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/MachineAST.cc | 96 +++++++++++++++++++++++++++++++++++++++++
 1 file changed, 96 insertions(+)
 create mode 100644 src/mem/slicc/ast/MachineAST.cc

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

diff --git a/src/mem/slicc/ast/MachineAST.cc b/src/mem/slicc/ast/MachineAST.cc
new file mode 100644
index 000000000..3ee97bc38
--- /dev/null
+++ b/src/mem/slicc/ast/MachineAST.cc
@@ -0,0 +1,96 @@
+
+/*
+ * 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.
+ */
+
+/*
+ * MachineAST.C
+ *
+ * Description: See MachineAST.h
+ *
+ * $Id: MachineAST.C,v 3.1 2003/03/17 01:54:25 xu Exp $
+ *
+ */
+
+#include "MachineAST.hh"
+#include "SymbolTable.hh"
+
+MachineAST::MachineAST(string* ident_ptr,
+                       PairListAST* pairs_ptr,
+                       DeclListAST* decl_list_ptr)
+
+  : DeclAST(pairs_ptr)
+{
+  m_ident_ptr = ident_ptr;
+  m_pairs_ptr = pairs_ptr;
+  m_decl_list_ptr = decl_list_ptr;
+}
+
+MachineAST::~MachineAST()
+{
+  delete m_ident_ptr;
+  delete m_pairs_ptr;
+  delete m_decl_list_ptr;
+}
+
+void MachineAST::generate()
+{
+  StateMachine* machine_ptr;
+
+  // Make a new frame
+  g_sym_table.pushFrame();
+
+  // Create a new machine
+  machine_ptr = new StateMachine(*m_ident_ptr, getLocation(), getPairs());
+  g_sym_table.newCurrentMachine(machine_ptr);
+
+  // Generate code for all the internal decls
+  m_decl_list_ptr->generate();
+
+  // Build the transition table
+  machine_ptr->buildTable();
+
+  // Pop the frame
+  g_sym_table.popFrame();
+}
+
+void MachineAST::findMachines()
+{
+  // Add to MachineType enumeration
+  Type* type_ptr = g_sym_table.getType("MachineType");
+  if (!type_ptr->enumAdd(*m_ident_ptr, m_pairs_ptr->getPairs())) {
+    error("Duplicate machine name: " + type_ptr->toString() + ":" + *m_ident_ptr);
+  }
+
+  // Generate code for all the internal decls
+  m_decl_list_ptr->findMachines();
+}
+
+void MachineAST::print(ostream& out) const
+{
+  out << "[Machine: " << *m_ident_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/MachineAST.cc | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

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

diff --git a/src/mem/slicc/ast/MachineAST.cc b/src/mem/slicc/ast/MachineAST.cc
index 3ee97bc38..68acb0070 100644
--- a/src/mem/slicc/ast/MachineAST.cc
+++ b/src/mem/slicc/ast/MachineAST.cc
@@ -36,8 +36,8 @@
  *
  */
 
-#include "MachineAST.hh"
-#include "SymbolTable.hh"
+#include "mem/slicc/ast/MachineAST.hh"
+#include "mem/slicc/symbols/SymbolTable.hh"
 
 MachineAST::MachineAST(string* ident_ptr,
                        PairListAST* pairs_ptr,
-- 
cgit v1.2.3