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Jit: Add feature flag for performance monitor

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By making the JIT cache check if the current state of MMCR0 and MMRC1
matches the state they had at the time the JIT block was compiled, we
solve a correctness issue (marked in a comment as a speed hack).

Not known to affect any games.
This commit is contained in:
JosJuice
2023-06-23 17:06:39 +02:00
parent ca7e05bbc4
commit 62787085e1
10 changed files with 63 additions and 16 deletions
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2
Source/Core/Core/PowerPC/GDBStub.cpp
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@ -761,6 +761,7 @@ static void WriteRegister()
break;
case 131:
ppc_state.spr[SPR_MMCR0] = re32hex(bufptr);
PowerPC::MMCRUpdated(ppc_state);
break;
case 132:
ppc_state.spr[SPR_PMC1] = re32hex(bufptr);
@ -773,6 +774,7 @@ static void WriteRegister()
break;
case 135:
ppc_state.spr[SPR_MMCR1] = re32hex(bufptr);
PowerPC::MMCRUpdated(ppc_state);
break;
case 136:
ppc_state.spr[SPR_PMC3] = re32hex(bufptr);