Diff: FaultInjector.h

Revision:

0:ef0a1a6d4a40

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/FaultInjector.h	Sat Sep 14 22:58:28 2013 +0000
@@ -0,0 +1,43 @@
+/* 
+ * File:   FaultsInjector.h
+ * Author: Kleber Kruger
+ *
+ * Created on 11 de Junho de 2013, 09:20
+ */
+
+#ifndef FAULTINJECTOR_H
+#define FAULTINJECTOR_H
+
+#include "Utils.h"
+
+typedef struct {
+    char name[32];
+    unsigned int startAddr;
+    unsigned int endAddr;
+    unsigned int size;
+} MemoryRegion;
+
+class FaultInjector {
+public:
+
+    static const int DEFAULT_CHANGED_BYTES = 1; // Quantidade de bytes alterados em cada injeção de falha.
+    static const int DEFAULT_CHANGED_BITS = 0; // Quantidade de bits alterados dentro do byte. (1 - 8); 0 = Aleatório.
+
+    FaultInjector();
+    virtual ~FaultInjector();
+    
+    void injectFaults(unsigned int changedBytes, unsigned int changedBits);
+
+private:
+
+    unsigned int memorySize;
+    
+    static MemoryRegion memoryRegions[];
+    
+    unsigned int getByteMemory(unsigned int startAddr, unsigned int endAddr);
+
+    void injectFaults(unsigned int addrStart, unsigned int addrEnd,
+            unsigned int changedBytes, unsigned int changedBits);
+};
+
+#endif  /* FAULTSINJECTOR_H */