Turn the instruction tracing code into pluggable sim objects.

These need to be refined a little still and given parameters.

--HG--
extra : convert_revision : 9a8f5a7bd9dacbebbbd2c235cd890c49a81040d7

1 files changed, 70 insertions, 0 deletions

diff --git a/src/cpu/inteltrace.cc b/src/cpu/inteltrace.cc
new file mode 100644
index 000000000..afa51b517
--- /dev/null
+++ b/src/cpu/inteltrace.cc
@@ -0,0 +1,70 @@
+/*
+ * Copyright (c) 2001-2005 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: Steve Reinhardt
+ *          Lisa Hsu
+ *          Nathan Binkert
+ *          Steve Raasch
+ */
+
+#include <iomanip>
+
+#include "cpu/exetrace.hh"
+#include "cpu/inteltrace.hh"
+#include "cpu/static_inst.hh"
+#include "params/IntelTrace.hh"
+
+using namespace std;
+using namespace TheISA;
+
+namespace Trace {
+
+void
+Trace::IntelTraceRecord::dump()
+{
+    ostream &outs = Trace::output();
+    ccprintf(outs, "%7d ) ", when);
+    outs << "0x" << hex << PC << ":\t";
+    if (staticInst->isLoad()) {
+        ccprintf(outs, "<RD %#x>", addr);
+    } else if (staticInst->isStore()) {
+        ccprintf(outs, "<WR %#x>", addr);
+    }
+    outs << endl;
+}
+
+/* namespace Trace */ }
+
+////////////////////////////////////////////////////////////////////////
+//
+//  ExeTracer Simulation Object
+//
+Trace::IntelTrace *
+IntelTraceParams::create()
+{
+    return new Trace::IntelTrace(name);
+};