1 files changed, 86 insertions, 0 deletions
diff --git a/cpu/beta_cpu/alpha_dyn_inst.hh b/cpu/beta_cpu/alpha_dyn_inst.hh
new file mode 100644
index 000000000..69d145355
--- /dev/null
+++ b/cpu/beta_cpu/alpha_dyn_inst.hh
@@ -0,0 +1,86 @@
+//Todo:
+
+#ifndef __ALPHA_DYN_INST_HH__
+#define __ALPHA_DYN_INST_HH__
+
+#include "cpu/base_dyn_inst.hh"
+#include "cpu/beta_cpu/alpha_full_cpu.hh"
+#include "cpu/beta_cpu/alpha_impl.hh"
+#include "cpu/inst_seq.hh"
+
+using namespace std;
+
+class AlphaDynInst : public BaseDynInst<AlphaSimpleImpl>
+{
+  public:
+    /** BaseDynInst constructor given a binary instruction. */
+    AlphaDynInst(MachInst inst, Addr PC, Addr Pred_PC, InstSeqNum seq_num,
+                 FullCPU *cpu);
+
+    /** BaseDynInst constructor given a static inst pointer. */
+    AlphaDynInst(StaticInstPtr<AlphaISA> &_staticInst);
+
+    /** Executes the instruction. */
+    Fault execute()
+    {
+        fault = staticInst->execute(this, traceData);
+        return fault;
+    }
+
+    /** Location of this instruction within the ROB.  Might be somewhat
+     *  implementation specific.
+     *  Might not want this data in the inst as it may be deleted prior to
+     *  execution of the stage that needs it.
+     */
+    int robIdx;
+
+    int getROBEntry()
+    {
+        return robIdx;
+    }
+
+    void setROBEntry(int rob_idx)
+    {
+        robIdx = rob_idx;
+    }
+
+    /** Location of this instruction within the IQ.  Might be somewhat
+     *  implementation specific.
+     *  Might not want this data in the inst as it may be deleted prior to
+     *  execution of the stage that needs it.
+     */
+    int iqIdx;
+
+    int getIQEntry()
+    {
+        return iqIdx;
+    }
+
+    void setIQEntry(int iq_idx)
+    {
+        iqIdx = iq_idx;
+    }
+
+    uint64_t readUniq();
+    void setUniq(uint64_t val);
+
+    uint64_t readFpcr();
+    void setFpcr(uint64_t val);
+
+#ifdef FULL_SYSTEM
+    uint64_t readIpr(int idx, Fault &fault);
+    Fault setIpr(int idx, uint64_t val);
+    Fault hwrei();
+    int readIntrFlag();
+    void setIntrFlag(int val);
+    bool inPalMode();
+    void trap(Fault fault);
+    bool simPalCheck(int palFunc);
+#else
+    void syscall();
+#endif
+
+};
+
+#endif // __ALPHA_DYN_INST_HH__
+