Changeset 10923:ac0c11d8dfd6

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mem: Cleanup packet accessor methods
The Packet::get() and Packet::set() methods both have very strange

semantics. Currently, they automatically convert between the guest

system's endianness and the host system's endianness. This behavior is

usually undesired and unexpected.
This patch introduces three new method pairs to access data:
* getLE() / setLE() - Get data stored as little endian.

  * getBE() / setBE() - Get data stored as big endian.

  * get(ByteOrder) / set(v, ByteOrder) - Configurable endianness
For example, a little endian device that is receiving a write request

will use teh getLE() method to get the data from the packet.
The old interface will be deprecated once all existing devices have

been ported to the new interface.