/**
* Read size bytes memory at address and store in p.
*/
- virtual void readBlob(Addr addr, uint8_t* p, int size) const;
+ virtual void readBlob(Addr addr, uint8_t* p, int size) const {
+ readBlobPhys(addr, 0, p, size);
+ }
/**
* Write size bytes from p to address.
*/
- virtual void writeBlob(Addr addr, const uint8_t* p, int size) const;
+ virtual void writeBlob(Addr addr, const uint8_t* p, int size) const {
+ writeBlobPhys(addr, 0, p, size);
+ }
/**
* Fill size bytes starting at addr with byte value val.
*/
- virtual void memsetBlob(Addr addr, uint8_t v, int size) const;
+ virtual void memsetBlob(Addr addr, uint8_t v, int size) const {
+ memsetBlobPhys(addr, 0, v, size);
+ }
+
+ /**
+ * Read size bytes memory at physical address and store in p.
+ */
+ void readBlobPhys(Addr addr, Request::Flags flags,
+ uint8_t* p, int size) const;
+
+ /**
+ * Write size bytes from p to physical address.
+ */
+ void writeBlobPhys(Addr addr, Request::Flags flags,
+ const uint8_t* p, int size) const;
+
+ /**
+ * Fill size bytes starting at physical addr with byte value val.
+ */
+ void memsetBlobPhys(Addr addr, Request::Flags flags,
+ uint8_t v, int size) const;
/**
* Read sizeof(T) bytes from address and return as object T.
};
+/**
+ * This object is a proxy for a structural port, to be used for debug
+ * accesses to secure memory.
+ *
+ * The addresses are interpreted as physical addresses to secure memory.
+ */
+class SecurePortProxy : public PortProxy
+{
+ public:
+ SecurePortProxy(MasterPort &port, unsigned int cache_line_size)
+ : PortProxy(port, cache_line_size) {}
+
+ void readBlob(Addr addr, uint8_t *p, int size) const override;
+ void writeBlob(Addr addr, const uint8_t *p, int size) const override;
+ void memsetBlob(Addr addr, uint8_t val, int size) const override;
+};
+
template <typename T>
T
PortProxy::read(Addr address) const