58 lines
1.3 KiB
C
58 lines
1.3 KiB
C
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#pragma once
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#include "MemoryHandler.h"
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#include "MIPSInterfaceHandler.h"
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#include <Project64-core\Settings\DebugSettings.h>
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#include <Project64-core\Logging.h>
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#include <stdint.h>
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enum
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{
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SI_STATUS_DMA_BUSY = 0x0001,
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SI_STATUS_RD_BUSY = 0x0002,
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SI_STATUS_DMA_ERROR = 0x0008,
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SI_STATUS_INTERRUPT = 0x1000,
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};
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class SerialInterfaceReg
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{
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protected:
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SerialInterfaceReg(uint32_t * Interface);
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public:
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uint32_t & SI_DRAM_ADDR_REG;
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uint32_t & SI_PIF_ADDR_RD64B_REG;
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uint32_t & SI_PIF_ADDR_WR64B_REG;
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uint32_t & SI_STATUS_REG;
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private:
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SerialInterfaceReg();
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SerialInterfaceReg(const SerialInterfaceReg&);
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SerialInterfaceReg& operator=(const SerialInterfaceReg&);
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};
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class CMipsMemoryVM;
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class CRegisters;
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class SerialInterfaceHandler :
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public MemoryHandler,
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public SerialInterfaceReg,
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private MIPSInterfaceReg,
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private CDebugSettings,
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private CLogging
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{
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public:
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SerialInterfaceHandler(CMipsMemoryVM & MMU, CRegisters & Reg);
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bool Read32(uint32_t Address, uint32_t & Value);
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bool Write32(uint32_t Address, uint32_t Value, uint32_t Mask);
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private:
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SerialInterfaceHandler();
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SerialInterfaceHandler(const SerialInterfaceHandler &);
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SerialInterfaceHandler & operator=(const SerialInterfaceHandler &);
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CMipsMemoryVM & m_MMU;
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CRegisters & m_Reg;
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uint32_t & m_PC;
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};
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