From 2f30950143cc70bc42a3c8a4111d7cf8198ec881 Mon Sep 17 00:00:00 2001
From: Nathan Binkert <nate@binkert.org>
Date: Mon, 11 May 2009 10:38:43 -0700
Subject: 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.
---
 src/mem/slicc/ast/AssignStatementAST.cc | 76 +++++++++++++++++++++++++++++++++
 1 file changed, 76 insertions(+)
 create mode 100644 src/mem/slicc/ast/AssignStatementAST.cc

(limited to 'src/mem/slicc/ast/AssignStatementAST.cc')

diff --git a/src/mem/slicc/ast/AssignStatementAST.cc b/src/mem/slicc/ast/AssignStatementAST.cc
new file mode 100644
index 000000000..2d72e583e
--- /dev/null
+++ b/src/mem/slicc/ast/AssignStatementAST.cc
@@ -0,0 +1,76 @@
+
+/*
+ * 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.
+ */
+
+/*
+ * AssignStatementAST.C
+ *
+ * Description: See AssignStatementAST.h
+ *
+ * $Id: AssignStatementAST.C,v 3.2 2003/08/01 18:38:19 beckmann Exp $
+ *
+ */
+
+#include "AssignStatementAST.hh"
+
+AssignStatementAST::AssignStatementAST(ExprAST* lvalue_ptr, ExprAST* rvalue_ptr)
+  : StatementAST()
+{
+  m_lvalue_ptr = lvalue_ptr;
+  m_rvalue_ptr = rvalue_ptr;
+}
+
+AssignStatementAST::~AssignStatementAST()
+{
+  delete m_lvalue_ptr;
+  delete m_rvalue_ptr;
+}
+
+void AssignStatementAST::generate(string& code, Type* return_type_ptr) const
+{
+  code += indent_str();
+  Type* lvalue_type_ptr = m_lvalue_ptr->generate(code);
+  code += " = ";
+  Type* rvalue_type_ptr = m_rvalue_ptr->generate(code);
+  code += ";\n";
+
+  if (lvalue_type_ptr != rvalue_type_ptr) {
+    // FIXME - beckmann
+    // the following if statement is a hack to allow NetDest objects to be assigned to Sets
+    // this allows for the previous NetworkMessage Destiantion 'Set class' to migrate to the
+    // new NetworkMessage Destiantion 'NetDest class'
+    if (lvalue_type_ptr->toString() != "NetDest" && rvalue_type_ptr->toString() != "Set") {
+      error("Assignment type mismatch '" + lvalue_type_ptr->toString() + "' and '" + rvalue_type_ptr->toString() + "'");
+    }
+  }
+}
+
+void AssignStatementAST::print(ostream& out) const
+{
+  out << "[AssignStatementAST: " << *m_lvalue_ptr << " := " << *m_rvalue_ptr << "]";
+}
-- 
cgit v1.2.3


From 24da30e317cdbf4b628141d69b2d17dac5ae3822 Mon Sep 17 00:00:00 2001
From: Nathan Binkert <nate@binkert.org>
Date: Mon, 11 May 2009 10:38:45 -0700
Subject: ruby: Make ruby #includes use full paths to the files they're
 including. This basically means changing all #include statements and changing
 autogenerated code so that it generates the correct paths.  Because slicc
 generates #includes, I had to hard code the include paths to mem/protocol.

---
 src/mem/slicc/ast/AssignStatementAST.cc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'src/mem/slicc/ast/AssignStatementAST.cc')

diff --git a/src/mem/slicc/ast/AssignStatementAST.cc b/src/mem/slicc/ast/AssignStatementAST.cc
index 2d72e583e..290ef101d 100644
--- a/src/mem/slicc/ast/AssignStatementAST.cc
+++ b/src/mem/slicc/ast/AssignStatementAST.cc
@@ -36,7 +36,7 @@
  *
  */
 
-#include "AssignStatementAST.hh"
+#include "mem/slicc/ast/AssignStatementAST.hh"
 
 AssignStatementAST::AssignStatementAST(ExprAST* lvalue_ptr, ExprAST* rvalue_ptr)
   : StatementAST()
-- 
cgit v1.2.3