

@@ -45,7 +45,6 @@
 #include "Windows/InputDevice.h"
 #endif
 
-
 // Time until we stop considering the core active without user input.
 // Should this be configurable?  2 hours currently.
 static const double ACTIVITY_IDLE_TIMEOUT = 2.0 * 3600.0;
@@ -385,6 +384,7 @@ const char *ExceptionTypeAsString(ExceptionType type) {
 	switch (type) {
 	case ExceptionType::MEMORY: return "Invalid Memory Access";
 	case ExceptionType::BREAK: return "Break";
+	case ExceptionType::BAD_EXEC_ADDR: return "Bad Execution Address";
 	default: return "N/A";
 	}
 }

Core/Core.h

@@ -93,6 +93,7 @@ enum class ExceptionType {
 	NONE,
 	MEMORY,
 	BREAK,
+	BAD_EXEC_ADDR,
 };
 
 struct ExceptionInfo {

Core/MIPS/MIPSInt.cpp

@@ -151,6 +151,7 @@ namespace MIPSInt
 
 	void Int_Break(MIPSOpcode op)
 	{
+		Reporting::ReportMessage("BREAK instruction hit");
 		Core_Break();
 		PC += 4;
 	}

Core/System.cpp

@@ -97,7 +97,7 @@ bool coreCollectDebugStatsForced = false;
 
 // This can be read and written from ANYWHERE.
 volatile CoreState coreState = CORE_STEPPING;
-// Note: intentionally not used for CORE_NEXTFRAME. << TODO: This comment is a lie, it is used!
+// If true, core state has been changed, but JIT has probably not noticed yet.
 volatile bool coreStatePending = false;
 
 static volatile CPUThreadState cpuThreadState = CPU_THREAD_NOT_RUNNING;