summaryrefslogtreecommitdiff
path: root/src/cpu/legiontrace.hh
diff options
context:
space:
mode:
Diffstat (limited to 'src/cpu/legiontrace.hh')
-rw-r--r--src/cpu/legiontrace.hh77
1 files changed, 77 insertions, 0 deletions
diff --git a/src/cpu/legiontrace.hh b/src/cpu/legiontrace.hh
new file mode 100644
index 000000000..55c05e7ae
--- /dev/null
+++ b/src/cpu/legiontrace.hh
@@ -0,0 +1,77 @@
+/*
+ * 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
+ * Nathan Binkert
+ */
+
+#ifndef __LEGIONTRACE_HH__
+#define __LEGIONTRACE_HH__
+
+#include "base/trace.hh"
+#include "cpu/static_inst.hh"
+#include "sim/host.hh"
+#include "sim/insttracer.hh"
+
+class ThreadContext;
+
+namespace Trace {
+
+class LegionTraceRecord : public InstRecord
+{
+ public:
+ LegionTraceRecord(Tick _when, ThreadContext *_thread,
+ const StaticInstPtr &_staticInst, Addr _pc, bool spec)
+ : InstRecord(_when, _thread, _staticInst, _pc, spec)
+ {
+ }
+
+ void dump();
+};
+
+class LegionTrace : public InstTracer
+{
+ public:
+
+ LegionTrace(const std::string & name) : InstTracer(name)
+ {}
+
+ LegionTraceRecord *
+ getInstRecord(Tick when, ThreadContext *tc,
+ const StaticInstPtr staticInst, Addr pc)
+ {
+ if (tc->misspeculating())
+ return NULL;
+
+ return new LegionTraceRecord(when, tc,
+ staticInst, pc, tc->misspeculating());
+ }
+};
+
+/* namespace Trace */ }
+
+#endif // __LEGIONTRACE_HH__