1 files changed, 87 insertions, 0 deletions
diff --git a/ext/systemc/src/tlm_core/tlm_2/tlm_generic_payload/tlm_phase.h b/ext/systemc/src/tlm_core/tlm_2/tlm_generic_payload/tlm_phase.h
new file mode 100644
index 000000000..af0a278c9
--- /dev/null
+++ b/ext/systemc/src/tlm_core/tlm_2/tlm_generic_payload/tlm_phase.h
@@ -0,0 +1,87 @@
+/*****************************************************************************
+
+  Licensed to Accellera Systems Initiative Inc. (Accellera) under one or
+  more contributor license agreements.  See the NOTICE file distributed
+  with this work for additional information regarding copyright ownership.
+  Accellera licenses this file to you under the Apache License, Version 2.0
+  (the "License"); you may not use this file except in compliance with the
+  License.  You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+  Unless required by applicable law or agreed to in writing, software
+  distributed under the License is distributed on an "AS IS" BASIS,
+  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+  implied.  See the License for the specific language governing
+  permissions and limitations under the License.
+
+ *****************************************************************************/
+
+#ifndef __TLM_PHASE_H__
+#define __TLM_PHASE_H__
+
+#include <string>
+#include <iostream>
+#include <vector>
+
+namespace tlm {
+
+//enum tlm_phase { BEGIN_REQ, END_REQ, BEGIN_RESP, END_RESP };
+  
+enum tlm_phase_enum { UNINITIALIZED_PHASE=0, BEGIN_REQ=1, END_REQ, BEGIN_RESP, END_RESP };
+
+inline unsigned int create_phase_number(){
+  static unsigned int number=END_RESP+1;
+  return number++;
+}
+
+inline std::vector<const char*>& get_phase_name_vec(){
+  static std::vector<const char*> phase_name_vec(END_RESP+1, (const char*)NULL);
+  return phase_name_vec;
+}
+
+class tlm_phase{
+public:
+  tlm_phase(): m_id(0) {}
+  tlm_phase(unsigned int id): m_id(id){}
+  tlm_phase(const tlm_phase_enum& standard): m_id((unsigned int) standard){}
+  tlm_phase& operator=(const tlm_phase_enum& standard){m_id=(unsigned int)standard; return *this;}
+  operator unsigned int() const{return m_id;}
+  
+private:
+  unsigned int m_id;  
+};
+
+inline
+std::ostream& operator<<(std::ostream& s, const tlm_phase& p){
+  switch ((unsigned int)p){
+    case UNINITIALIZED_PHASE: s<<"UNINITIALIZED_PHASE"; break;
+    case BEGIN_REQ:  s<<"BEGIN_REQ"; break;
+    case END_REQ:    s<<"END_REQ"; break;
+    case BEGIN_RESP: s<<"BEGIN_RESP"; break;
+    case END_RESP:   s<<"END_RESP"; break;
+    default:
+      s<<get_phase_name_vec()[(unsigned int)p]; return s;      
+  }
+  return s;
+}
+  
+#define TLM_DECLARE_EXTENDED_PHASE(name_arg) \
+class tlm_phase_##name_arg:public tlm::tlm_phase{ \
+public:\
+static const tlm_phase_##name_arg& get_phase(){static tlm_phase_##name_arg tmp; return tmp;}\
+private:\
+tlm_phase_##name_arg():tlm::tlm_phase(tlm::create_phase_number()){tlm::get_phase_name_vec().push_back(get_char_##name_arg());};\
+tlm_phase_##name_arg(const tlm_phase_##name_arg&); \
+tlm_phase_##name_arg& operator=(const tlm_phase_##name_arg&); \
+static inline const char* get_char_##name_arg(){static const char* tmp=#name_arg; return tmp;} \
+}; \
+static const tlm_phase_##name_arg& name_arg=tlm_phase_##name_arg::get_phase()
+
+// for backwards-compatibility
+#define DECLARE_EXTENDED_PHASE(NameArg) \
+    TLM_DECLARE_EXTENDED_PHASE( NameArg )
+
+} // namespace tlm
+
+#endif /* TLM_PHASE_HEADER */