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Implement DCBZ

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SSimco 2024-08-26 20:15:43 +03:00
parent 8e38264c10
commit 527ac0e575
1 changed files with 11 additions and 3 deletions
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14
src/Cafe/HW/Espresso/Recompiler/BackendAArch64/BackendAArch64.cpp
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@ -246,9 +246,17 @@ bool PPCRecompilerAArch64Gen_imlInstruction_r_r(PPCRecFunction_t* PPCRecFunction
}
else if (imlInstruction->operation == PPCREC_IML_OP_DCBZ)
{
cemu_assert_suspicious();
// TODO: Implement this
return false;
auto memBaseReg = XReg(MEMORY_BASE_REG_ID);
auto tempReg32 = WReg(TEMP_REGISTER_ID);
auto tempReg64 = XReg(TEMP_REGISTER_ID);
auto tempVReg = VReg(TEMP_VECTOR_REGISTER_ID);
auto tempQReg = QReg(TEMP_VECTOR_REGISTER_ID);
aarch64GenContext->movi(tempVReg.d2, 0);
aarch64GenContext->add(tempReg32, regA, regR);
aarch64GenContext->and_(tempReg32, tempReg32, ~0x1f);
aarch64GenContext->add(tempReg64, tempReg64, memBaseReg);
aarch64GenContext->stp(tempQReg, tempQReg, AdrNoOfs(tempReg64));
return true;
}
else
{