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Play-/Source/COP_FPU_Reflection.cpp
Clang-Format acf75535ec Clang format
2018-04-30 21:01:23 +01:00

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#include <string.h>
#include <stdio.h>
#include "COP_FPU.h"
#include "MIPS.h"
using namespace MIPSReflection;
void CCOP_FPU::ReflOpRtFs(INSTRUCTION* pInstr, CMIPS* pCtx, uint32 nAddress, uint32 nOpcode, char* sText, unsigned int nCount)
{
uint8 nRT = static_cast<uint8>((nOpcode >> 16) & 0x001F);
uint8 nFS = static_cast<uint8>((nOpcode >> 11) & 0x001F);
sprintf(sText, "%s, F%i", CMIPS::m_sGPRName[nRT], nFS);
}
void CCOP_FPU::ReflOpRtFcs(INSTRUCTION* pInstr, CMIPS* pCtx, uint32 nAddress, uint32 nOpcode, char* sText, unsigned int nCount)
{
uint8 nRT = static_cast<uint8>((nOpcode >> 16) & 0x001F);
uint8 nFS = static_cast<uint8>((nOpcode >> 11) & 0x001F);
sprintf(sText, "%s, FCR%i", CMIPS::m_sGPRName[nRT], nFS);
}
void CCOP_FPU::ReflOpFdFs(INSTRUCTION* pInstr, CMIPS* pCtx, uint32 nAddress, uint32 nOpcode, char* sText, unsigned int nCount)
{
uint8 nFS = static_cast<uint8>((nOpcode >> 11) & 0x001F);
uint8 nFD = static_cast<uint8>((nOpcode >> 6) & 0x001F);
sprintf(sText, "F%i, F%i", nFD, nFS);
}
void CCOP_FPU::ReflOpFdFt(INSTRUCTION* pInstr, CMIPS* pCtx, uint32 nAddress, uint32 nOpcode, char* sText, unsigned int nCount)
{
uint8 nFT = static_cast<uint8>((nOpcode >> 16) & 0x001F);
uint8 nFD = static_cast<uint8>((nOpcode >> 6) & 0x001F);
sprintf(sText, "F%i, F%i", nFD, nFT);
}
void CCOP_FPU::ReflOpFsFt(INSTRUCTION* pInstr, CMIPS* pCtx, uint32 nAddress, uint32 nOpcode, char* sText, unsigned int nCount)
{
uint8 nFS = static_cast<uint8>((nOpcode >> 11) & 0x001F);
uint8 nFT = static_cast<uint8>((nOpcode >> 16) & 0x001F);
sprintf(sText, "F%i, F%i", nFS, nFT);
}
void CCOP_FPU::ReflOpCcFsFt(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 nCC = static_cast<uint8>((nOpcode >> 8) & 0x0007);
sprintf(sText, "CC%i, F%i, F%i", nCC, nFS, nFT);
}
void CCOP_FPU::ReflOpFdFsFt(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 nFD = static_cast<uint8>((nOpcode >> 6) & 0x001F);
sprintf(sText, "F%i, F%i, F%i", nFD, nFS, nFT);
}
void CCOP_FPU::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, "F%i, $%04X(%s)", nFT, nImm, CMIPS::m_sGPRName[nRS]);
}
void CCOP_FPU::ReflOpCcOff(INSTRUCTION* pInstr, CMIPS* pCtx, uint32 nAddress, uint32 nOpcode, char* sText, unsigned int nCount)
{
uint16 nImm = static_cast<uint16>((nOpcode >> 0) & 0xFFFF);
nAddress += 4;
sprintf(sText, "CC%i, $%08X", (nOpcode >> 18) & 0x07, nAddress + CMIPS::GetBranch(nImm));
}
uint32 CCOP_FPU::ReflEaOffset(INSTRUCTION* pInstr, CMIPS* pCtx, uint32 nAddress, uint32 nOpcode)
{
uint16 nImm = static_cast<uint16>((nOpcode >> 0) & 0xFFFF);
nAddress += 4;
return (nAddress + CMIPS::GetBranch(nImm));
}
// clang-format off
INSTRUCTION CCOP_FPU::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 },
{ "COP1", 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 },
//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 },
{ "LWC1", NULL, CopyMnemonic, ReflOpFtOffRs, NULL, NULL },
{ NULL, NULL, NULL, NULL, NULL, NULL },
{ NULL, NULL, NULL, NULL, NULL, NULL },
{ NULL, NULL, NULL, NULL, NULL, NULL },
{ NULL, NULL, NULL, NULL, NULL, NULL },
{ NULL, NULL, NULL, NULL, NULL, NULL },
{ NULL, NULL, NULL, NULL, NULL, NULL },
//0x38
{ NULL, NULL, NULL, NULL, NULL, NULL },
{ "SWC1", NULL, CopyMnemonic, ReflOpFtOffRs, NULL, NULL },
{ NULL, NULL, NULL, NULL, NULL, NULL },
{ NULL, NULL, NULL, NULL, NULL, NULL },
{ 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_FPU::m_cReflCop1[32] =
{
//0x00
{ "MFC1", NULL, CopyMnemonic, ReflOpRtFs, NULL, NULL },
{ NULL, NULL, NULL, NULL, NULL, NULL },
{ "CFC1", NULL, CopyMnemonic, ReflOpRtFcs, NULL, NULL },
{ NULL, NULL, NULL, NULL, NULL, NULL },
{ "MTC1", NULL, CopyMnemonic, ReflOpRtFs, NULL, NULL },
{ NULL, NULL, NULL, NULL, NULL, NULL },
{ "CTC1", NULL, CopyMnemonic, ReflOpRtFcs, NULL, NULL },
{ NULL, NULL, NULL, NULL, NULL, NULL },
//0x08
{ "BC1", 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 },
{ NULL, NULL, NULL, NULL, NULL, NULL },
//0x10
{ "S", NULL, SubTableMnemonic, SubTableOperands, SubTableIsBranch, SubTableEffAddr },
{ NULL, NULL, NULL, NULL, NULL, NULL },
{ NULL, NULL, NULL, NULL, NULL, NULL },
{ NULL, NULL, NULL, NULL, NULL, NULL },
{ "W", NULL, SubTableMnemonic, SubTableOperands, SubTableIsBranch, SubTableEffAddr },
{ 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_FPU::m_cReflBc1[4] =
{
//0x00
{ "BC1F", NULL, CopyMnemonic, ReflOpCcOff, MIPSReflection::IsBranch, ReflEaOffset },
{ "BC1T", NULL, CopyMnemonic, ReflOpCcOff, MIPSReflection::IsBranch, ReflEaOffset },
{ "BC1FL", NULL, CopyMnemonic, ReflOpCcOff, MIPSReflection::IsBranch, ReflEaOffset },
{ "BC1TL", NULL, CopyMnemonic, ReflOpCcOff, MIPSReflection::IsBranch, ReflEaOffset },
};
INSTRUCTION CCOP_FPU::m_cReflS[64] =
{
//0x00
{ "ADD.S", NULL, CopyMnemonic, ReflOpFdFsFt, NULL, NULL },
{ "SUB.S", NULL, CopyMnemonic, ReflOpFdFsFt, NULL, NULL },
{ "MUL.S", NULL, CopyMnemonic, ReflOpFdFsFt, NULL, NULL },
{ "DIV.S", NULL, CopyMnemonic, ReflOpFdFsFt, NULL, NULL },
{ "SQRT.S", NULL, CopyMnemonic, ReflOpFdFt, NULL, NULL },
{ "ABS.S", NULL, CopyMnemonic, ReflOpFdFs, NULL, NULL },
{ "MOV.S", NULL, CopyMnemonic, ReflOpFdFs, NULL, NULL },
{ "NEG.S", NULL, CopyMnemonic, ReflOpFdFs, 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 },
{ "TRUNC.W.S", NULL, CopyMnemonic, ReflOpFdFs, 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 },
{ NULL, NULL, NULL, NULL, NULL, NULL },
{ NULL, NULL, NULL, NULL, NULL, NULL },
{ NULL, NULL, NULL, NULL, NULL, NULL },
{ NULL, NULL, NULL, NULL, NULL, NULL },
{ "RSQRT.S", NULL, CopyMnemonic, ReflOpFdFsFt, NULL, NULL },
{ NULL, NULL, NULL, NULL, NULL, NULL },
//0x18
{ "ADDA.S", NULL, CopyMnemonic, ReflOpFsFt, NULL, NULL },
{ "SUBA.S", NULL, CopyMnemonic, ReflOpFsFt, NULL, NULL },
{ "MULA.S", NULL, CopyMnemonic, ReflOpFsFt, NULL, NULL },
{ NULL, NULL, NULL, NULL, NULL, NULL },
{ "MADD.S", NULL, CopyMnemonic, ReflOpFdFsFt, NULL, NULL },
{ "MSUB.S", NULL, CopyMnemonic, ReflOpFdFsFt, NULL, NULL },
{ "MADDA.S", NULL, CopyMnemonic, ReflOpFsFt, NULL, NULL },
{ "MSUBA.S", NULL, CopyMnemonic, ReflOpFsFt, 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 },
{ "CVT.W.S", NULL, CopyMnemonic, ReflOpFdFs, NULL, NULL },
{ NULL, NULL, NULL, NULL, NULL, NULL },
{ NULL, NULL, NULL, NULL, NULL, NULL },
{ NULL, NULL, NULL, NULL, NULL, NULL },
//0x28
{ "MAX.S", NULL, CopyMnemonic, ReflOpFdFsFt, NULL, NULL },
{ "MIN.S", NULL, CopyMnemonic, ReflOpFdFsFt, NULL, NULL },
{ NULL, NULL, NULL, NULL, NULL, NULL },
{ NULL, NULL, NULL, NULL, NULL, NULL },
{ 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
{ "C.F.S", NULL, CopyMnemonic, ReflOpCcFsFt, NULL, NULL },
{ NULL, NULL, NULL, NULL, NULL, NULL },
{ "C.EQ.S", NULL, CopyMnemonic, ReflOpCcFsFt, NULL, NULL },
{ NULL, NULL, NULL, NULL, NULL, NULL },
{ "C.LT.S", NULL, CopyMnemonic, ReflOpCcFsFt, NULL, NULL },
{ NULL, NULL, NULL, NULL, NULL, NULL },
{ "C.LE.S", NULL, CopyMnemonic, ReflOpCcFsFt, 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 },
{ "C.LT.S", NULL, CopyMnemonic, ReflOpCcFsFt, NULL, NULL },
{ NULL, NULL, NULL, NULL, NULL, NULL },
{ NULL, NULL, NULL, NULL, NULL, NULL },
{ NULL, NULL, NULL, NULL, NULL, NULL },
};
INSTRUCTION CCOP_FPU::m_cReflW[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 },
{ NULL, NULL, NULL, NULL, NULL, NULL },
{ NULL, NULL, NULL, NULL, NULL, NULL },
{ 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
{ "CVT.S.W", NULL, CopyMnemonic, ReflOpFdFs, NULL, NULL },
{ NULL, NULL, NULL, NULL, NULL, NULL },
{ NULL, NULL, NULL, NULL, NULL, NULL },
{ NULL, NULL, NULL, NULL, NULL, NULL },
{ 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 },
{ NULL, NULL, NULL, NULL, 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 },
{ NULL, NULL, NULL, NULL, NULL, NULL },
{ NULL, NULL, NULL, NULL, NULL, NULL },
};
// clang-format on
void CCOP_FPU::SetupReflectionTables()
{
static_assert(sizeof(m_reflGeneral) == sizeof(m_cReflGeneral), "Array sizes don't match");
static_assert(sizeof(m_reflCop1) == sizeof(m_cReflCop1), "Array sizes don't match");
static_assert(sizeof(m_reflBc1) == sizeof(m_cReflBc1), "Array sizes don't match");
static_assert(sizeof(m_reflS) == sizeof(m_cReflS), "Array sizes don't match");
static_assert(sizeof(m_reflW) == sizeof(m_cReflW), "Array sizes don't match");
memcpy(m_reflGeneral, m_cReflGeneral, sizeof(m_cReflGeneral));
memcpy(m_reflCop1, m_cReflCop1, sizeof(m_cReflCop1));
memcpy(m_reflBc1, m_cReflBc1, sizeof(m_cReflBc1));
memcpy(m_reflS, m_cReflS, sizeof(m_cReflS));
memcpy(m_reflW, m_cReflW, sizeof(m_cReflW));
m_reflGeneralTable.nShift = 26;
m_reflGeneralTable.nMask = 0x3F;
m_reflGeneralTable.pTable = m_reflGeneral;
m_reflCop1Table.nShift = 21;
m_reflCop1Table.nMask = 0x1F;
m_reflCop1Table.pTable = m_reflCop1;
m_reflBc1Table.nShift = 16;
m_reflBc1Table.nMask = 0x03;
m_reflBc1Table.pTable = m_reflBc1;
m_reflSTable.nShift = 0;
m_reflSTable.nMask = 0x3F;
m_reflSTable.pTable = m_reflS;
m_reflWTable.nShift = 0;
m_reflWTable.nMask = 0x3F;
m_reflWTable.pTable = m_reflW;
m_reflGeneral[0x11].pSubTable = &m_reflCop1Table;
m_reflCop1[0x08].pSubTable = &m_reflBc1Table;
m_reflCop1[0x10].pSubTable = &m_reflSTable;
m_reflCop1[0x14].pSubTable = &m_reflWTable;
}
void CCOP_FPU::GetInstruction(uint32 nOpcode, char* sText)
{
unsigned int nCount = 256;
if(nOpcode == 0)
{
strncpy(sText, "NOP", nCount);
return;
}
INSTRUCTION Instr;
Instr.pGetMnemonic = SubTableMnemonic;
Instr.pSubTable = &m_reflGeneralTable;
Instr.pGetMnemonic(&Instr, NULL, nOpcode, sText, nCount);
}
void CCOP_FPU::GetArguments(uint32 nAddress, uint32 nOpcode, char* sText)
{
unsigned int nCount = 256;
if(nOpcode == 0)
{
strncpy(sText, "", nCount);
return;
}
INSTRUCTION Instr;
Instr.pGetOperands = SubTableOperands;
Instr.pSubTable = &m_reflGeneralTable;
Instr.pGetOperands(&Instr, NULL, nAddress, nOpcode, sText, nCount);
}
MIPS_BRANCH_TYPE CCOP_FPU::IsBranch(uint32 nOpcode)
{
if(nOpcode == 0) return MIPS_BRANCH_NONE;
INSTRUCTION Instr;
Instr.pIsBranch = SubTableIsBranch;
Instr.pSubTable = &m_reflGeneralTable;
return Instr.pIsBranch(&Instr, NULL, nOpcode);
}
uint32 CCOP_FPU::GetEffectiveAddress(uint32 nAddress, uint32 nOpcode)
{
if(nOpcode == 0) return 0;
INSTRUCTION Instr;
Instr.pGetEffectiveAddress = SubTableEffAddr;
Instr.pSubTable = &m_reflGeneralTable;
return Instr.pGetEffectiveAddress(&Instr, NULL, nAddress, nOpcode);
}
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