cdkersey/harmonica — pull request #2 by omikun (2013-03-12 22:58:05+00:00)
Title: Added LSQ implementation

Basic load store queue has:

8 load entries, 8 store entries
Stores are committed (sent to memory system) in order
Loads may be sent to memory out of order, can handle out of order data return
WAR hazard detection is supported, with 1 cycle bubble
Load store forwarding is supported in same cycle as insertion to load queue.
All ld/st must be inserted in to respective queues before send to memory (no bypass yet)