Move RS Struct into Issue Queue Module (#475)

No Perf Drift.

Author: yzhao321

src/exec_ports.c

@@ -38,6 +38,7 @@
 #include "general.param.h"
 
 #include "exec_stage.h"
+#include "node_issue_queue.h"
 #include "node_stage.h"
 #include "stat_trace.h"
 #include "table_info.h"

src/node_issue_queue.h

@@ -34,8 +34,21 @@
 extern "C" {
 #endif
 
+#include "exec_stage.h"
 #include "op.h"
 
+/**************************************************************************************/
+/* Structures */
+
+typedef struct Reservation_Station_struct {
+  uns proc_id;
+  char name[EXEC_PORTS_MAX_NAME_LEN];  // unique name of the RS, from exec_ports.def
+  uns32 size;                          // 0 is infinite
+  Func_Unit** connected_fus;           // FUs that this reservation station is connected to.
+  uns32 num_fus;                       // number of fus that this rs is connected to.
+  uns32 rs_op_count;                   // number of ops in this reservation station
+} Reservation_Station;
+
 /**************************************************************************************/
 /* Constexpr */
 

src/node_stage.h

@@ -29,21 +29,12 @@
 #ifndef __NODE_STAGE_H__
 #define __NODE_STAGE_H__
 
-#include "exec_stage.h"
+#include "node_issue_queue.h"
 #include "stage_data.h"
 
 /**************************************************************************************/
 // Types
 
-typedef struct Reservation_Station_struct {
-  uns proc_id;
-  char name[EXEC_PORTS_MAX_NAME_LEN];  // unique name of the RS, from exec_ports.def
-  uns32 size;                          // 0 is infinite
-  Func_Unit** connected_fus;           // FUs that this reservation station is connected to.
-  uns32 num_fus;                       // number of fus that this rs is connected to.
-  uns32 rs_op_count;                   // number of ops in this reservation station
-} Reservation_Station;
-
 typedef struct Node_Stage_struct {
   uns proc_id;
   Stage_Data sd;  // stage interface data