libretro/Play-
1
0
Fork 0
mirror of https://github.com/libretro/Play-.git synced 2024-12-04 23:36:30 +00:00
Code Issues Actions Packages Projects Releases Wiki Activity
7fd14072e2
Play-/Source/COP_VU_Reflection.cpp
Jean-Philip Desjardins 0890f7a682 Added missing VMINIbc variant.
2015-03-30 00:58:42 -04:00

540 lines
24 KiB
C++
Raw Blame History

#include <string.h>
#include <stdio.h>
#include "COP_VU.h"
#include "VUShared.h"
#include "MIPS.h"
using namespace MIPSReflection;
using namespace VUShared;
void CCOP_VU::ReflMnemI(INSTRUCTION* pInstr, CMIPS* pCtx, uint32 nOpcode, char* sText, unsigned int nCount)
{
strncpy(sText, pInstr->sMnemonic, nCount);
if(nOpcode & 1)
{
strcat(sText, ".I");
}
else
{
strcat(sText, ".NI");
}
}
void CCOP_VU::ReflOpRtFd(INSTRUCTION* pInstr, CMIPS* pCtx, uint32 nAddress, uint32 nOpcode, char* sText, unsigned int nCount)
{
uint8 nRT = static_cast<uint8>((nOpcode >> 16) & 0x001F);
uint8 nFD = static_cast<uint8>((nOpcode >> 11) & 0x001F);
sprintf(sText, "%s, VF%i", CMIPS::m_sGPRName[nRT], nFD);
}
void CCOP_VU::ReflOpRtId(INSTRUCTION* pInstr, CMIPS* pCtx, uint32 nAddress, uint32 nOpcode, char* sText, unsigned int nCount)
{
uint8 nRT = static_cast<uint8>((nOpcode >> 16) & 0x001F);
uint8 nID = static_cast<uint8>((nOpcode >> 11) & 0x001F);
sprintf(sText, "%s, VI%i", CMIPS::m_sGPRName[nRT], nID);
}
void CCOP_VU::ReflOpImm15(INSTRUCTION* pInstr, CMIPS* pCtx, uint32 nAddress, uint32 nOpcode, char* sText, unsigned int nCount)
{
uint16 nImm = static_cast<uint16>((nOpcode >> 6) & 0x7FFF);
sprintf(sText, "$%0.4X", nImm);
}
void CCOP_VU::ReflOpAccFsFt(INSTRUCTION* pInstr, CMIPS* pCtx, uint32 nAddress, uint32 nOpcode, char* sText, unsigned int nCount)
{
uint8 nFT = static_cast<uint8>((nOpcode >> 16) & 0x001F);
uint8 nFS = static_cast<uint8>((nOpcode >> 11) & 0x001F);
uint8 nDest = static_cast<uint8>((nOpcode >> 21) & 0x000F);
sprintf(sText, "ACC%s, VF%i%s, VF%i%s", m_sDestination[nDest], nFS, m_sDestination[nDest], nFT, m_sDestination[nDest]);
}
void CCOP_VU::ReflOpFtOffRs(INSTRUCTION* pInstr, CMIPS* pCtx, uint32 nAddress, uint32 nOpcode, char* sText, unsigned int nCount)
{
uint8 nRS = static_cast<uint8> ((nOpcode >> 21) & 0x001F);
uint8 nFT = static_cast<uint8> ((nOpcode >> 16) & 0x001F);
uint16 nImm = static_cast<uint16>((nOpcode >> 0) & 0xFFFF);
sprintf(sText, "VF%i, $%0.4X(%s)", nFT, nImm, CMIPS::m_sGPRName[nRS]);
}
void CCOP_VU::ReflOpVi27(INSTRUCTION* pInstr, CMIPS* pCtx, uint32 nAddress, uint32 nOpcode, char* sText, unsigned int nCount)
{
sprintf(sText, "VI27");
}
INSTRUCTION CCOP_VU::m_cReflGeneral[64] =
{
//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 },
{ NULL, NULL, NULL, NULL, NULL, NULL },
{ NULL, NULL, NULL, NULL, NULL, NULL },
//0x10
{ NULL, NULL, NULL, NULL, NULL, NULL },
{ NULL, NULL, NULL, NULL, NULL, NULL },
{ "COP2", 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 },
//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 },
{ 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
{ 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 },
//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 },
{ NULL, NULL, NULL, NULL, NULL, NULL },
{ NULL, NULL, NULL, NULL, NULL, NULL },
{ "LQC2", NULL, CopyMnemonic, ReflOpFtOffRs, NULL, NULL },
{ NULL, NULL, NULL, NULL, 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 },
{ "SQC2", NULL, CopyMnemonic, ReflOpFtOffRs, NULL, NULL },
{ NULL, NULL, NULL, NULL, NULL, NULL },
};
INSTRUCTION CCOP_VU::m_cReflCop2[32] =
{
//0x00
{ NULL, NULL, NULL, NULL, NULL, NULL },
{ "QMFC2", NULL, ReflMnemI, ReflOpRtFd, NULL, NULL },
{ "CFC2", NULL, ReflMnemI, ReflOpRtId, NULL, NULL },
{ NULL, NULL, NULL, NULL, NULL, NULL },
{ NULL, NULL, NULL, NULL, NULL, NULL },
{ "QMTC2", NULL, ReflMnemI, ReflOpRtFd, NULL, NULL },
{ "CTC2", NULL, ReflMnemI, ReflOpRtId, 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 },
{ NULL, NULL, NULL, NULL, NULL, NULL },
{ NULL, NULL, NULL, NULL, NULL, NULL },
//0x10
{ "V", NULL, SubTableMnemonic, SubTableOperands, SubTableIsBranch, SubTableEffAddr },
{ "V", NULL, SubTableMnemonic, SubTableOperands, SubTableIsBranch, SubTableEffAddr },
{ "V", NULL, SubTableMnemonic, SubTableOperands, SubTableIsBranch, SubTableEffAddr },
{ "V", NULL, SubTableMnemonic, SubTableOperands, SubTableIsBranch, SubTableEffAddr },
{ "V", NULL, SubTableMnemonic, SubTableOperands, SubTableIsBranch, SubTableEffAddr },
{ "V", NULL, SubTableMnemonic, SubTableOperands, SubTableIsBranch, SubTableEffAddr },
{ "V", NULL, SubTableMnemonic, SubTableOperands, SubTableIsBranch, SubTableEffAddr },
{ "V", NULL, SubTableMnemonic, SubTableOperands, SubTableIsBranch, SubTableEffAddr },
//0x18
{ "V", NULL, SubTableMnemonic, SubTableOperands, SubTableIsBranch, SubTableEffAddr },
{ "V", NULL, SubTableMnemonic, SubTableOperands, SubTableIsBranch, SubTableEffAddr },
{ "V", NULL, SubTableMnemonic, SubTableOperands, SubTableIsBranch, SubTableEffAddr },
{ "V", NULL, SubTableMnemonic, SubTableOperands, SubTableIsBranch, SubTableEffAddr },
{ "V", NULL, SubTableMnemonic, SubTableOperands, SubTableIsBranch, SubTableEffAddr },
{ "V", NULL, SubTableMnemonic, SubTableOperands, SubTableIsBranch, SubTableEffAddr },
{ "V", NULL, SubTableMnemonic, SubTableOperands, SubTableIsBranch, SubTableEffAddr },
{ "V", NULL, SubTableMnemonic, SubTableOperands, SubTableIsBranch, SubTableEffAddr },
};
INSTRUCTION CCOP_VU::m_cReflV[64] =
{
//0x00
{ "VADD", NULL, CopyMnemonic, ReflOpFdFsFtBc, NULL, NULL },
{ "VADD", NULL, CopyMnemonic, ReflOpFdFsFtBc, NULL, NULL },
{ "VADD", NULL, CopyMnemonic, ReflOpFdFsFtBc, NULL, NULL },
{ "VADD", NULL, CopyMnemonic, ReflOpFdFsFtBc, NULL, NULL },
{ "VSUB", NULL, CopyMnemonic, ReflOpFdFsFtBc, NULL, NULL },
{ "VSUB", NULL, CopyMnemonic, ReflOpFdFsFtBc, NULL, NULL },
{ "VSUB", NULL, CopyMnemonic, ReflOpFdFsFtBc, NULL, NULL },
{ "VSUB", NULL, CopyMnemonic, ReflOpFdFsFtBc, NULL, NULL },
//0x08
{ "VMADD", NULL, CopyMnemonic, ReflOpFdFsFtBc, NULL, NULL },
{ "VMADD", NULL, CopyMnemonic, ReflOpFdFsFtBc, NULL, NULL },
{ "VMADD", NULL, CopyMnemonic, ReflOpFdFsFtBc, NULL, NULL },
{ "VMADD", NULL, CopyMnemonic, ReflOpFdFsFtBc, NULL, NULL },
{ "VMSUB", NULL, CopyMnemonic, ReflOpFdFsFtBc, NULL, NULL },
{ "VMSUB", NULL, CopyMnemonic, ReflOpFdFsFtBc, NULL, NULL },
{ "VMSUB", NULL, CopyMnemonic, ReflOpFdFsFtBc, NULL, NULL },
{ "VMSUB", NULL, CopyMnemonic, ReflOpFdFsFtBc, NULL, NULL },
//0x10
{ "VMAX", NULL, CopyMnemonic, ReflOpFdFsFtBc, NULL, NULL },
{ "VMAX", NULL, CopyMnemonic, ReflOpFdFsFtBc, NULL, NULL },
{ "VMAX", NULL, CopyMnemonic, ReflOpFdFsFtBc, NULL, NULL },
{ "VMAX", NULL, CopyMnemonic, ReflOpFdFsFtBc, NULL, NULL },
{ "VMINI", NULL, CopyMnemonic, ReflOpFdFsFtBc, NULL, NULL },
{ "VMINI", NULL, CopyMnemonic, ReflOpFdFsFtBc, NULL, NULL },
{ "VMINI", NULL, CopyMnemonic, ReflOpFdFsFtBc, NULL, NULL },
{ "VMINI", NULL, CopyMnemonic, ReflOpFdFsFtBc, NULL, NULL },
//0x18
{ "VMUL", NULL, CopyMnemonic, ReflOpFdFsFtBc, NULL, NULL },
{ "VMUL", NULL, CopyMnemonic, ReflOpFdFsFtBc, NULL, NULL },
{ "VMUL", NULL, CopyMnemonic, ReflOpFdFsFtBc, NULL, NULL },
{ "VMUL", NULL, CopyMnemonic, ReflOpFdFsFtBc, NULL, NULL },
{ "VMUL", NULL, CopyMnemonic, ReflOpFdFsQ, NULL, NULL },
{ NULL, NULL, NULL, NULL, NULL, NULL },
{ "VMUL", NULL, CopyMnemonic, ReflOpFdFsI, NULL, NULL },
{ "VMINI", NULL, CopyMnemonic, ReflOpFdFsI, NULL, NULL },
//0x20
{ "VADD", NULL, CopyMnemonic, ReflOpFdFsQ, NULL, NULL },
{ "VMADD", NULL, CopyMnemonic, ReflOpFdFsQ, NULL, NULL },
{ NULL, NULL, NULL, NULL, NULL, NULL },
{ "VMADD", NULL, CopyMnemonic, ReflOpFdFsI, NULL, NULL },
{ NULL, NULL, NULL, NULL, NULL, NULL },
{ "VMSUB", NULL, CopyMnemonic, ReflOpFdFsQ, NULL, NULL },
{ "VSUB", NULL, CopyMnemonic, ReflOpFdFsI, NULL, NULL },
{ "VMSUB", NULL, CopyMnemonic, ReflOpFdFsI, NULL, NULL },
//0x28
{ "VADD", NULL, CopyMnemonic, ReflOpFdFsFt, NULL, NULL },
{ "VMADD", NULL, CopyMnemonic, ReflOpFdFsFt, NULL, NULL },
{ "VMUL", NULL, CopyMnemonic, ReflOpFdFsFt, NULL, NULL },
{ "VMAX", NULL, CopyMnemonic, ReflOpFdFsFt, NULL, NULL },
{ "VSUB", NULL, CopyMnemonic, ReflOpFdFsFt, NULL, NULL },
{ "VMSUB", NULL, CopyMnemonic, ReflOpFdFsFt, NULL, NULL },
{ "VOPMSUB", NULL, CopyMnemonic, ReflOpFdFsFt, NULL, NULL },
{ "VMINI", NULL, CopyMnemonic, ReflOpFdFsFt, NULL, NULL },
//0x30
{ "VIADD", NULL, CopyMnemonic, ReflOpIdIsIt, NULL, NULL },
{ NULL, NULL, NULL, NULL, NULL, NULL },
{ "VIADDI", NULL, CopyMnemonic, ReflOpItIsImm5, NULL, NULL },
{ NULL, NULL, NULL, NULL, NULL, NULL },
{ NULL, NULL, NULL, NULL, NULL, NULL },
{ "VIOR", NULL, CopyMnemonic, ReflOpIdIsIt, NULL, NULL },
{ NULL, NULL, NULL, NULL, NULL, NULL },
{ NULL, NULL, NULL, NULL, NULL, NULL },
//0x38
{ "VCALLMS", NULL, CopyMnemonic, ReflOpImm15, IsNoDelayBranch, NULL },
{ "VCALLMSR", NULL, CopyMnemonic, ReflOpVi27, IsNoDelayBranch, NULL },
{ NULL, NULL, NULL, NULL, NULL, NULL },
{ NULL, NULL, NULL, NULL, NULL, NULL },
{ "Vx0", NULL, SubTableMnemonic, SubTableOperands, SubTableIsBranch, SubTableEffAddr },
{ "Vx1", NULL, SubTableMnemonic, SubTableOperands, SubTableIsBranch, SubTableEffAddr },
{ "Vx2", NULL, SubTableMnemonic, SubTableOperands, SubTableIsBranch, SubTableEffAddr },
{ "Vx3", NULL, SubTableMnemonic, SubTableOperands, SubTableIsBranch, SubTableEffAddr },
};
INSTRUCTION CCOP_VU::m_cReflVX0[32] =
{
//0x00
{ "VADDA", NULL, CopyMnemonic, ReflOpAccFsFtBc, NULL, NULL },
{ "VSUBA", NULL, CopyMnemonic, ReflOpAccFsFtBc, NULL, NULL },
{ "VMADDA", NULL, CopyMnemonic, ReflOpAccFsFtBc, NULL, NULL },
{ "VMSUBA", NULL, CopyMnemonic, ReflOpAccFsFtBc, NULL, NULL },
{ "VITOF0", NULL, CopyMnemonic, ReflOpFtFs, NULL, NULL },
{ "VFTOI0", NULL, CopyMnemonic, ReflOpFtFs, NULL, NULL },
{ "VMULA", NULL, CopyMnemonic, ReflOpAccFsFtBc, NULL, NULL },
{ "VMULA", NULL, CopyMnemonic, ReflOpAccFsQ, NULL, NULL },
//0x08
{ NULL, NULL, NULL, NULL, NULL, NULL },
{ NULL, NULL, NULL, NULL, NULL, NULL },
{ "VADDA", NULL, CopyMnemonic, ReflOpAccFsFt, NULL, NULL },
{ "VSUBA", NULL, CopyMnemonic, ReflOpAccFsFt, NULL, NULL },
{ "VMOVE", NULL, CopyMnemonic, ReflOpFtFs, NULL, NULL },
{ "VLQI", NULL, CopyMnemonic, ReflOpFtDstIsInc, NULL, NULL },
{ "VDIV", NULL, CopyMnemonic, ReflOpQFsfFtf, NULL, NULL },
{ "VMTIR", NULL, CopyMnemonic, ReflOpItFsf, NULL, NULL },
//0x10
{ "VRNEXT", NULL, CopyMnemonic, ReflOpFtR, 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 },
//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 },
{ NULL, NULL, NULL, NULL, NULL, NULL },
};
INSTRUCTION CCOP_VU::m_cReflVX1[32] =
{
//0x00
{ "VADDA", NULL, CopyMnemonic, ReflOpAccFsFtBc, NULL, NULL },
{ "VSUBA", NULL, CopyMnemonic, ReflOpAccFsFtBc, NULL, NULL },
{ "VMADDA", NULL, CopyMnemonic, ReflOpAccFsFtBc, NULL, NULL },
{ "VMSUBA", NULL, CopyMnemonic, ReflOpAccFsFtBc, NULL, NULL },
{ "VITOF4", NULL, CopyMnemonic, ReflOpFtFs, NULL, NULL },
{ "VFTOI4", NULL, CopyMnemonic, ReflOpFtFs, NULL, NULL },
{ "VMULA", NULL, CopyMnemonic, ReflOpAccFsFtBc, NULL, NULL },
{ "VABS", NULL, CopyMnemonic, ReflOpFtFs, NULL, NULL },
//0x08
{ NULL, NULL, NULL, NULL, NULL, NULL },
{ NULL, NULL, NULL, NULL, NULL, NULL },
{ "VMADDA", NULL, CopyMnemonic, ReflOpAccFsFt, NULL, NULL },
{ "VMSUBA", NULL, CopyMnemonic, ReflOpAccFsFt, NULL, NULL },
{ "VMR32", NULL, CopyMnemonic, ReflOpFtFs, NULL, NULL },
{ "VSQI", NULL, CopyMnemonic, ReflOpFsDstItInc, NULL, NULL },
{ "VSQRT", NULL, CopyMnemonic, ReflOpQFtf, NULL, NULL },
{ "VMFIR", NULL, CopyMnemonic, ReflOpFtIs, NULL, NULL },
//0x10
{ "VRGET", NULL, CopyMnemonic, ReflOpFtR, 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 },
//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 },
{ NULL, NULL, NULL, NULL, NULL, NULL },
};
INSTRUCTION CCOP_VU::m_cReflVX2[32] =
{
//0x00
{ "VADDA", NULL, CopyMnemonic, ReflOpAccFsFtBc, NULL, NULL },
{ "VSUBA", NULL, CopyMnemonic, ReflOpAccFsFtBc, NULL, NULL },
{ "VMADDA", NULL, CopyMnemonic, ReflOpAccFsFtBc, NULL, NULL },
{ "VMSUBA", NULL, CopyMnemonic, ReflOpAccFsFtBc, NULL, NULL },
{ "VITOF12", NULL, CopyMnemonic, ReflOpFtFs, NULL, NULL },
{ "VFTOI12", NULL, CopyMnemonic, ReflOpFtFs, NULL, NULL },
{ "VMULA", NULL, CopyMnemonic, ReflOpAccFsFtBc, NULL, NULL },
{ "VMULA", NULL, CopyMnemonic, ReflOpAccFsI, NULL, NULL },
//0x08
{ NULL, NULL, NULL, NULL, NULL, NULL },
{ NULL, NULL, NULL, NULL, NULL, NULL },
{ "VMULA", NULL, CopyMnemonic, ReflOpAccFsFt, NULL, NULL },
{ "VOPMULA", NULL, CopyMnemonic, ReflOpAccFsFt, NULL, NULL },
{ NULL, NULL, NULL, NULL, NULL, NULL },
{ NULL, NULL, NULL, NULL, NULL, NULL },
{ "VRSQRT", NULL, CopyMnemonic, ReflOpQFsfFtf, NULL, NULL },
{ "VILWR", NULL, CopyMnemonic, ReflOpItIsDst, NULL, NULL },
//0x10
{ "VRINIT", NULL, CopyMnemonic, ReflOpRFsf, 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 },
//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 },
{ NULL, NULL, NULL, NULL, NULL, NULL },
};
INSTRUCTION CCOP_VU::m_cReflVX3[32] =
{
//0x00
{ "VADDA", NULL, CopyMnemonic, ReflOpAccFsFtBc, NULL, NULL },
{ "VSUBA", NULL, CopyMnemonic, ReflOpAccFsFtBc, NULL, NULL },
{ "VMADDA", NULL, CopyMnemonic, ReflOpAccFsFtBc, NULL, NULL },
{ "VMSUBA", NULL, CopyMnemonic, ReflOpAccFsFtBc, NULL, NULL },
{ "VITOF15", NULL, CopyMnemonic, ReflOpFtFs, NULL, NULL },
{ "VFTOI15", NULL, CopyMnemonic, ReflOpFtFs, NULL, NULL },
{ "VMULA", NULL, CopyMnemonic, ReflOpAccFsFtBc, NULL, NULL },
{ "VCLIP", NULL, CopyMnemonic, ReflOpClip, NULL, NULL },
//0x08
{ "VMADDA", NULL, CopyMnemonic, ReflOpAccFsI, NULL, NULL },
{ "VMSUBA", NULL, CopyMnemonic, ReflOpAccFsI, NULL, NULL },
{ NULL, NULL, NULL, NULL, NULL, NULL },
{ "VNOP", NULL, CopyMnemonic, NULL, NULL, NULL },
{ NULL, NULL, NULL, NULL, NULL, NULL },
{ NULL, NULL, NULL, NULL, NULL, NULL },
{ "VWAITQ", NULL, CopyMnemonic, NULL, NULL, NULL },
{ "VISWR", NULL, CopyMnemonic, ReflOpItIsDst, NULL, NULL },
//0x10
{ "VRXOR", NULL, CopyMnemonic, ReflOpRFsf, 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 },
//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 },
{ NULL, NULL, NULL, NULL, NULL, NULL },
};
void CCOP_VU::SetupReflectionTables()
{
static_assert(sizeof(m_ReflGeneral) == sizeof(m_cReflGeneral), "Array sizes don't match");
static_assert(sizeof(m_ReflCop2) == sizeof(m_cReflCop2), "Array sizes don't match");
static_assert(sizeof(m_ReflV) == sizeof(m_cReflV), "Array sizes don't match");
static_assert(sizeof(m_ReflVX0) == sizeof(m_cReflVX0), "Array sizes don't match");
static_assert(sizeof(m_ReflVX1) == sizeof(m_cReflVX1), "Array sizes don't match");
static_assert(sizeof(m_ReflVX2) == sizeof(m_cReflVX2), "Array sizes don't match");
static_assert(sizeof(m_ReflVX3) == sizeof(m_cReflVX3), "Array sizes don't match");
memcpy(m_ReflGeneral, m_cReflGeneral, sizeof(m_cReflGeneral));
memcpy(m_ReflCop2, m_cReflCop2, sizeof(m_cReflCop2));
memcpy(m_ReflV, m_cReflV, sizeof(m_cReflV));
memcpy(m_ReflVX0, m_cReflVX0, sizeof(m_cReflVX0));
memcpy(m_ReflVX1, m_cReflVX1, sizeof(m_cReflVX1));
memcpy(m_ReflVX2, m_cReflVX2, sizeof(m_cReflVX2));
memcpy(m_ReflVX3, m_cReflVX3, sizeof(m_cReflVX3));
m_ReflGeneralTable.nShift = 26;
m_ReflGeneralTable.nMask = 0x3F;
m_ReflGeneralTable.pTable = m_ReflGeneral;
m_ReflCop2Table.nShift = 21;
m_ReflCop2Table.nMask = 0x1F;
m_ReflCop2Table.pTable = m_ReflCop2;
m_ReflVTable.nShift = 0;
m_ReflVTable.nMask = 0x3F;
m_ReflVTable.pTable = m_ReflV;
m_ReflVX0Table.nShift = 6;
m_ReflVX0Table.nMask = 0x1F;
m_ReflVX0Table.pTable = m_ReflVX0;
m_ReflVX1Table.nShift = 6;
m_ReflVX1Table.nMask = 0x1F;
m_ReflVX1Table.pTable = m_ReflVX1;
m_ReflVX2Table.nShift = 6;
m_ReflVX2Table.nMask = 0x1F;
m_ReflVX2Table.pTable = m_ReflVX2;
m_ReflVX3Table.nShift = 6;
m_ReflVX3Table.nMask = 0x1F;
m_ReflVX3Table.pTable = m_ReflVX3;
m_ReflGeneral[0x12].pSubTable = &m_ReflCop2Table;
for(unsigned int i = 0x10; i < 0x20; i++)
{
m_ReflCop2[i].pSubTable = &m_ReflVTable;
}
m_ReflV[0x3C].pSubTable = &m_ReflVX0Table;
m_ReflV[0x3D].pSubTable = &m_ReflVX1Table;
m_ReflV[0x3E].pSubTable = &m_ReflVX2Table;
m_ReflV[0x3F].pSubTable = &m_ReflVX3Table;
}
void CCOP_VU::GetInstruction(uint32 nOpcode, char* sText)
{
unsigned int nCount = 256;
if(nOpcode == 0)
{
strncpy(sText, "NOP", nCount);
return;
}
CMIPS* pCtx = NULL;
INSTRUCTION Instr;
Instr.pGetMnemonic = SubTableMnemonic;
Instr.pSubTable = &m_ReflGeneralTable;
Instr.pGetMnemonic(&Instr, pCtx, nOpcode, sText, nCount);
}
void CCOP_VU::GetArguments(uint32 nAddress, uint32 nOpcode, char* sText)
{
unsigned int nCount = 256;
if(nOpcode == 0)
{
strncpy(sText, "", nCount);
return;
}
CMIPS* pCtx = NULL;
INSTRUCTION Instr;
Instr.pGetOperands = SubTableOperands;
Instr.pSubTable = &m_ReflGeneralTable;
Instr.pGetOperands(&Instr, pCtx, nAddress, nOpcode, sText, 256);
}
MIPS_BRANCH_TYPE CCOP_VU::IsBranch(uint32 nOpcode)
{
if(nOpcode == 0) return MIPS_BRANCH_NONE;
CMIPS* pCtx = NULL;
INSTRUCTION Instr;
Instr.pIsBranch = SubTableIsBranch;
Instr.pSubTable = &m_ReflGeneralTable;
return Instr.pIsBranch(&Instr, pCtx, nOpcode);
}
uint32 CCOP_VU::GetEffectiveAddress(uint32 nAddress, uint32 nOpcode)
{
if(nOpcode == 0) return 0;
CMIPS* pCtx = NULL;
INSTRUCTION Instr;
Instr.pGetEffectiveAddress = SubTableEffAddr;
Instr.pSubTable = &m_ReflGeneralTable;
return Instr.pGetEffectiveAddress(&Instr, pCtx, nAddress, nOpcode);
}
Reference in New Issue View Git Blame Copy Permalink