ruby: Import ruby and slicc from GEMS

We eventually plan to replace the m5 cache hierarchy with the GEMS
hierarchy, but for now we will make both live alongside eachother.

1 files changed, 93 insertions, 0 deletions

diff --git a/src/mem/slicc/ast/EnqueueStatementAST.hh b/src/mem/slicc/ast/EnqueueStatementAST.hh
new file mode 100644
index 000000000..eb7dad9af
--- /dev/null
+++ b/src/mem/slicc/ast/EnqueueStatementAST.hh
@@ -0,0 +1,93 @@
+
+/*
+ * Copyright (c) 1999-2008 Mark D. Hill and David A. Wood
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met: redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer;
+ * redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution;
+ * neither the name of the copyright holders nor the names of its
+ * contributors may be used to endorse or promote products derived from
+ * this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+/*
+ * EnqueueStatementAST.h
+ *
+ * Description:
+ *
+ * $Id$
+ *
+ */
+
+#ifndef ENQUEUESTATEMENTAST_H
+#define ENQUEUESTATEMENTAST_H
+
+#include "slicc_global.hh"
+#include "StatementAST.hh"
+#include "StatementListAST.hh"
+#include "TypeAST.hh"
+
+class VarExprAST;
+class Var;
+class PairListAST;
+
+class EnqueueStatementAST : public StatementAST {
+public:
+  // Constructors
+  EnqueueStatementAST(VarExprAST* queue_name_ptr,
+                      TypeAST* type_name_ptr,
+                      PairListAST* pairs_ptr,
+                      StatementListAST* statement_list_ast_ptr);
+
+  // Destructor
+  ~EnqueueStatementAST();
+
+  // Public Methods
+  void generate(string& code, Type* return_type_ptr) const;
+  void findResources(Map<Var*, string>& resource_list) const;
+  void print(ostream& out) const;
+private:
+  // Private Methods
+
+  // Private copy constructor and assignment operator
+  EnqueueStatementAST(const EnqueueStatementAST& obj);
+  EnqueueStatementAST& operator=(const EnqueueStatementAST& obj);
+
+  // Data Members (m_ prefix)
+  VarExprAST* m_queue_name_ptr;
+  TypeAST* m_type_name_ptr;
+  StatementListAST* m_statement_list_ast_ptr;
+};
+
+// Output operator declaration
+ostream& operator<<(ostream& out, const EnqueueStatementAST& obj);
+
+// ******************* Definitions *******************
+
+// Output operator definition
+extern inline
+ostream& operator<<(ostream& out, const EnqueueStatementAST& obj)
+{
+  obj.print(out);
+  out << flush;
+  return out;
+}
+
+#endif //ENQUEUESTATEMENTAST_H