diff options
Diffstat (limited to 'src/arch/alpha/tlb.hh')
| -rw-r--r-- | src/arch/alpha/tlb.hh | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/src/arch/alpha/tlb.hh b/src/arch/alpha/tlb.hh index 69a33f32d..e61ae5c6d 100644 --- a/src/arch/alpha/tlb.hh +++ b/src/arch/alpha/tlb.hh @@ -44,7 +44,7 @@ #include "params/AlphaDTB.hh" #include "params/AlphaITB.hh" #include "sim/faults.hh" -#include "sim/sim_object.hh" +#include "sim/tlb.hh" class ThreadContext; @@ -52,7 +52,7 @@ namespace AlphaISA { class TlbEntry; - class TLB : public SimObject + class TLB : public BaseTLB { protected: typedef std::multimap<Addr, int> PageTable; @@ -79,6 +79,12 @@ namespace AlphaISA void flushProcesses(); void flushAddr(Addr addr, uint8_t asn); + void demapPage(Addr vaddr, uint64_t asn) + { + assert(asn < (1 << 8)); + flushAddr(vaddr, asn); + } + // static helper functions... really EV5 VM traits static bool validVirtualAddress(Addr vaddr) { // unimplemented bits must be all 0 or all 1 |