Changeset 88 for trunk/IPs/systemC/processor/Morpheo/Behavioural/include/Types.h

Timestamp:

Dec 10, 2008, 7:31:39 PM (16 years ago)

Author:

rosiere

Message:

Almost complete design
with Test and test platform

File:

• trunk/IPs/systemC/processor/Morpheo/Behavioural/include/Types.h (modified) (5 diffs)

trunk/IPs/systemC/processor/Morpheo/Behavioural/include/Types.h

@@ -25 +25 @@
   typedef uint8_t            Tcounter_t; // universal counter
   typedef uint8_t            Tptr_t;     // universal pointer
-                             
+  typedef uint32_t           Tspr_t;
+  typedef uint16_t           Tspr_address_t;
+
 //typedef uint32_t           Tdestination1_t;
 //typedef uint32_t           Tdestination2_t;
@@ -69 +71 @@
   typedef enum
     {
+      ORBIS32,
+      ORBIS64,
+      ORFPX32,
+      ORFPX64,
+      ORVDX64
+    } ISA;
+
+  typedef enum
+    {
       PRIORITY_STATIC,
       PRIORITY_ROUND_ROBIN
@@ -93 +104 @@
       PREDICTOR_NEVER_TAKE      , // Branch is never  Take
       PREDICTOR_ALWAYS_TAKE     , // Branch is always Take
-      PREDICTOR_STATIC          , // If the adress of destination is previous, then the branch is take
+      PREDICTOR_STATIC          , // If the address of destination is previous, then the branch is take
       PREDICTOR_LAST_TAKE       , // The direction is as the last time (if is the first time : static)
       PREDICTOR_COUNTER         , // Counter table
@@ -99 +110 @@
       PREDICTOR_GLOBAL          , // Counter bank indexed with history table
       PREDICTOR_META            , // A meta_predictor choose between 2 predictor : the local or the global
-      PREDICTOR_CUSTOM            // Note predefined scheme
+      PREDICTOR_CUSTOM            // Not predefined scheme
     } Tpredictor_t;
+
+  //--------------------------------------------------[ instruction ]-----
+  class instruction_t
+  {
+  public :
+    Ttype_t      _type      ;
+    Toperation_t _operation ;
+    ISA          _isa_subset;
+    uint8_t      _isa_class ;
+
+    instruction_t (Ttype_t      type      ,
+                   Toperation_t operation ,
+                   ISA          isa_subset,
+                   uint8_t      isa_class )
+    {
+      _type       = type      ;
+      _operation  = operation ;
+      _isa_subset = isa_subset;
+      _isa_class  = isa_class ;
+    }
+  };
+
+  instruction_t instruction_information (uint32_t instruction);
+  uint32_t      instruction_size_data   (uint32_t instruction);
 
   //----------------------------------------------[ spr_mode_access ]-----
@@ -122 +157 @@
     switch (x)
       {
-      case TYPE_ALU     : return "ALU"    ; break;
-      case TYPE_SHIFT   : return "SHIFT"  ; break;
-      case TYPE_MOVE    : return "MOVE"   ; break;
-      case TYPE_TEST    : return "TEST"   ; break;
-      case TYPE_MUL_DIV : return "MUL_DIV"; break;
-      case TYPE_EXTEND  : return "EXTEND" ; break;
-      case TYPE_FIND    : return "FIND"   ; break;
-      case TYPE_SPECIAL : return "SPECIAL"; break;
-      case TYPE_CUSTOM  : return "CUSTOM" ; break;
-      case TYPE_BRANCH  : return "BRANCH" ; break;
-      case TYPE_MEMORY  : return "MEMORY" ; break;
-      default           : return ""       ; break;
+      case TYPE_ALU     : return "ALU"        ; break;
+      case TYPE_SHIFT   : return "SHIFT"      ; break;
+      case TYPE_MOVE    : return "MOVE"       ; break;
+      case TYPE_TEST    : return "TEST"       ; break;
+      case TYPE_MUL     : return "MUL"        ; break;
+      case TYPE_DIV     : return "DIV"        ; break;
+      case TYPE_EXTEND  : return "EXTEND"     ; break;
+      case TYPE_FIND    : return "FIND"       ; break;
+      case TYPE_SPECIAL : return "SPECIAL"    ; break;
+      case TYPE_CUSTOM  : return "CUSTOM"     ; break;
+      case TYPE_BRANCH  : return "BRANCH"     ; break;
+      case TYPE_MEMORY  : return "MEMORY"     ; break;
+      default           : return "Unknow type"; break;
       }
   };