1/*
2 * Copyright (c) 2001-2005 The Regents of The University of Michigan
3 * All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions are
7 * met: redistributions of source code must retain the above copyright
8 * notice, this list of conditions and the following disclaimer;
9 * redistributions in binary form must reproduce the above copyright
10 * notice, this list of conditions and the following disclaimer in the
11 * documentation and/or other materials provided with the distribution;
12 * neither the name of the copyright holders nor the names of its
13 * contributors may be used to endorse or promote products derived from
14 * this software without specific prior written permission.
15 *
16 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
17 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
18 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
19 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
20 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
21 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
22 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
23 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
24 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
25 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
26 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
27 *
28 * Authors: Steve Reinhardt
29 * Nathan Binkert
30 */
31
32#ifndef __EXETRACE_HH__
33#define __EXETRACE_HH__
34
35#include "base/trace.hh"
36#include "cpu/static_inst.hh"
37#include "sim/host.hh"
38#include "sim/insttracer.hh"
39#include "params/ExeTracer.hh"
40
41class ThreadContext;
42
43
44namespace Trace {
45
46class ExeTracerRecord : public InstRecord
47{
48 public:
49 ExeTracerRecord(Tick _when, ThreadContext *_thread,
| 1/*
2 * Copyright (c) 2001-2005 The Regents of The University of Michigan
3 * All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions are
7 * met: redistributions of source code must retain the above copyright
8 * notice, this list of conditions and the following disclaimer;
9 * redistributions in binary form must reproduce the above copyright
10 * notice, this list of conditions and the following disclaimer in the
11 * documentation and/or other materials provided with the distribution;
12 * neither the name of the copyright holders nor the names of its
13 * contributors may be used to endorse or promote products derived from
14 * this software without specific prior written permission.
15 *
16 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
17 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
18 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
19 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
20 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
21 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
22 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
23 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
24 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
25 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
26 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
27 *
28 * Authors: Steve Reinhardt
29 * Nathan Binkert
30 */
31
32#ifndef __EXETRACE_HH__
33#define __EXETRACE_HH__
34
35#include "base/trace.hh"
36#include "cpu/static_inst.hh"
37#include "sim/host.hh"
38#include "sim/insttracer.hh"
39#include "params/ExeTracer.hh"
40
41class ThreadContext;
42
43
44namespace Trace {
45
46class ExeTracerRecord : public InstRecord
47{
48 public:
49 ExeTracerRecord(Tick _when, ThreadContext *_thread,
|
50 const StaticInstPtr &_staticInst, Addr _pc, bool spec)
51 : InstRecord(_when, _thread, _staticInst, _pc, spec)
| 50 const StaticInstPtr _staticInst, Addr _pc, bool spec,
51 const StaticInstPtr _macroStaticInst = NULL, MicroPC _upc = 0)
52 : InstRecord(_when, _thread, _staticInst, _pc, spec,
53 _macroStaticInst, _upc)
|
52 {
53 }
54
| 54 {
55 }
56
|
| 57 void traceInst(StaticInstPtr inst, bool ran);
58
|
55 void dump();
56};
57
58class ExeTracer : public InstTracer
59{
60 public:
61 typedef ExeTracerParams Params;
62 ExeTracer(const Params *params) : InstTracer(params)
63 {}
64
65 InstRecord *
66 getInstRecord(Tick when, ThreadContext *tc,
| 59 void dump();
60};
61
62class ExeTracer : public InstTracer
63{
64 public:
65 typedef ExeTracerParams Params;
66 ExeTracer(const Params *params) : InstTracer(params)
67 {}
68
69 InstRecord *
70 getInstRecord(Tick when, ThreadContext *tc,
|
67 const StaticInstPtr staticInst, Addr pc)
| 71 const StaticInstPtr staticInst, Addr pc,
72 const StaticInstPtr macroStaticInst = NULL, MicroPC upc = 0)
|
68 {
69 if (!IsOn(ExecEnable))
70 return NULL;
71
72 if (!Trace::enabled)
73 return NULL;
74
75 if (!IsOn(ExecSpeculative) && tc->misspeculating())
76 return NULL;
77
78 return new ExeTracerRecord(when, tc,
| 73 {
74 if (!IsOn(ExecEnable))
75 return NULL;
76
77 if (!Trace::enabled)
78 return NULL;
79
80 if (!IsOn(ExecSpeculative) && tc->misspeculating())
81 return NULL;
82
83 return new ExeTracerRecord(when, tc,
|
79 staticInst, pc, tc->misspeculating());
| 84 staticInst, pc, tc->misspeculating(), macroStaticInst, upc);
|
80 }
81};
82
83/* namespace Trace */ }
84
85#endif // __EXETRACE_HH__
| 85 }
86};
87
88/* namespace Trace */ }
89
90#endif // __EXETRACE_HH__
|