Play-/Source/ee/MA_VU_Upper.cpp
Jean-Philip Desjardins 9ee176dd44 Cleanup.
2016-06-04 22:26:09 -04:00

532 lines
14 KiB
C++

#include "MA_VU.h"
#include "../MIPS.h"
#include "VUShared.h"
#include "Vif.h"
#undef MAX
CMA_VU::CUpper::CUpper()
: CMIPSInstructionFactory(MIPS_REGSIZE_32)
, m_nFT(0)
, m_nFS(0)
, m_nFD(0)
, m_nBc(0)
, m_nDest(0)
, m_relativePipeTime(0)
{
}
void CMA_VU::CUpper::CompileInstruction(uint32 nAddress, CMipsJitter* codeGen, CMIPS* pCtx)
{
SetupQuickVariables(nAddress, codeGen, pCtx);
m_nDest = (uint8 )((m_nOpcode >> 21) & 0x000F);
m_nFT = (uint8 )((m_nOpcode >> 16) & 0x001F);
m_nFS = (uint8 )((m_nOpcode >> 11) & 0x001F);
m_nFD = (uint8 )((m_nOpcode >> 6) & 0x001F);
m_nBc = (uint8 )((m_nOpcode >> 0) & 0x0003);
((this)->*(m_pOpVector[m_nOpcode & 0x3F]))();
//Make sure D and T bit aren't set
assert((m_nOpcode & 0x18000000) == 0);
//Check I bit
if(m_nOpcode & 0x80000000)
{
LOI(pCtx->m_pMemoryMap->GetInstruction(nAddress - 4));
}
//Check E bit
if(m_nOpcode & 0x40000000)
{
//Force exception checking if microprogram is done
m_codeGen->PushCst(1);
m_codeGen->PullRel(offsetof(CMIPS, m_State.nHasException));
}
}
void CMA_VU::CUpper::SetRelativePipeTime(uint32 relativePipeTime)
{
m_relativePipeTime = relativePipeTime;
}
void CMA_VU::CUpper::LOI(uint32 nValue)
{
m_codeGen->PushCst(nValue);
m_codeGen->PullRel(offsetof(CMIPS, m_State.nCOP2I));
}
//////////////////////////////////////////////////
//Vector Instructions
//////////////////////////////////////////////////
//00
//01
//02
//03
void CMA_VU::CUpper::ADDbc()
{
VUShared::ADDbc(m_codeGen, m_nDest, m_nFD, m_nFS, m_nFT, m_nBc, m_relativePipeTime);
}
//04
//05
//06
//07
void CMA_VU::CUpper::SUBbc()
{
VUShared::SUBbc(m_codeGen, m_nDest, m_nFD, m_nFS, m_nFT, m_nBc, m_relativePipeTime);
}
//08
//09
//0A
//0B
void CMA_VU::CUpper::MADDbc()
{
VUShared::MADDbc(m_codeGen, m_nDest, m_nFD, m_nFS, m_nFT, m_nBc, m_relativePipeTime);
}
//0C
//0D
//0E
//0F
void CMA_VU::CUpper::MSUBbc()
{
VUShared::MSUBbc(m_codeGen, m_nDest, m_nFD, m_nFS, m_nFT, m_nBc, m_relativePipeTime);
}
//10
//11
//12
//13
void CMA_VU::CUpper::MAXbc()
{
VUShared::MAXbc(m_codeGen, m_nDest, m_nFD, m_nFS, m_nFT, m_nBc);
}
//14
//15
//16
//17
void CMA_VU::CUpper::MINIbc()
{
VUShared::MINIbc(m_codeGen, m_nDest, m_nFD, m_nFS, m_nFT, m_nBc);
}
//18
//19
//1A
//1B
void CMA_VU::CUpper::MULbc()
{
VUShared::MULbc(m_codeGen, m_nDest, m_nFD, m_nFS, m_nFT, m_nBc, m_relativePipeTime);
}
//1C
void CMA_VU::CUpper::MULq()
{
VUShared::MULq(m_codeGen, m_nDest, m_nFD, m_nFS, m_nAddress);
}
//1D
void CMA_VU::CUpper::MAXi()
{
VUShared::MAXi(m_codeGen, m_nDest, m_nFD, m_nFS);
}
//1E
void CMA_VU::CUpper::MULi()
{
VUShared::MULi(m_codeGen, m_nDest, m_nFD, m_nFS);
}
//1F
void CMA_VU::CUpper::MINIi()
{
VUShared::MINIi(m_codeGen, m_nDest, m_nFD, m_nFS);
}
//20
void CMA_VU::CUpper::ADDq()
{
VUShared::ADDq(m_codeGen, m_nDest, m_nFD, m_nFS);
}
//21
void CMA_VU::CUpper::MADDq()
{
VUShared::MADDq(m_codeGen, m_nDest, m_nFD, m_nFS, m_relativePipeTime);
}
//22
void CMA_VU::CUpper::ADDi()
{
VUShared::ADDi(m_codeGen, m_nDest, m_nFD, m_nFS, m_relativePipeTime);
}
//23
void CMA_VU::CUpper::MADDi()
{
VUShared::MADDi(m_codeGen, m_nDest, m_nFD, m_nFS, m_relativePipeTime);
}
//24
void CMA_VU::CUpper::SUBq()
{
VUShared::SUBq(m_codeGen, m_nDest, m_nFD, m_nFS);
}
//25
void CMA_VU::CUpper::MSUBq()
{
VUShared::MSUBq(m_codeGen, m_nDest, m_nFD, m_nFS);
}
//26
void CMA_VU::CUpper::SUBi()
{
VUShared::SUBi(m_codeGen, m_nDest, m_nFD, m_nFS, m_relativePipeTime);
}
//27
void CMA_VU::CUpper::MSUBi()
{
VUShared::MSUBi(m_codeGen, m_nDest, m_nFD, m_nFS);
}
//28
void CMA_VU::CUpper::ADD()
{
VUShared::ADD(m_codeGen, m_nDest, m_nFD, m_nFS, m_nFT, m_relativePipeTime);
}
//29
void CMA_VU::CUpper::MADD()
{
VUShared::MADD(m_codeGen, m_nDest, m_nFD, m_nFS, m_nFT, m_relativePipeTime);
}
//2A
void CMA_VU::CUpper::MUL()
{
VUShared::MUL(m_codeGen, m_nDest, m_nFD, m_nFS, m_nFT, m_relativePipeTime);
}
//2B
void CMA_VU::CUpper::MAX()
{
VUShared::MAX(m_codeGen, m_nDest, m_nFD, m_nFS, m_nFT);
}
//2C
void CMA_VU::CUpper::SUB()
{
VUShared::SUB(m_codeGen, m_nDest, m_nFD, m_nFS, m_nFT, m_relativePipeTime);
}
//2D
void CMA_VU::CUpper::MSUB()
{
VUShared::MSUB(m_codeGen, m_nDest, m_nFD, m_nFS, m_nFT, m_relativePipeTime);
}
//2E
void CMA_VU::CUpper::OPMSUB()
{
VUShared::OPMSUB(m_codeGen, m_nFD, m_nFS, m_nFT, m_relativePipeTime);
}
//2F
void CMA_VU::CUpper::MINI()
{
VUShared::MINI(m_codeGen, m_nDest, m_nFD, m_nFS, m_nFT);
}
//3C
void CMA_VU::CUpper::VECTOR0()
{
((this)->*(m_pOpVector0[(m_nOpcode >> 6) & 0x1F]))();
}
//3D
void CMA_VU::CUpper::VECTOR1()
{
((this)->*(m_pOpVector1[(m_nOpcode >> 6) & 0x1F]))();
}
//3E
void CMA_VU::CUpper::VECTOR2()
{
((this)->*(m_pOpVector2[(m_nOpcode >> 6) & 0x1F]))();
}
//3F
void CMA_VU::CUpper::VECTOR3()
{
((this)->*(m_pOpVector3[(m_nOpcode >> 6) & 0x1F]))();
}
//////////////////////////////////////////////////
//VectorX Common Instructions
//////////////////////////////////////////////////
//00
void CMA_VU::CUpper::ADDAbc()
{
VUShared::ADDAbc(m_codeGen, m_nDest, m_nFS, m_nFT, m_nBc);
}
//01
void CMA_VU::CUpper::SUBAbc()
{
VUShared::SUBAbc(m_codeGen, m_nDest, m_nFS, m_nFT, m_nBc);
}
//02
void CMA_VU::CUpper::MADDAbc()
{
VUShared::MADDAbc(m_codeGen, m_nDest, m_nFS, m_nFT, m_nBc, m_relativePipeTime);
}
//03
void CMA_VU::CUpper::MSUBAbc()
{
VUShared::MSUBAbc(m_codeGen, m_nDest, m_nFS, m_nFT, m_nBc, m_relativePipeTime);
}
//06
void CMA_VU::CUpper::MULAbc()
{
VUShared::MULAbc(m_codeGen, m_nDest, m_nFS, m_nFT, m_nBc, m_relativePipeTime);
}
//////////////////////////////////////////////////
//Vector0 Instructions
//////////////////////////////////////////////////
//04
void CMA_VU::CUpper::ITOF0()
{
VUShared::ITOF0(m_codeGen, m_nDest, m_nFT, m_nFS);
}
//05
void CMA_VU::CUpper::FTOI0()
{
VUShared::FTOI0(m_codeGen, m_nDest, m_nFT, m_nFS);
}
//07
void CMA_VU::CUpper::MULAq()
{
VUShared::MULAq(m_codeGen, m_nDest, m_nFS);
}
//0A
void CMA_VU::CUpper::ADDA()
{
VUShared::ADDA(m_codeGen, m_nDest, m_nFS, m_nFT);
}
//0B
void CMA_VU::CUpper::SUBA()
{
VUShared::SUBA(m_codeGen, m_nDest, m_nFS, m_nFT);
}
//////////////////////////////////////////////////
//Vector1 Instructions
//////////////////////////////////////////////////
//04
void CMA_VU::CUpper::ITOF4()
{
VUShared::ITOF4(m_codeGen, m_nDest, m_nFT, m_nFS);
}
//05
void CMA_VU::CUpper::FTOI4()
{
VUShared::FTOI4(m_codeGen, m_nDest, m_nFT, m_nFS);
}
//07
void CMA_VU::CUpper::ABS()
{
VUShared::ABS(m_codeGen, m_nDest, m_nFT, m_nFS);
}
//0A
void CMA_VU::CUpper::MADDA()
{
VUShared::MADDA(m_codeGen, m_nDest, m_nFS, m_nFT, m_relativePipeTime);
}
//0B
void CMA_VU::CUpper::MSUBA()
{
VUShared::MSUBA(m_codeGen, m_nDest, m_nFS, m_nFT, m_relativePipeTime);
}
//////////////////////////////////////////////////
//Vector2 Instructions
//////////////////////////////////////////////////
//04
void CMA_VU::CUpper::ITOF12()
{
VUShared::ITOF12(m_codeGen, m_nDest, m_nFT, m_nFS);
}
//05
void CMA_VU::CUpper::FTOI12()
{
VUShared::FTOI12(m_codeGen, m_nDest, m_nFT, m_nFS);
}
//07
void CMA_VU::CUpper::MULAi()
{
VUShared::MULAi(m_codeGen, m_nDest, m_nFS);
}
//08
void CMA_VU::CUpper::ADDAi()
{
VUShared::ADDAi(m_codeGen, m_nDest, m_nFS);
}
//09
void CMA_VU::CUpper::SUBAi()
{
VUShared::SUBAi(m_codeGen, m_nDest, m_nFS);
}
//0A
void CMA_VU::CUpper::MULA()
{
VUShared::MULA(m_codeGen, m_nDest, m_nFS, m_nFT);
}
//0B
void CMA_VU::CUpper::OPMULA()
{
VUShared::OPMULA(m_codeGen, m_nFS, m_nFT);
}
//////////////////////////////////////////////////
//Vector3 Instructions
//////////////////////////////////////////////////
//04
void CMA_VU::CUpper::ITOF15()
{
VUShared::ITOF15(m_codeGen, m_nDest, m_nFT, m_nFS);
}
//05
void CMA_VU::CUpper::FTOI15()
{
VUShared::FTOI15(m_codeGen, m_nDest, m_nFT, m_nFS);
}
//07
void CMA_VU::CUpper::CLIP()
{
VUShared::CLIP(m_codeGen, m_nFS, m_nFT);
}
//08
void CMA_VU::CUpper::MADDAi()
{
VUShared::MADDAi(m_codeGen, m_nDest, m_nFS, m_relativePipeTime);
}
//09
void CMA_VU::CUpper::MSUBAi()
{
VUShared::MSUBAi(m_codeGen, m_nDest, m_nFS, m_relativePipeTime);
}
//0B
void CMA_VU::CUpper::NOP()
{
}
//////////////////////////////////////////////////
//Opcode Tables
//////////////////////////////////////////////////
CMA_VU::CUpper::InstructionFuncConstant CMA_VU::CUpper::m_pOpVector[0x40] =
{
//0x00
&CMA_VU::CUpper::ADDbc, &CMA_VU::CUpper::ADDbc, &CMA_VU::CUpper::ADDbc, &CMA_VU::CUpper::ADDbc, &CMA_VU::CUpper::SUBbc, &CMA_VU::CUpper::SUBbc, &CMA_VU::CUpper::SUBbc, &CMA_VU::CUpper::SUBbc,
//0x08
&CMA_VU::CUpper::MADDbc, &CMA_VU::CUpper::MADDbc, &CMA_VU::CUpper::MADDbc, &CMA_VU::CUpper::MADDbc, &CMA_VU::CUpper::MSUBbc, &CMA_VU::CUpper::MSUBbc, &CMA_VU::CUpper::MSUBbc, &CMA_VU::CUpper::MSUBbc,
//0x10
&CMA_VU::CUpper::MAXbc, &CMA_VU::CUpper::MAXbc, &CMA_VU::CUpper::MAXbc, &CMA_VU::CUpper::MAXbc, &CMA_VU::CUpper::MINIbc, &CMA_VU::CUpper::MINIbc, &CMA_VU::CUpper::MINIbc, &CMA_VU::CUpper::MINIbc,
//0x18
&CMA_VU::CUpper::MULbc, &CMA_VU::CUpper::MULbc, &CMA_VU::CUpper::MULbc, &CMA_VU::CUpper::MULbc, &CMA_VU::CUpper::MULq, &CMA_VU::CUpper::MAXi, &CMA_VU::CUpper::MULi, &CMA_VU::CUpper::MINIi,
//0x20
&CMA_VU::CUpper::ADDq, &CMA_VU::CUpper::MADDq, &CMA_VU::CUpper::ADDi, &CMA_VU::CUpper::MADDi, &CMA_VU::CUpper::SUBq, &CMA_VU::CUpper::MSUBq, &CMA_VU::CUpper::SUBi, &CMA_VU::CUpper::MSUBi,
//0x28
&CMA_VU::CUpper::ADD, &CMA_VU::CUpper::MADD, &CMA_VU::CUpper::MUL, &CMA_VU::CUpper::MAX, &CMA_VU::CUpper::SUB, &CMA_VU::CUpper::MSUB, &CMA_VU::CUpper::OPMSUB, &CMA_VU::CUpper::MINI,
//0x30
&CMA_VU::CUpper::Illegal, &CMA_VU::CUpper::Illegal, &CMA_VU::CUpper::Illegal, &CMA_VU::CUpper::Illegal, &CMA_VU::CUpper::Illegal, &CMA_VU::CUpper::Illegal, &CMA_VU::CUpper::Illegal, &CMA_VU::CUpper::Illegal,
//0x38
&CMA_VU::CUpper::Illegal, &CMA_VU::CUpper::Illegal, &CMA_VU::CUpper::Illegal, &CMA_VU::CUpper::Illegal, &CMA_VU::CUpper::VECTOR0, &CMA_VU::CUpper::VECTOR1, &CMA_VU::CUpper::VECTOR2, &CMA_VU::CUpper::VECTOR3,
};
CMA_VU::CUpper::InstructionFuncConstant CMA_VU::CUpper::m_pOpVector0[0x20] =
{
//0x00
&CMA_VU::CUpper::ADDAbc, &CMA_VU::CUpper::SUBAbc, &CMA_VU::CUpper::MADDAbc, &CMA_VU::CUpper::MSUBAbc, &CMA_VU::CUpper::ITOF0, &CMA_VU::CUpper::FTOI0, &CMA_VU::CUpper::MULAbc, &CMA_VU::CUpper::MULAq,
//0x08
&CMA_VU::CUpper::Illegal, &CMA_VU::CUpper::Illegal, &CMA_VU::CUpper::ADDA, &CMA_VU::CUpper::SUBA, &CMA_VU::CUpper::Illegal, &CMA_VU::CUpper::Illegal, &CMA_VU::CUpper::Illegal, &CMA_VU::CUpper::Illegal,
//0x10
&CMA_VU::CUpper::Illegal, &CMA_VU::CUpper::Illegal, &CMA_VU::CUpper::Illegal, &CMA_VU::CUpper::Illegal, &CMA_VU::CUpper::Illegal, &CMA_VU::CUpper::Illegal, &CMA_VU::CUpper::Illegal, &CMA_VU::CUpper::Illegal,
//0x18
&CMA_VU::CUpper::Illegal, &CMA_VU::CUpper::Illegal, &CMA_VU::CUpper::Illegal, &CMA_VU::CUpper::Illegal, &CMA_VU::CUpper::Illegal, &CMA_VU::CUpper::Illegal, &CMA_VU::CUpper::Illegal, &CMA_VU::CUpper::Illegal,
};
CMA_VU::CUpper::InstructionFuncConstant CMA_VU::CUpper::m_pOpVector1[0x20] =
{
//0x00
&CMA_VU::CUpper::ADDAbc, &CMA_VU::CUpper::SUBAbc, &CMA_VU::CUpper::MADDAbc, &CMA_VU::CUpper::MSUBAbc, &CMA_VU::CUpper::ITOF4, &CMA_VU::CUpper::FTOI4, &CMA_VU::CUpper::MULAbc, &CMA_VU::CUpper::ABS,
//0x08
&CMA_VU::CUpper::Illegal, &CMA_VU::CUpper::Illegal, &CMA_VU::CUpper::MADDA, &CMA_VU::CUpper::MSUBA, &CMA_VU::CUpper::Illegal, &CMA_VU::CUpper::Illegal, &CMA_VU::CUpper::Illegal, &CMA_VU::CUpper::Illegal,
//0x10
&CMA_VU::CUpper::Illegal, &CMA_VU::CUpper::Illegal, &CMA_VU::CUpper::Illegal, &CMA_VU::CUpper::Illegal, &CMA_VU::CUpper::Illegal, &CMA_VU::CUpper::Illegal, &CMA_VU::CUpper::Illegal, &CMA_VU::CUpper::Illegal,
//0x18
&CMA_VU::CUpper::Illegal, &CMA_VU::CUpper::Illegal, &CMA_VU::CUpper::Illegal, &CMA_VU::CUpper::Illegal, &CMA_VU::CUpper::Illegal, &CMA_VU::CUpper::Illegal, &CMA_VU::CUpper::Illegal, &CMA_VU::CUpper::Illegal,
};
CMA_VU::CUpper::InstructionFuncConstant CMA_VU::CUpper::m_pOpVector2[0x20] =
{
//0x00
&CMA_VU::CUpper::ADDAbc, &CMA_VU::CUpper::SUBAbc, &CMA_VU::CUpper::MADDAbc, &CMA_VU::CUpper::MSUBAbc, &CMA_VU::CUpper::ITOF12, &CMA_VU::CUpper::FTOI12, &CMA_VU::CUpper::MULAbc, &CMA_VU::CUpper::MULAi,
//0x08
&CMA_VU::CUpper::ADDAi, &CMA_VU::CUpper::SUBAi, &CMA_VU::CUpper::MULA, &CMA_VU::CUpper::OPMULA, &CMA_VU::CUpper::Illegal, &CMA_VU::CUpper::Illegal, &CMA_VU::CUpper::Illegal, &CMA_VU::CUpper::Illegal,
//0x10
&CMA_VU::CUpper::Illegal, &CMA_VU::CUpper::Illegal, &CMA_VU::CUpper::Illegal, &CMA_VU::CUpper::Illegal, &CMA_VU::CUpper::Illegal, &CMA_VU::CUpper::Illegal, &CMA_VU::CUpper::Illegal, &CMA_VU::CUpper::Illegal,
//0x18
&CMA_VU::CUpper::Illegal, &CMA_VU::CUpper::Illegal, &CMA_VU::CUpper::Illegal, &CMA_VU::CUpper::Illegal, &CMA_VU::CUpper::Illegal, &CMA_VU::CUpper::Illegal, &CMA_VU::CUpper::Illegal, &CMA_VU::CUpper::Illegal,
};
CMA_VU::CUpper::InstructionFuncConstant CMA_VU::CUpper::m_pOpVector3[0x20] =
{
//0x00
&CMA_VU::CUpper::ADDAbc, &CMA_VU::CUpper::SUBAbc, &CMA_VU::CUpper::MADDAbc, &CMA_VU::CUpper::MSUBAbc, &CMA_VU::CUpper::ITOF15, &CMA_VU::CUpper::FTOI15, &CMA_VU::CUpper::MULAbc, &CMA_VU::CUpper::CLIP,
//0x08
&CMA_VU::CUpper::MADDAi, &CMA_VU::CUpper::MSUBAi, &CMA_VU::CUpper::Illegal, &CMA_VU::CUpper::NOP, &CMA_VU::CUpper::Illegal, &CMA_VU::CUpper::Illegal, &CMA_VU::CUpper::Illegal, &CMA_VU::CUpper::Illegal,
//0x10
&CMA_VU::CUpper::Illegal, &CMA_VU::CUpper::Illegal, &CMA_VU::CUpper::Illegal, &CMA_VU::CUpper::Illegal, &CMA_VU::CUpper::Illegal, &CMA_VU::CUpper::Illegal, &CMA_VU::CUpper::Illegal, &CMA_VU::CUpper::Illegal,
//0x18
&CMA_VU::CUpper::Illegal, &CMA_VU::CUpper::Illegal, &CMA_VU::CUpper::Illegal, &CMA_VU::CUpper::Illegal, &CMA_VU::CUpper::Illegal, &CMA_VU::CUpper::Illegal, &CMA_VU::CUpper::Illegal, &CMA_VU::CUpper::Illegal,
};