Adding gem5 source to svn.

git-svn-id: https://www4.informatik.uni-erlangen.de/i4svn/danceos/trunk/devel/fail@1819 8c4709b5-6ec9-48aa-a5cd-a96041d1645a
2012-10-24 19:18:57 +00:00
parent f7ff71bd46
commit b41eec3f65
3222 changed files with 658579 additions and 1 deletions
--- a/simulators/gem5/src/base/match.cc
+++ b/simulators/gem5/src/base/match.cc
@ -0,0 +1,98 @@
+/*
+ * Copyright (c) 2004-2005 The Regents of The University of Michigan
+ * 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.
+ *
+ * Authors: Nathan Binkert
+ */
+
+#include "base/match.hh"
+#include "base/str.hh"
+
+using namespace std;
+
+ObjectMatch::ObjectMatch()
+{
+}
+
+ObjectMatch::ObjectMatch(const string &expr)
+{
+    setExpression(expr);
+}
+
+void
+ObjectMatch::setExpression(const string &expr)
+{
+    tokens.resize(1);
+    tokenize(tokens[0], expr, '.');
+}
+
+void
+ObjectMatch::setExpression(const vector<string> &expr)
+{
+    if (expr.empty()) {
+        tokens.resize(0);
+    } else {
+        tokens.resize(expr.size());
+        for (vector<string>::size_type i = 0; i < expr.size(); ++i)
+            tokenize(tokens[i], expr[i], '.');
+    }
+}
+
+/**
+ * @todo this should probably be changed to just use regular
+ * expression code
+ */
+bool
+ObjectMatch::domatch(const string &name) const
+{
+    vector<string> name_tokens;
+    tokenize(name_tokens, name, '.');
+    int ntsize = name_tokens.size();
+
+    int num_expr = tokens.size();
+    for (int i = 0; i < num_expr; ++i) {
+        const vector<string> &token = tokens[i];
+        int jstop = token.size();
+
+        bool match = true;
+        for (int j = 0; j < jstop; ++j) {
+            if (j >= ntsize)
+                break;
+
+            const string &var = token[j];
+            if (var != "*" && var != name_tokens[j]) {
+                match = false;
+                break;
+            }
+        }
+
+        if (match == true)
+            return true;
+    }
+
+    return false;
+}
+