diff options
Diffstat (limited to 'src/arch/x86/faults.cc')
| -rw-r--r-- | src/arch/x86/faults.cc | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/arch/x86/faults.cc b/src/arch/x86/faults.cc index e3a4befb2..b7d9335d4 100644 --- a/src/arch/x86/faults.cc +++ b/src/arch/x86/faults.cc @@ -135,6 +135,9 @@ namespace X86ISA void PageFault::invoke(ThreadContext * tc, const StaticInstPtr &inst) { if (FullSystem) { + /* Invalidate any matching TLB entries before handling the page fault */ + tc->getITBPtr()->demapPage(addr, 0); + tc->getDTBPtr()->demapPage(addr, 0); HandyM5Reg m5reg = tc->readMiscRegNoEffect(MISCREG_M5_REG); X86FaultBase::invoke(tc); /* |