diff options
Diffstat (limited to 'cpu/beta_cpu/mem_dep_unit.hh')
| -rw-r--r-- | cpu/beta_cpu/mem_dep_unit.hh | 25 |
1 files changed, 11 insertions, 14 deletions
diff --git a/cpu/beta_cpu/mem_dep_unit.hh b/cpu/beta_cpu/mem_dep_unit.hh index e43543e09..5da57945f 100644 --- a/cpu/beta_cpu/mem_dep_unit.hh +++ b/cpu/beta_cpu/mem_dep_unit.hh @@ -1,12 +1,12 @@ -#ifndef __MEM_DEP_UNIT_HH__ -#define __MEM_DEP_UNIT_HH__ +#ifndef __CPU_BETA_CPU_MEM_DEP_UNIT_HH__ +#define __CPU_BETA_CPU_MEM_DEP_UNIT_HH__ -#include <set> #include <map> +#include <set> -#include "cpu/inst_seq.hh" #include "base/statistics.hh" +#include "cpu/inst_seq.hh" /** * Memory dependency unit class. This holds the memory dependence predictor. @@ -34,6 +34,12 @@ class MemDepUnit { void insertNonSpec(DynInstPtr &inst); + // Will want to make this operation relatively fast. Right now it + // is somewhat slow. + DynInstPtr &top(); + + void pop(); + void regsReady(DynInstPtr &inst); void nonSpecInstReady(DynInstPtr &inst); @@ -46,12 +52,6 @@ class MemDepUnit { void violation(DynInstPtr &store_inst, DynInstPtr &violating_load); - // Will want to make this operation relatively fast. Right now it - // kind of sucks. - DynInstPtr &top(); - - void pop(); - inline bool empty() { return readyInsts.empty(); } @@ -91,11 +91,8 @@ class MemDepUnit { } }; - - private: inline void moveToReady(dep_it_t &woken_inst); - private: /** List of instructions that have passed through rename, yet are still * waiting on either a memory dependence to resolve or source registers to * become available before they can issue. @@ -137,4 +134,4 @@ class MemDepUnit { Stats::Scalar<> conflictingStores; }; -#endif +#endif // __CPU_BETA_CPU_MEM_DEP_UNIT_HH__ |