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// See LICENSE for license details.
#ifndef _RISCV_SIMIF_H
#define _RISCV_SIMIF_H
#include "decode.h"
// this is the interface to the simulator used by the processors and memory
class simif_t
{
public:
// should return NULL for MMIO addresses
virtual char* addr_to_mem(reg_t addr) = 0;
// used for MMIO addresses
virtual bool mmio_load(reg_t addr, size_t len, uint8_t* bytes) = 0;
virtual bool mmio_store(reg_t addr, size_t len, const uint8_t* bytes) = 0;
// Callback for processors to let the simulation know they were reset.
virtual void proc_reset(unsigned id) = 0;
virtual const char* get_symbol(uint64_t addr) = 0;
virtual ~simif_t() = default;
};
#endif
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