diff options
Diffstat (limited to 'src/mem/ruby/system/TBETable.hh')
| -rw-r--r-- | src/mem/ruby/system/TBETable.hh | 17 |
1 files changed, 4 insertions, 13 deletions
diff --git a/src/mem/ruby/system/TBETable.hh b/src/mem/ruby/system/TBETable.hh index da33cc9d2..022654bce 100644 --- a/src/mem/ruby/system/TBETable.hh +++ b/src/mem/ruby/system/TBETable.hh @@ -61,8 +61,7 @@ class TBETable return (m_number_of_TBEs - m_map.size()) >= n; } - ENTRY& lookup(const Address& address); - const ENTRY& lookup(const Address& address) const; + ENTRY* lookup(const Address& address); // Print cache contents void print(std::ostream& out) const; @@ -117,21 +116,13 @@ TBETable<ENTRY>::deallocate(const Address& address) // looks an address up in the cache template<class ENTRY> -inline ENTRY& +inline ENTRY* TBETable<ENTRY>::lookup(const Address& address) { - assert(isPresent(address)); - return m_map.find(address)->second; + if(m_map.find(address) != m_map.end()) return &(m_map.find(address)->second); + return NULL; } -// looks an address up in the cache -template<class ENTRY> -inline const ENTRY& -TBETable<ENTRY>::lookup(const Address& address) const -{ - assert(isPresent(address)); - return m_map.find(address)->second; -} template<class ENTRY> inline void |