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[Project64] Update CArmRecompilerOps::JAL

This commit is contained in:
zilmar 2016-11-22 21:30:05 +11:00
parent e6b483ef85
commit 7cf0fe045f
1 changed files with 8 additions and 10 deletions
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18
Source/Project64-core/N64System/Recompiler/Arm/ArmRecompilerOps.cpp
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@ -1773,17 +1773,15 @@ void CArmRecompilerOps::JAL()
{
if (m_NextInstruction == NORMAL)
{
if (IsKnown(31))
{
g_Notify->BreakPoint(__FILE__, __LINE__);
return;
}
Map_GPR_32bit(31, true, -1);
MoveVariableToArmReg(_PROGRAM_COUNTER, "_PROGRAM_COUNTER", GetMipsRegMapLo(31));
ArmReg TempReg = m_RegWorkingSet.Map_TempReg(Arm_Any, -1, false);
MoveConstToArmReg(TempReg, 0xF0000000);
AndArmRegToArmReg(GetMipsRegMapLo(31), GetMipsRegMapLo(31), TempReg);
MoveConstToArmReg(TempReg, (m_CompilePC + 8) & ~0xF0000000);
OrArmRegToArmReg(GetMipsRegMapLo(31), GetMipsRegMapLo(31), TempReg,0);
m_RegWorkingSet.SetArmRegProtected(TempReg, false);
if (!g_System->b32BitCore())
{
MoveConstToVariable((m_CompilePC & 0x80000000) != 0 ? 0xFFFFFFFF : 0, &_GPR[31].UW[1], CRegName::GPR_Hi[31]);
}
MoveConstToVariable(m_CompilePC + 8, &_GPR[31].UW[0], CRegName::GPR_Lo[31]);
if ((m_CompilePC & 0xFFC) == 0xFFC)
{
MoveConstToVariable((m_CompilePC & 0xF0000000) + (m_Opcode.target << 2), &R4300iOp::m_JumpToLocation, "R4300iOp::m_JumpToLocation");