Fail* directories reorganized, Code-cleanup (-> coding-style), Typos+comments fixed.

git-svn-id: https://www4.informatik.uni-erlangen.de/i4svn/danceos/trunk/devel/fail@1321 8c4709b5-6ec9-48aa-a5cd-a96041d1645a

simulators/ovp/OVPCpu.hpp

@@ -0,0 +1,144 @@
+#ifndef _OVPCpu_HPP_
+#define _OVPCpu_HPP_
+
+#include "icm/icmCpuManager.hpp"
+#include "sal/Register.hpp"
+#include "OVPPlatform.hpp"
+
+extern OVPPlatform ovpplatform;
+
+
+using namespace icmCpuManager;
+
+/**
+ * \class OVPCpu
+ * Abstract class which contains methods OVP platforms must implement.
+ * As there is the possibility to create different platforms this class
+ * is an interface for the OVPPlatform.
+ */
+class OVPCpu {
+	protected:
+		icmPlatform *platform;
+		icmProcessorObject *cpu;
+		icmAttrListObject *attrList;
+		icmProcessorP processorP;
+
+		// for MMC
+		icmMmcObject *mmcInstr;
+		icmMmcObject *mmcData;
+		icmBusObject *instrBus;
+		icmBusObject *dataBus;
+		icmBusObject *mainBus;
+		icmMemoryObject *icmMem0;
+		icmMemoryObject *icmMem1;
+		icmMemoryObject *icmMem2;
+	
+		icmRegInfoP rid_sp;
+
+	public:
+		unsigned char *mem;
+		Int16 *textmem;
+		size_t offset;
+		size_t memSize;
+		size_t textOffset;
+		size_t textMemSize;
+
+		/**
+		 * Initialize platform.
+		 * @param gdb set if GDB functionality should be enabled
+		 */
+		virtual void init(bool) = 0;
+
+		/**
+		 * Simulate the platform
+		 * @param app Name/Path to the application to run 
+		 */
+		virtual int startSimulation(const char*) = 0;
+
+		/** 
+		 * Create a full MMC to have memory control.
+		 * @param vlnRoot Path to OVP model. Default: 0 -> default OVP path will be taken
+		 */
+		virtual void createFullMMC(const char *) = 0;
+
+		/**
+		 * Set general purpose register in SAL 
+		 */
+		virtual void makeGPRegister() = 0;
+
+		/**
+		 * Set status register in SAL
+		 */
+		virtual void makeSTRegister() = 0;
+
+		/**
+		 * Set program counter register in SAL
+		 */
+		virtual void makePCRegister() = 0;
+
+		/**
+		 * Create local mirrored memory to handle memory manipulations
+		 * during the memory callback
+		 * @param sizeText Size of the text segment
+		 * @param offText Address the text segment starts
+		 * @param sizeMem Size of the other segments
+		 * @param offMem Address the other segments start
+		 */
+		virtual void makeCallbackMemory(size_t sizeText, size_t offText, size_t sizeMem, size_t offMem) = 0;
+
+		/**
+		 * Saves cpu status in file at given path
+		 * @param path path to store file
+		 */
+		virtual void save(const string& path) = 0;
+
+		/**
+		 * Restore cpu status from file at given path
+		 * @param path path to store file
+		 */
+		virtual void restore(const string& path) = 0;
+		/**
+		 * Returns the private icmProcessorObject pointer needed for some OVP action
+		 * @return icmProcessorObject
+		 */
+
+		icmProcessorObject *getProcessor() {
+			return cpu;
+		}
+
+		/**
+		 * Returns the private ProcessorP struct needed for some OVP action
+		 * @return ProcessorP
+		 */
+		icmProcessorP getProcessorP() {
+			return processorP;
+		}
+
+		/**
+		 * Set the pointer to the stack pointer register
+		 * @param reg icmRegInfoP of the stack pointer register
+		 */
+		void setSPReg(icmRegInfoP reg) {
+			rid_sp = reg;
+		}
+		
+		/**
+		 * Returns the private stack pointer register pointer
+		 * @return stack pointer register
+		 */
+		icmRegInfoP getSPReg() {
+			return rid_sp;
+		}
+		
+		/**
+		 * Fills the callback memory with program data. This function
+		 * must be called after the application is loaded to local memory
+		 * and before the start of the simulation.
+		 */
+		void fillCallbackMemory() {
+			mainBus->read(offset, mem, memSize, cpu);
+			mainBus->read(textOffset, textmem, textMemSize, cpu);
+		}
+};
+
+#endif