diff options
Diffstat (limited to 'src/sim/drain.hh')
| -rw-r--r-- | src/sim/drain.hh | 23 |
1 files changed, 0 insertions, 23 deletions
diff --git a/src/sim/drain.hh b/src/sim/drain.hh index ae80fb7e9..4ed6074dd 100644 --- a/src/sim/drain.hh +++ b/src/sim/drain.hh @@ -204,29 +204,6 @@ class Drainable */ virtual void drainResume(); - /** - * Write back dirty buffers to memory using functional writes. - * - * After returning, an object implementing this method should have - * written all its dirty data back to memory. This method is - * typically used to prepare a system with caches for - * checkpointing. - */ - virtual void memWriteback() {}; - - /** - * Invalidate the contents of memory buffers. - * - * When the switching to hardware virtualized CPU models, we need - * to make sure that we don't have any cached state in the system - * that might become stale when we return. This method is used to - * flush all such state back to main memory. - * - * @warn This does <i>not</i> cause any dirty state to be written - * back to memory. - */ - virtual void memInvalidate() {}; - DrainState getDrainState() const { return _drainState; } protected: |