32 lines
920 B
C++
32 lines
920 B
C++
#include "stdafx.h"
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#include "CartridgeDomain1Address1Handler.h"
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#include <Project64-core\N64System\Mips\Register.h>
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#include <Project64-core\N64System\N64Rom.h>
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CartridgeDomain1Address1Handler::CartridgeDomain1Address1Handler(CRegisters & Reg, CN64Rom * DDRom) :
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m_Reg(Reg),
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m_DDRom(DDRom != nullptr ? DDRom->GetRomAddress() : nullptr),
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m_DDRomSize(DDRom != nullptr ? DDRom->GetRomSize() : 0)
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{
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}
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bool CartridgeDomain1Address1Handler::Read32(uint32_t Address, uint32_t & Value)
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{
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if (m_DDRom != nullptr && (Address & 0xFFFFFF) < m_DDRomSize)
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{
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Value = *(uint32_t *)&m_DDRom[Address & 0xFFFFFF];
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}
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else
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{
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m_Reg.PI_CART_ADDR_REG = (Address + 4) & ~1;
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Value = ((Address & 0xFFFF) << 16) | (Address & 0xFFFF);
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}
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return true;
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}
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bool CartridgeDomain1Address1Handler::Write32(uint32_t /*Address*/, uint32_t /*Value*/, uint32_t /*Mask*/)
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{
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return true;
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}
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