Play-/Source/MA_VU.cpp

#include "MA_VU.h"
#include "MIPS.h"

CMA_VU::CMA_VU(bool maskDataAddress) :
CMIPSArchitecture(MIPS_REGSIZE_64),
m_Lower(maskDataAddress)
{
	SetupReflectionTables();
}

CMA_VU::~CMA_VU()
{

}

void CMA_VU::CompileInstruction(uint32 nAddress, CCodeGen* codeGen, CMIPS* pCtx)
{
    SetupQuickVariables(nAddress, codeGen, pCtx);

    if(nAddress & 0x04)
	{
		m_Upper.CompileInstruction(nAddress, codeGen, pCtx);
	}
	else
	{
		m_Lower.CompileInstruction(nAddress, codeGen, pCtx);
	}
}

void CMA_VU::SetupReflectionTables()
{
	m_Lower.SetupReflectionTables();
	m_Upper.SetupReflectionTables();
}

void CMA_VU::GetInstructionMnemonic(CMIPS* pCtx, uint32 nAddress, uint32 nOpcode, char* sText, unsigned int nCount)
{
	if(nAddress & 0x04)
	{
		m_Upper.GetInstructionMnemonic(pCtx, nAddress, nOpcode, sText, nCount);
	}
	else
	{
		m_Lower.GetInstructionMnemonic(pCtx, nAddress, nOpcode, sText, nCount);
	}
}

void CMA_VU::GetInstructionOperands(CMIPS* pCtx, uint32 nAddress, uint32 nOpcode, char* sText, unsigned int nCount)
{
	if(nAddress & 0x04)
	{
		m_Upper.GetInstructionOperands(pCtx, nAddress, nOpcode, sText, nCount);
	}
	else
	{
		m_Lower.GetInstructionOperands(pCtx, nAddress, nOpcode, sText, nCount);
	}
}

bool CMA_VU::IsInstructionBranch(CMIPS* pCtx, uint32 nAddress, uint32 nOpcode)
{
	if(nAddress & 0x04)
	{
		return m_Upper.IsInstructionBranch(pCtx, nAddress, nOpcode);	
	}
	else
	{
		return m_Lower.IsInstructionBranch(pCtx, nAddress, nOpcode);
	}
}

uint32 CMA_VU::GetInstructionEffectiveAddress(CMIPS* pCtx, uint32 nAddress, uint32 nOpcode)
{
	if(nAddress & 0x04)
	{
		return m_Upper.GetInstructionEffectiveAddress(pCtx, nAddress, nOpcode);
	}
	else
	{
		return m_Lower.GetInstructionEffectiveAddress(pCtx, nAddress, nOpcode);
	}
}