1 files changed, 63 insertions, 0 deletions
diff --git a/src/mem/ruby/FakeSimicsDataTypes.hh b/src/mem/ruby/FakeSimicsDataTypes.hh
new file mode 100644
index 000000000..b6fcda95c
--- /dev/null
+++ b/src/mem/ruby/FakeSimicsDataTypes.hh
@@ -0,0 +1,63 @@
+#ifndef FAKE_SIMICS_DATA_TYPES_H
+#define FAKE_SIMICS_DATA_TYPES_H
+
+typedef struct attr_value attr_value_t;
+
+typedef enum {
+  Sim_Val_Invalid = 0,
+  Sim_Val_String = 1,
+  Sim_Val_Integer = 2,
+  Sim_Val_Floating = 3,
+  Sim_Val_List = 4,
+  Sim_Val_Data = 5,
+  Sim_Val_Nil = 6,
+  Sim_Val_Object = 7
+} attr_kind_t;
+
+typedef struct attr_list attr_list_t;
+
+struct attr_list {
+  int size;
+  struct attr_value *vector;
+};
+
+struct attr_value {
+  attr_kind_t kind;
+  union {
+    const char *string; /* Sim_Val_String */
+    unsigned long long integer; /* Sim_Val_Integer */
+    double floating; /* Sim_Val_Floating */
+    void *object; /* Sim_Val_Object */
+    attr_list_t list; /* Sim_Val_List */
+  } u;
+};
+
+typedef enum {
+Sim_Set_Ok,
+Sim_Set_Need_Integer,
+Sim_Set_Need_Floating,
+Sim_Set_Need_String,
+Sim_Set_Need_List,
+Sim_Set_Need_Data,
+Sim_Set_Need_Object,
+Sim_Set_Object_Not_Found,
+Sim_Set_Interface_Not_Found,
+Sim_Set_Illegal_Value,
+Sim_Set_Illegal_Type,
+Sim_Set_Illegal_Index,
+Sim_Set_Attribute_Not_Found,
+Sim_Set_Not_Writable,
+Sim_Set_Ignored
+} set_error_t;
+
+
+typedef attr_value_t (*get_attr_t)(void *ptr,
+                                   void *obj,
+                                   attr_value_t *idx);
+
+typedef set_error_t (*set_attr_t)(void *ptr,
+                                  void *obj,
+                                  attr_value_t *val,
+                                  attr_value_t *idx);
+
+#endif // #ifndef FAKE_SIMICS_DATA_TYPES_H