diff options
Diffstat (limited to 'src/cpu/o3')
| -rw-r--r-- | src/cpu/o3/ras.hh | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/cpu/o3/ras.hh b/src/cpu/o3/ras.hh index 97846ed16..f0621c5b5 100644 --- a/src/cpu/o3/ras.hh +++ b/src/cpu/o3/ras.hh @@ -71,6 +71,9 @@ class ReturnAddrStack */ void restore(unsigned top_entry_idx, const Addr &restored_target); + bool empty() { return usedEntries == 0; } + + bool full() { return usedEntries == numEntries; } private: /** Increments the top of stack index. */ inline void incrTos() |