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Play-/Source/MA_EE_Reflection.cpp
jpd002 8ad9f6a7de Added support for more CPU instructions for Castlevania. 
git-svn-id: http://svn.purei.org/purei/trunk@340 b36208d7-6611-0410-8bec-b1987f11c4a2
2008-06-09 00:06:58 +00:00

335 lines
15 KiB
C++
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#include <stdio.h>
#include <boost/static_assert.hpp>
#include "MA_EE.h"
#include "MIPS.h"
using namespace MIPSReflection;
void CMA_EE::ReflOpRdRt(INSTRUCTION* pInstr, CMIPS* pCtx, uint32 nAddress, uint32 nOpcode, char* sText, unsigned int nCount)
{
uint8 nRT, nRD;
nRT = (uint8)((nOpcode >> 16) & 0x001F);
nRD = (uint8)((nOpcode >> 11) & 0x001F);
sprintf(sText, "%s, %s", CMIPS::m_sGPRName[nRD], CMIPS::m_sGPRName[nRT]);
}
void CMA_EE::ReflOpRsImm(INSTRUCTION* pInstr, CMIPS* pCtx, uint32 nAddress, uint32 nOpcode, char* sText, unsigned int nCount)
{
uint8 nRS;
uint16 nImm;
nRS = (uint8) ((nOpcode >> 21) & 0x001F);
nImm = (uint16)((nOpcode >> 0) & 0xFFFF);
sprintf(sText, "%s, $%0.4X", CMIPS::m_sGPRName[nRS], nImm);
}
INSTRUCTION CMA_EE::m_cReflMmi[64] =
{
//0x00
{ "MADD", NULL, CopyMnemonic, ReflOpRdRsRt, NULL, NULL },
{ NULL, NULL, NULL, NULL, NULL, NULL },
{ NULL, NULL, NULL, NULL, NULL, NULL },
{ NULL, NULL, NULL, NULL, NULL, NULL },
{ "PLZCW", NULL, CopyMnemonic, ReflOpRdRs, NULL, NULL },
{ NULL, NULL, NULL, NULL, NULL, NULL },
{ NULL, NULL, NULL, NULL, NULL, NULL },
{ NULL, NULL, NULL, NULL, NULL, NULL },
//0x08
{ "MMI0", NULL, SubTableMnemonic, SubTableOperands, SubTableIsBranch, SubTableEffAddr },
{ "MMI2", NULL, SubTableMnemonic, SubTableOperands, SubTableIsBranch, SubTableEffAddr },
{ NULL, NULL, NULL, NULL, NULL, NULL },
{ NULL, NULL, NULL, NULL, NULL, NULL },
{ NULL, NULL, NULL, NULL, NULL, NULL },
{ NULL, NULL, NULL, NULL, NULL, NULL },
{ NULL, NULL, NULL, NULL, NULL, NULL },
{ NULL, NULL, NULL, NULL, NULL, NULL },
//0x10
{ "MFHI1", NULL, CopyMnemonic, ReflOpRd, NULL, NULL },
{ "MTHI1", NULL, CopyMnemonic, ReflOpRs, NULL, NULL },
{ "MFLO1", NULL, CopyMnemonic, ReflOpRd, NULL, NULL },
{ "MTLO1", NULL, CopyMnemonic, ReflOpRs, NULL, NULL },
{ NULL, NULL, NULL, NULL, NULL, NULL },
{ NULL, NULL, NULL, NULL, NULL, NULL },
{ NULL, NULL, NULL, NULL, NULL, NULL },
{ NULL, NULL, NULL, NULL, NULL, NULL },
//0x18
{ "MULT1", NULL, CopyMnemonic, ReflOpRdRsRt, NULL, NULL },
{ "MULTU1", NULL, CopyMnemonic, ReflOpRdRsRt, NULL, NULL },
{ "DIV1", NULL, CopyMnemonic, ReflOpRsRt, NULL, NULL },
{ "DIVU1", NULL, CopyMnemonic, ReflOpRsRt, NULL, NULL },
{ NULL, NULL, NULL, NULL, NULL, NULL },
{ NULL, NULL, NULL, NULL, NULL, NULL },
{ NULL, NULL, NULL, NULL, NULL, NULL },
{ NULL, NULL, NULL, NULL, NULL, NULL },
//0x20
{ NULL, NULL, NULL, NULL, NULL, NULL },
{ NULL, NULL, NULL, NULL, NULL, NULL },
{ NULL, NULL, NULL, NULL, NULL, NULL },
{ NULL, NULL, NULL, NULL, NULL, NULL },
{ NULL, NULL, NULL, NULL, NULL, NULL },
{ NULL, NULL, NULL, NULL, NULL, NULL },
{ NULL, NULL, NULL, NULL, NULL, NULL },
{ NULL, NULL, NULL, NULL, NULL, NULL },
//0x28
{ "MMI1", NULL, SubTableMnemonic, SubTableOperands, SubTableIsBranch, SubTableEffAddr },
{ "MMI3", NULL, SubTableMnemonic, SubTableOperands, SubTableIsBranch, SubTableEffAddr },
{ NULL, NULL, NULL, NULL, NULL, NULL },
{ NULL, NULL, NULL, NULL, NULL, NULL },
{ NULL, NULL, NULL, NULL, NULL, NULL },
{ NULL, NULL, NULL, NULL, NULL, NULL },
{ NULL, NULL, NULL, NULL, NULL, NULL },
{ NULL, NULL, NULL, NULL, NULL, NULL },
//0x30
{ NULL, NULL, NULL, NULL, NULL, NULL },
{ NULL, NULL, NULL, NULL, NULL, NULL },
{ NULL, NULL, NULL, NULL, NULL, NULL },
{ NULL, NULL, NULL, NULL, NULL, NULL },
{ "PSLLH", NULL, CopyMnemonic, ReflOpRdRtSa, NULL, NULL },
{ NULL, NULL, NULL, NULL, NULL, NULL },
{ "PSRLH", NULL, CopyMnemonic, ReflOpRdRtSa, NULL, NULL },
{ "PSRAH", NULL, CopyMnemonic, ReflOpRdRtSa, NULL, NULL },
//0x38
{ NULL, NULL, NULL, NULL, NULL, NULL },
{ NULL, NULL, NULL, NULL, NULL, NULL },
{ NULL, NULL, NULL, NULL, NULL, NULL },
{ NULL, NULL, NULL, NULL, NULL, NULL },
{ NULL, NULL, NULL, NULL, NULL, NULL },
{ NULL, NULL, NULL, NULL, NULL, NULL },
{ NULL, NULL, NULL, NULL, NULL, NULL },
{ "PSRAW", NULL, CopyMnemonic, ReflOpRdRtSa, NULL, NULL },
};
INSTRUCTION CMA_EE::m_cReflMmi0[32] =
{
//0x00
{ NULL, NULL, NULL, NULL, NULL, NULL },
{ "PSUBW", NULL, CopyMnemonic, ReflOpRdRsRt, NULL, NULL },
{ NULL, NULL, NULL, NULL, NULL, NULL },
{ NULL, NULL, NULL, NULL, NULL, NULL },
{ "PADDH", NULL, CopyMnemonic, ReflOpRdRsRt, NULL, NULL },
{ NULL, NULL, NULL, NULL, NULL, NULL },
{ "PCGTH", NULL, CopyMnemonic, ReflOpRdRsRt, NULL, NULL },
{ "PMAXH", NULL, CopyMnemonic, ReflOpRdRsRt, NULL, NULL },
//0x08
{ NULL, NULL, NULL, NULL, NULL, NULL },
{ "PSUBB", NULL, CopyMnemonic, ReflOpRdRsRt, NULL, NULL },
{ NULL, NULL, NULL, NULL, NULL, NULL },
{ NULL, NULL, NULL, NULL, NULL, NULL },
{ NULL, NULL, NULL, NULL, NULL, NULL },
{ NULL, NULL, NULL, NULL, NULL, NULL },
{ NULL, NULL, NULL, NULL, NULL, NULL },
{ NULL, NULL, NULL, NULL, NULL, NULL },
//0x10
{ "PADDSW", NULL, CopyMnemonic, ReflOpRdRsRt, NULL, NULL },
{ NULL, NULL, NULL, NULL, NULL, NULL },
{ "PEXTLW", NULL, CopyMnemonic, ReflOpRdRsRt, NULL, NULL },
{ NULL, NULL, NULL, NULL, NULL, NULL },
{ NULL, NULL, NULL, NULL, NULL, NULL },
{ NULL, NULL, NULL, NULL, NULL, NULL },
{ "PEXTLH", NULL, CopyMnemonic, ReflOpRdRsRt, NULL, NULL },
{ "PPACH", NULL, CopyMnemonic, ReflOpRdRsRt, NULL, NULL },
//0x18
{ NULL, NULL, NULL, NULL, NULL, NULL },
{ NULL, NULL, NULL, NULL, NULL, NULL },
{ "PEXTLB", NULL, CopyMnemonic, ReflOpRdRsRt, NULL, NULL },
{ "PPACB", NULL, CopyMnemonic, ReflOpRdRsRt, NULL, NULL },
{ NULL, NULL, NULL, NULL, NULL, NULL },
{ NULL, NULL, NULL, NULL, NULL, NULL },
{ "PEXT5", NULL, CopyMnemonic, ReflOpRdRt, NULL, NULL },
{ NULL, NULL, NULL, NULL, NULL, NULL },
};
INSTRUCTION CMA_EE::m_cReflMmi1[32] =
{
//0x00
{ NULL, NULL, NULL, NULL, NULL, NULL },
{ NULL, NULL, NULL, NULL, NULL, NULL },
{ "PCEQW", NULL, CopyMnemonic, ReflOpRdRsRt, NULL, NULL },
{ NULL, NULL, NULL, NULL, NULL, NULL },
{ NULL, NULL, NULL, NULL, NULL, NULL },
{ NULL, NULL, NULL, NULL, NULL, NULL },
{ NULL, NULL, NULL, NULL, NULL, NULL },
{ "PMINH", NULL, CopyMnemonic, ReflOpRdRsRt, NULL, NULL },
//0x08
{ NULL, NULL, NULL, NULL, NULL, NULL },
{ NULL, NULL, NULL, NULL, NULL, NULL },
{ NULL, NULL, NULL, NULL, NULL, NULL },
{ NULL, NULL, NULL, NULL, NULL, NULL },
{ NULL, NULL, NULL, NULL, NULL, NULL },
{ NULL, NULL, NULL, NULL, NULL, NULL },
{ NULL, NULL, NULL, NULL, NULL, NULL },
{ NULL, NULL, NULL, NULL, NULL, NULL },
//0x10
{ "PADDUW", NULL, CopyMnemonic, ReflOpRdRsRt, NULL, NULL },
{ NULL, NULL, NULL, NULL, NULL, NULL },
{ "PEXTUW", NULL, CopyMnemonic, ReflOpRdRsRt, NULL, NULL },
{ NULL, NULL, NULL, NULL, NULL, NULL },
{ NULL, NULL, NULL, NULL, NULL, NULL },
{ NULL, NULL, NULL, NULL, NULL, NULL },
{ NULL, NULL, NULL, NULL, NULL, NULL },
{ NULL, NULL, NULL, NULL, NULL, NULL },
//0x18
{ NULL, NULL, NULL, NULL, NULL, NULL },
{ NULL, NULL, NULL, NULL, NULL, NULL },
{ "PEXTUB", NULL, CopyMnemonic, ReflOpRdRsRt, NULL, NULL },
{ "QFSRV", NULL, CopyMnemonic, ReflOpRdRsRt, NULL, NULL },
{ NULL, NULL, NULL, NULL, NULL, NULL },
{ NULL, NULL, NULL, NULL, NULL, NULL },
{ NULL, NULL, NULL, NULL, NULL, NULL },
{ NULL, NULL, NULL, NULL, NULL, NULL },
};
INSTRUCTION CMA_EE::m_cReflMmi2[32] =
{
//0x00
{ NULL, NULL, NULL, NULL, NULL, NULL },
{ NULL, NULL, NULL, NULL, NULL, NULL },
{ NULL, NULL, NULL, NULL, NULL, NULL },
{ NULL, NULL, NULL, NULL, NULL, NULL },
{ NULL, NULL, NULL, NULL, NULL, NULL },
{ NULL, NULL, NULL, NULL, NULL, NULL },
{ NULL, NULL, NULL, NULL, NULL, NULL },
{ NULL, NULL, NULL, NULL, NULL, NULL },
//0x08
{ NULL, NULL, NULL, NULL, NULL, NULL },
{ NULL, NULL, NULL, NULL, NULL, NULL },
{ NULL, NULL, NULL, NULL, NULL, NULL },
{ NULL, NULL, NULL, NULL, NULL, NULL },
{ NULL, NULL, NULL, NULL, NULL, NULL },
{ NULL, NULL, NULL, NULL, NULL, NULL },
{ "PCPYLD", NULL, CopyMnemonic, ReflOpRdRsRt, NULL, NULL },
{ NULL, NULL, NULL, NULL, NULL, NULL },
//0x10
{ NULL, NULL, NULL, NULL, NULL, NULL },
{ NULL, NULL, NULL, NULL, NULL, NULL },
{ "PAND", NULL, CopyMnemonic, ReflOpRdRsRt, NULL, NULL },
{ "PXOR", NULL, CopyMnemonic, ReflOpRdRsRt, NULL, NULL },
{ NULL, NULL, NULL, NULL, NULL, NULL },
{ NULL, NULL, NULL, NULL, NULL, NULL },
{ NULL, NULL, NULL, NULL, NULL, NULL },
{ NULL, NULL, NULL, NULL, NULL, NULL },
//0x18
{ NULL, NULL, NULL, NULL, NULL, NULL },
{ NULL, NULL, NULL, NULL, NULL, NULL },
{ NULL, NULL, NULL, NULL, NULL, NULL },
{ NULL, NULL, NULL, NULL, NULL, NULL },
{ NULL, NULL, NULL, NULL, NULL, NULL },
{ NULL, NULL, NULL, NULL, NULL, NULL },
{ NULL, NULL, NULL, NULL, NULL, NULL },
{ "PROT3W", NULL, CopyMnemonic, ReflOpRdRt, NULL, NULL },
};
INSTRUCTION CMA_EE::m_cReflMmi3[32] =
{
//0x00
{ NULL, NULL, NULL, NULL, NULL, NULL },
{ NULL, NULL, NULL, NULL, NULL, NULL },
{ NULL, NULL, NULL, NULL, NULL, NULL },
{ NULL, NULL, NULL, NULL, NULL, NULL },
{ NULL, NULL, NULL, NULL, NULL, NULL },
{ NULL, NULL, NULL, NULL, NULL, NULL },
{ NULL, NULL, NULL, NULL, NULL, NULL },
{ NULL, NULL, NULL, NULL, NULL, NULL },
//0x08
{ NULL, NULL, NULL, NULL, NULL, NULL },
{ NULL, NULL, NULL, NULL, NULL, NULL },
{ NULL, NULL, NULL, NULL, NULL, NULL },
{ NULL, NULL, NULL, NULL, NULL, NULL },
{ NULL, NULL, NULL, NULL, NULL, NULL },
{ NULL, NULL, NULL, NULL, NULL, NULL },
{ "PCPYUD", NULL, CopyMnemonic, ReflOpRdRsRt, NULL, NULL },
{ NULL, NULL, NULL, NULL, NULL, NULL },
//0x10
{ NULL, NULL, NULL, NULL, NULL, NULL },
{ NULL, NULL, NULL, NULL, NULL, NULL },
{ "POR", NULL, CopyMnemonic, ReflOpRdRsRt, NULL, NULL },
{ "PNOR", NULL, CopyMnemonic, ReflOpRdRsRt, NULL, NULL },
{ NULL, NULL, NULL, NULL, NULL, NULL },
{ NULL, NULL, NULL, NULL, NULL, NULL },
{ NULL, NULL, NULL, NULL, NULL, NULL },
{ NULL, NULL, NULL, NULL, NULL, NULL },
//0x18
{ NULL, NULL, NULL, NULL, NULL, NULL },
{ NULL, NULL, NULL, NULL, NULL, NULL },
{ NULL, NULL, NULL, NULL, NULL, NULL },
{ "PCPYH", NULL, CopyMnemonic, ReflOpRdRt, NULL, NULL },
{ NULL, NULL, NULL, NULL, NULL, NULL },
{ NULL, NULL, NULL, NULL, NULL, NULL },
{ NULL, NULL, NULL, NULL, NULL, NULL },
{ NULL, NULL, NULL, NULL, NULL, NULL },
};
void CMA_EE::SetupReflectionTables()
{
BOOST_STATIC_ASSERT(sizeof(m_ReflMmi) == sizeof(m_cReflMmi));
BOOST_STATIC_ASSERT(sizeof(m_ReflMmi0) == sizeof(m_cReflMmi0));
BOOST_STATIC_ASSERT(sizeof(m_ReflMmi1) == sizeof(m_cReflMmi1));
BOOST_STATIC_ASSERT(sizeof(m_ReflMmi2) == sizeof(m_cReflMmi2));
BOOST_STATIC_ASSERT(sizeof(m_ReflMmi3) == sizeof(m_cReflMmi3));
memcpy(m_ReflMmi, m_cReflMmi, sizeof(m_cReflMmi));
memcpy(m_ReflMmi0, m_cReflMmi0, sizeof(m_cReflMmi0));
memcpy(m_ReflMmi1, m_cReflMmi1, sizeof(m_cReflMmi1));
memcpy(m_ReflMmi2, m_cReflMmi2, sizeof(m_cReflMmi2));
memcpy(m_ReflMmi3, m_cReflMmi3, sizeof(m_cReflMmi3));
m_ReflMmiTable.pTable = m_ReflMmi;
m_ReflMmiTable.nShift = 0;
m_ReflMmiTable.nMask = 0x3F;
m_ReflMmi0Table.pTable = m_ReflMmi0;
m_ReflMmi0Table.nShift = 6;
m_ReflMmi0Table.nMask = 0x1F;
m_ReflMmi1Table.pTable = m_ReflMmi1;
m_ReflMmi1Table.nShift = 6;
m_ReflMmi1Table.nMask = 0x1F;
m_ReflMmi2Table.pTable = m_ReflMmi2;
m_ReflMmi2Table.nShift = 6;
m_ReflMmi2Table.nMask = 0x1F;
m_ReflMmi3Table.pTable = m_ReflMmi3;
m_ReflMmi3Table.nShift = 6;
m_ReflMmi3Table.nMask = 0x1F;
//Fix MIPSIV tables
m_ReflGeneral[0x1C].sMnemonic = "MMI";
m_ReflGeneral[0x1C].pSubTable = &m_ReflMmiTable;
m_ReflGeneral[0x1C].pGetMnemonic = SubTableMnemonic;
m_ReflGeneral[0x1C].pGetOperands = SubTableOperands;
m_ReflGeneral[0x1C].pIsBranch = SubTableIsBranch;
m_ReflGeneral[0x1C].pGetEffectiveAddress = SubTableEffAddr;
m_ReflGeneral[0x1E].sMnemonic = "LQ";
m_ReflGeneral[0x1E].pGetMnemonic = MIPSReflection::CopyMnemonic;
m_ReflGeneral[0x1E].pGetOperands = ReflOpRtOffRs;
m_ReflGeneral[0x1F].sMnemonic = "SQ";
m_ReflGeneral[0x1F].pGetMnemonic = MIPSReflection::CopyMnemonic;
m_ReflGeneral[0x1F].pGetOperands = ReflOpRtOffRs;
m_ReflSpecial[0x1D].sMnemonic = "REEXCPT";
m_ReflSpecial[0x1D].pGetMnemonic = MIPSReflection::CopyMnemonic;
m_ReflSpecial[0x1D].pGetOperands = NULL;
m_ReflRegImm[0x18].sMnemonic = "MTSAB";
m_ReflRegImm[0x18].pGetMnemonic = MIPSReflection::CopyMnemonic;
m_ReflRegImm[0x18].pGetOperands = ReflOpRsImm;
m_ReflRegImm[0x19].sMnemonic = "MTSAH";
m_ReflRegImm[0x19].pGetMnemonic = MIPSReflection::CopyMnemonic;
m_ReflRegImm[0x19].pGetOperands = ReflOpRsImm;
//Fix MULT/MULTU operands
m_ReflSpecial[0x18].pGetOperands = ReflOpRdRsRt;
m_ReflSpecial[0x19].pGetOperands = ReflOpRdRsRt;
m_ReflMmi[0x08].pSubTable = &m_ReflMmi0Table;
m_ReflMmi[0x09].pSubTable = &m_ReflMmi2Table;
m_ReflMmi[0x28].pSubTable = &m_ReflMmi1Table;
m_ReflMmi[0x29].pSubTable = &m_ReflMmi3Table;
}
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