bool tryReadBlob(Addr addr, uint8_t *p, int size) const;
bool tryWriteBlob(Addr addr, const uint8_t *p, int size) const;
bool tryMemsetBlob(Addr addr, uint8_t val, int size) const;
bool tryWriteString(Addr addr, const char *str) const;
bool tryReadString(std::string &str, Addr addr) const;
bool tryReadBlob(Addr addr, uint8_t *p, int size) const;
bool tryWriteBlob(Addr addr, const uint8_t *p, int size) const;
bool tryMemsetBlob(Addr addr, uint8_t val, int size) const;
bool tryWriteString(Addr addr, const char *str) const;
bool tryReadString(std::string &str, Addr addr) const;