tlb.hh

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#ifndef __ARCH_ARM_FASTMODEL_IRIS_TLB_HH__
#define __ARCH_ARM_FASTMODEL_IRIS_TLB_HH__
 
#include "arch/generic/tlb.hh"
#include "params/IrisTLB.hh"
 
namespace gem5
{
 
namespace Iris
{
 
class TLB : public BaseTLB
{
  public:
    PARAMS(IrisTLB)
 
    TLB(const Params &p) : BaseTLB(p) {}
 
    void demapPage(Addr vaddr, uint64_t asn) override {}
    void flushAll() override {}
    void takeOverFrom(BaseTLB *otlb) override {}
 
    Fault translateFunctional(
        const RequestPtr &req, gem5::ThreadContext *tc,
        BaseMMU::Mode mode) override;
    Fault translateAtomic(
        const RequestPtr &req, gem5::ThreadContext *tc,
        BaseMMU::Mode mode) override;
    void translateTiming(
        const RequestPtr &req, gem5::ThreadContext *tc,
        BaseMMU::Translation *translation, BaseMMU::Mode mode) override;
 
    Fault
    finalizePhysical(
        const RequestPtr &req, gem5::ThreadContext *tc,
        BaseMMU::Mode mode) const override
    {
        return NoFault;
    }
};
 
} // namespace Iris
} // namespace gem5
 
#endif // __ARCH_ARM_FASTMODEL_IRIS_TLB_HH__