diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/arch/x86/faults.cc | 3 | ||||
| -rw-r--r-- | src/arch/x86/faults.hh | 2 |
2 files changed, 4 insertions, 1 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); /* diff --git a/src/arch/x86/faults.hh b/src/arch/x86/faults.hh index f8715ded2..6eabd53fa 100644 --- a/src/arch/x86/faults.hh +++ b/src/arch/x86/faults.hh @@ -42,7 +42,7 @@ #include <string> -#include "arch/generic/tlb.hh" +#include "arch/x86/tlb.hh" #include "base/bitunion.hh" #include "base/misc.hh" #include "sim/faults.hh" |