diff options
Diffstat (limited to 'src/mem/packet.hh')
| -rw-r--r-- | src/mem/packet.hh | 57 |
1 files changed, 55 insertions, 2 deletions
diff --git a/src/mem/packet.hh b/src/mem/packet.hh index d6231f48f..2b667d26d 100644 --- a/src/mem/packet.hh +++ b/src/mem/packet.hh @@ -767,6 +767,12 @@ class Packet : public Printable } + public: + /** + * @{ + * @name Data accessor mehtods + */ + /** * Set the data pointer to the following value that should not be * freed. Static data allows us to do a single memcpy even if @@ -845,15 +851,50 @@ class Packet : public Printable } /** - * return the value of what is pointed to in the packet. + * Get the data in the packet byte swapped from big endian to + * host endian. + */ + template <typename T> + T getBE() const; + + /** + * Get the data in the packet byte swapped from little endian to + * host endian. + */ + template <typename T> + T getLE() const; + + /** + * Get the data in the packet byte swapped from the specified + * endianness. + */ + template <typename T> + T get(ByteOrder endian) const; + + /** + * Get the data in the packet byte swapped from guest to host + * endian. */ template <typename T> T get() const; + /** Set the value in the data pointer to v as big endian. */ + template <typename T> + void setBE(T v); + + /** Set the value in the data pointer to v as little endian. */ + template <typename T> + void setLE(T v); + /** - * set the value in the data pointer to v. + * Set the value in the data pointer to v using the specified + * endianness. */ template <typename T> + void set(T v, ByteOrder endian); + + /** Set the value in the data pointer to v as guest endian. */ + template <typename T> void set(T v); /** @@ -925,6 +966,18 @@ class Packet : public Printable data = new uint8_t[getSize()]; } + /** @} */ + + private: // Private data accessor methods + /** Get the data in the packet without byte swapping. */ + template <typename T> + T getRaw() const; + + /** Set the value in the data pointer to v without byte swapping. */ + template <typename T> + void setRaw(T v); + + public: /** * Check a functional request against a memory value stored in * another packet (i.e. an in-transit request or |