diff options
Diffstat (limited to 'src/cpu/o3/lsq.hh')
| -rw-r--r-- | src/cpu/o3/lsq.hh | 15 |
1 files changed, 13 insertions, 2 deletions
diff --git a/src/cpu/o3/lsq.hh b/src/cpu/o3/lsq.hh index 36ad75aed..e0ed05d7e 100644 --- a/src/cpu/o3/lsq.hh +++ b/src/cpu/o3/lsq.hh @@ -1,5 +1,6 @@ /* * Copyright (c) 2011-2012 ARM Limited + * Copyright (c) 2013 Advanced Micro Devices, Inc. * All rights reserved * * The license below extends only to copyright in the software and shall @@ -204,11 +205,21 @@ class LSQ { int numStores(ThreadID tid) { return thread[tid].numStores(); } - /** Returns the number of free entries. */ - unsigned numFreeEntries(); + /** Returns the number of free load entries. */ + unsigned numFreeLoadEntries(); + + /** Returns the number of free store entries. */ + unsigned numFreeStoreEntries(); + /** Returns the number of free entries for a specific thread. */ unsigned numFreeEntries(ThreadID tid); + /** Returns the number of free entries in the LQ for a specific thread. */ + unsigned numFreeLoadEntries(ThreadID tid); + + /** Returns the number of free entries in the SQ for a specific thread. */ + unsigned numFreeStoreEntries(ThreadID tid); + /** Returns if the LSQ is full (either LQ or SQ is full). */ bool isFull(); /** |