# Node ID 0a6a1b9228510885c84e2716664bd93b40fd662f # Parent 0a04a9914ba375d41bf0382f31de6c2ce9fc4fc6 diff --git a/src/arch/arm/faults.cc b/src/arch/arm/faults.cc --- a/src/arch/arm/faults.cc +++ b/src/arch/arm/faults.cc @@ -969,7 +969,17 @@ } else { // AArch64 // Set the FAR register. Nothing else to do if we are in AArch64 state // because the syndrome register has already been set inside invoke64() - tc->setMiscReg(AbortFault::getFaultAddrReg64(), faultAddr); + if (stage2) { + // stage 2 fault, set HPFAR_EL2 to the faulting IPA + // and FAR_EL2 to the Original VA + tc->setMiscReg(AbortFault::getFaultAddrReg64(), OVAddr); + tc->setMiscReg(MISCREG_HPFAR_EL2, bits(faultAddr, 47, 12) << 4); + + DPRINTF(Faults, "Abort Fault (Stage 2) VA: 0x%x IPA: 0x%x\n", + OVAddr, faultAddr); + } else { + tc->setMiscReg(AbortFault::getFaultAddrReg64(), faultAddr); + } } }