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-rw-r--r--src/mem/page_table.hh1
1 files changed, 1 insertions, 0 deletions
diff --git a/src/mem/page_table.hh b/src/mem/page_table.hh
index 47c7c5491..645548263 100644
--- a/src/mem/page_table.hh
+++ b/src/mem/page_table.hh
@@ -93,6 +93,7 @@ class PageTableBase : public Serializable
* bit 3 - read-write | read-only
*/
enum MappingFlags : uint32_t {
+ Zero = 0,
Clobber = 1,
NotPresent = 2,
Uncacheable = 4,