44 lines
No EOL
804 B
C++
44 lines
No EOL
804 B
C++
#pragma once
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#include "stdafx.h"
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#include "IMemoryHandler.h"
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#include "DebugTypes.h"
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class RamHandler : public IMemoryHandler
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{
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private:
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uint8_t * _ram;
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uint32_t _offset;
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uint32_t _mask;
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public:
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RamHandler(uint8_t *ram, uint32_t offset, uint32_t size, SnesMemoryType memoryType)
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{
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_ram = ram + offset;
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_offset = offset;
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_mask = (size - 1) & 0xFFF;
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_memoryType = memoryType;
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}
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uint8_t Read(uint32_t addr) override
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{
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return _ram[addr & _mask];
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}
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uint8_t Peek(uint32_t addr) override
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{
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return _ram[addr & _mask];
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}
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void Write(uint32_t addr, uint8_t value) override
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{
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_ram[addr & _mask] = value;
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}
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AddressInfo GetAbsoluteAddress(uint32_t address) override
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{
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AddressInfo info;
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info.Address = _offset + (address & _mask);
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info.Type = _memoryType;
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return info;
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}
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}; |