72 lines
1.6 KiB
C
72 lines
1.6 KiB
C
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/*!
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\file Memory.h
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\brief Basic TLM-2 memory model
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\author Màrius Montón
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\date August 2018
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*/
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#ifndef __MEMORY_H__
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#define __MEMORY_H__
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#include <iostream>
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#include <fstream>
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#define SC_INCLUDE_DYNAMIC_PROCESSES
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#include "systemc"
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#include "tlm.h"
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#include "tlm_utils/simple_target_socket.h"
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using namespace sc_core;
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using namespace sc_dt;
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using namespace std;
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/**
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* @brief Basic TLm-2 memory
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*/
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class Memory: sc_module {
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public:
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// TLM-2 socket, defaults to 32-bits wide, base protocol
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tlm_utils::simple_target_socket<Memory> socket;
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enum { SIZE = 1024 };
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const sc_time LATENCY;
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Memory(sc_module_name name, string filename);
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// TLM-2 blocking transport method
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virtual void b_transport( tlm::tlm_generic_payload& trans, sc_time& delay );
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// *********************************************
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// TLM-2 forward DMI method
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// *********************************************
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virtual bool get_direct_mem_ptr(tlm::tlm_generic_payload& trans,
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tlm::tlm_dmi& dmi_data);
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void invalidation_process();
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// *********************************************
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// TLM-2 debug transport method
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// *********************************************
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virtual unsigned int transport_dbg(tlm::tlm_generic_payload& trans);
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int mem[SIZE];
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/**
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* Reads file and stores in Code Memory. Uses propietary file format
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* @brief Reads file and stores in Code Memory
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* @param filename File name
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*/
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virtual void readCustomHexFile(string filename);
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/**
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* @brief Read Intel hex file
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* @param filename file name to read
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*/
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virtual void readHexFile(string filename);
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};
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#endif /* __MEMORY_H__ */
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