translating_port_proxy.hh

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#ifndef __MEM_TRANSLATING_PORT_PROXY_HH__
#define __MEM_TRANSLATING_PORT_PROXY_HH__
 
#include <functional>
 
#include "arch/generic/mmu.hh"
#include "mem/port_proxy.hh"
 
namespace gem5
{
 
class ThreadContext;
 
class TranslatingPortProxy : public PortProxy
{
  protected:
    ThreadContext* _tc;
    Request::Flags flags;
 
    virtual bool
    fixupRange(const TranslationGen::Range &range, BaseMMU::Mode mode) const
    {
        return false;
    }
 
    bool tryOnBlob(BaseMMU::Mode mode, TranslationGenPtr gen,
            std::function<void(const TranslationGen::Range &)> func) const;
 
  public:
    TranslatingPortProxy(ThreadContext *tc, Request::Flags _flags=0);
 
    bool tryReadBlob(Addr addr, void *p, uint64_t size) const override;
 
    bool tryWriteBlob(Addr addr, const void *p, uint64_t size) const override;
 
    bool tryMemsetBlob(Addr address, uint8_t  v, uint64_t size) const override;
};
 
} // namespace gem5
 
#endif //__MEM_TRANSLATING_PORT_PROXY_HH__