src/cpu/static_inst.hh

78  * The main component of this class is the vector of flags and the
80  * solely on these flags can process instructions without being
97     std::bitset<Num_Flags> flags;
152     /// instruction property flags.  See StaticInst::Flags for descriptions
153     /// of the individual flags.
156     bool isNop()          const { return flags[IsNop]; }
158     bool isMemRef()       const { return flags[IsMemRef]; }
159     bool isLoad()         const { return flags[IsLoad]; }
160     bool isStore()        const { return flags[IsStore]; }
161     bool isAtomic()       const { return flags[IsAtomic]; }
162     bool isStoreConditional()     const { return flags[IsStoreConditional]; }
163     bool isInstPrefetch() const { return flags[IsInstPrefetch]; }
164     bool isDataPrefetch() const { return flags[IsDataPrefetch]; }
168     bool isInteger()      const { return flags[IsInteger]; }
169     bool isFloating()     const { return flags[IsFloating]; }
170     bool isVector()       const { return flags[IsVector]; }
171     bool isCC()           const { return flags[IsCC]; }
173     bool isControl()      const { return flags[IsControl]; }
174     bool isCall()         const { return flags[IsCall]; }
175     bool isReturn()       const { return flags[IsReturn]; }
176     bool isDirectCtrl()   const { return flags[IsDirectControl]; }
177     bool isIndirectCtrl() const { return flags[IsIndirectControl]; }
178     bool isCondCtrl()     const { return flags[IsCondControl]; }
179     bool isUncondCtrl()   const { return flags[IsUncondControl]; }
180     bool isCondDelaySlot() const { return flags[IsCondDelaySlot]; }
182     bool isThreadSync()   const { return flags[IsThreadSync]; }
183     bool isSerializing()  const { return flags[IsSerializing] ||
184                                       flags[IsSerializeBefore] ||
185                                       flags[IsSerializeAfter]; }
186     bool isSerializeBefore() const { return flags[IsSerializeBefore]; }
187     bool isSerializeAfter() const { return flags[IsSerializeAfter]; }
188     bool isSquashAfter() const { return flags[IsSquashAfter]; }
189     bool isMemBarrier()   const { return flags[IsMemBarrier]; }
190     bool isWriteBarrier() const { return flags[IsWriteBarrier]; }
191     bool isNonSpeculative() const { return flags[IsNonSpeculative]; }
192     bool isQuiesce() const { return flags[IsQuiesce]; }
193     bool isIprAccess() const { return flags[IsIprAccess]; }
194     bool isUnverifiable() const { return flags[IsUnverifiable]; }
195     bool isSyscall() const { return flags[IsSyscall]; }
196     bool isMacroop() const { return flags[IsMacroop]; }
197     bool isMicroop() const { return flags[IsMicroop]; }
198     bool isDelayedCommit() const { return flags[IsDelayedCommit]; }
199     bool isLastMicroop() const { return flags[IsLastMicroop]; }
200     bool isFirstMicroop() const { return flags[IsFirstMicroop]; }
202     bool isMicroBranch() const { return flags[IsMicroBranch]; }
205     void setFirstMicroop() { flags[IsFirstMicroop] = true; }
206     void setLastMicroop() { flags[IsLastMicroop] = true; }
207     void setDelayedCommit() { flags[IsDelayedCommit] = true; }
208     void setFlag(Flags f) { flags[f] = true; }