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[Android] Get CArmRecompilerOps::LB to use reg caching

This commit is contained in:
zilmar 2016-10-01 20:31:35 +10:00
parent dc5b5cb7b3
commit 047d8b6d84
1 changed files with 36 additions and 5 deletions
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41
Source/Project64-core/N64System/Recompiler/Arm/ArmRecompilerOps.cpp
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@ -1907,15 +1907,46 @@ void CArmRecompilerOps::LDR()
void CArmRecompilerOps::LB() void CArmRecompilerOps::LB()
{ {
UnMap_GPR(m_Opcode.base, true); if (m_Opcode.rt == 0)
UnMap_GPR(m_Opcode.rt, true);
if (g_Settings->LoadBool(Game_32Bit))
{ {
CompileInterpterCall((void *)R4300iOp32::LB, "R4300iOp32::LB"); return;
}
if (IsConst(m_Opcode.base))
{
g_Notify->BreakPoint(__FILE__,__LINE__);
}
if (IsMapped(m_Opcode.rt))
{
ProtectGPR(m_Opcode.rt);
}
ArmReg TempRegAddress;
if (IsMapped(m_Opcode.base))
{
TempRegAddress = Map_TempReg(Arm_Any, -1, false);
AddConstToArmReg(TempRegAddress,GetMipsRegMapLo(m_Opcode.base),(int16_t)m_Opcode.immediate);
} }
else else
{ {
CompileInterpterCall((void *)R4300iOp::LB, "R4300iOp::LB"); TempRegAddress = Map_TempReg(Arm_Any, m_Opcode.base, false);
AddConstToArmReg(TempRegAddress,(int16_t)m_Opcode.immediate);
}
if (g_System->bUseTlb())
{
ArmReg TempReg = Map_TempReg(Arm_Any, -1, false);
ShiftRightUnsignImmed(TempReg, TempRegAddress, 12);
ArmReg ReadMapReg = Map_Variable(CArmRegInfo::VARIABLE_TLB_READMAP);
LoadArmRegPointerToArmReg(TempReg,ReadMapReg,TempReg,2);
CompileReadTLBMiss(TempRegAddress, TempReg);
XorConstToArmReg(TempRegAddress, 3);
Map_GPR_32bit(m_Opcode.rt, true, -1);
LoadArmRegPointerByteToArmReg(GetMipsRegMapLo(m_Opcode.rt),TempReg,TempRegAddress,0);
SignExtendByte(GetMipsRegMapLo(m_Opcode.rt));
}
else
{
g_Notify->BreakPoint(__FILE__, __LINE__);
} }
} }