Changeset 11175:4519bd6790ee
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ruby: move testAnd* into DataBlock and change Packet* to PacketPtr

These changes are motivated by a request from Joel Hestness regarding
http://reviews.gem5.org/r/3113/.  The original request was to move the
testAndRead and testAndWrite into DataBlock.  The Packet* to PacketPtr change
was necessary to satisfy slicc in "RubySlicc_Exports.sm"; it seems that it's
not possible to specify pointer parameters in slicc "structure" blocks.
Also, the changes to use the typedef are arguably cleaner since it's
consistent across all of the files now.