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microVU: Preserve XGKIck cycles in delay slot 

Also added handling for xgkick sync on single instructions
This commit is contained in:
refractionpcsx2 2021-11-21 16:06:17 +00:00
parent d88f638fbc
commit 0a79892923
1 changed files with 34 additions and 6 deletions
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40
pcsx2/x86/microVU_Compile.inl
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@ -596,6 +596,18 @@ void* mVUcompileSingleInstruction(microVU& mVU, u32 startPC, uptr pState, microF
mVUopL(mVU, 0);
incPC(1);
}
if (!mVUlow.isKick)
{
mVUlow.kickcycles = 1 + mVUstall;
mVUregs.xgkickcycles = 0;
}
else
{
mVUregs.xgkickcycles = 0;
mVUlow.kickcycles = 0;
}
mVUsetCycles(mVU);
mVUinfo.readQ = mVU.q;
mVUinfo.writeQ = !mVU.q;
@ -620,12 +632,19 @@ void* mVUcompileSingleInstruction(microVU& mVU, u32 startPC, uptr pState, microF
}
mVUexecuteInstruction(mVU);
if (isVU1 && mVUlow.kickcycles && CHECK_XGKICKHACK)
{
mVU_XGKICK_SYNC(mVU, false);
}
mVUincCycles(mVU, 1); //Just incase the is XGKick
if (mVUinfo.doXGKICK)
{
mVU_XGKICK_DELAY(mVU);
}
mVUregs.xgkickcycles = 0;
return thisPtr;
}
@ -769,8 +788,11 @@ void* mVUcompile(microVU& mVU, u32 startPC, uptr pState)
}
branchWarning(mVU);
mVUlow.kickcycles = mVUregs.xgkickcycles;
mVUregs.xgkickcycles = 0;
if (mVUregs.xgkickcycles)
{
mVUlow.kickcycles = mVUregs.xgkickcycles;
mVUregs.xgkickcycles = 0;
}
break;
}
else if (branch == 1)
@ -789,15 +811,21 @@ void* mVUcompile(microVU& mVU, u32 startPC, uptr pState)
if (mVUup.mBit && !branch && !mVUup.eBit)
{
mVUregs.needExactMatch |= 7;
mVUlow.kickcycles = mVUregs.xgkickcycles;
mVUregs.xgkickcycles = 0;
if (mVUregs.xgkickcycles)
{
mVUlow.kickcycles = mVUregs.xgkickcycles;
mVUregs.xgkickcycles = 0;
}
break;
}
if (mVUinfo.isEOB)
{
mVUlow.kickcycles = mVUregs.xgkickcycles;
mVUregs.xgkickcycles = 0;
if (mVUregs.xgkickcycles)
{
mVUlow.kickcycles = mVUregs.xgkickcycles;
mVUregs.xgkickcycles = 0;
}
break;
}