checker.cc revision 8733 
1/*
2 * Copyright (c) 2011 ARM Limited
3 * All rights reserved
4 *
5 * The license below extends only to copyright in the software and shall
6 * not be construed as granting a license to any other intellectual
7 * property including but not limited to intellectual property relating
8 * to a hardware implementation of the functionality of the software
9 * licensed hereunder.  You may use the software subject to the license
10 * terms below provided that you ensure that this notice is replicated
11 * unmodified and in its entirety in all distributions of the software,
12 * modified or unmodified, in source code or in binary form.
13 *
14 * Copyright (c) 2006 The Regents of The University of Michigan
15 * All rights reserved.
16 *
17 * Redistribution and use in source and binary forms, with or without
18 * modification, are permitted provided that the following conditions are
19 * met: redistributions of source code must retain the above copyright
20 * notice, this list of conditions and the following disclaimer;
21 * redistributions in binary form must reproduce the above copyright
22 * notice, this list of conditions and the following disclaimer in the
23 * documentation and/or other materials provided with the distribution;
24 * neither the name of the copyright holders nor the names of its
25 * contributors may be used to endorse or promote products derived from
26 * this software without specific prior written permission.
27 *
28 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
29 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
30 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
31 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
32 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
33 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
34 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
35 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
36 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
37 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
38 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
39 *
40 * Authors: Kevin Lim
41 */
42
43#include <string>
44
45#include "cpu/checker/cpu_impl.hh"
46#include "cpu/o3/dyn_inst.hh"
47#include "cpu/o3/impl.hh"
48#include "cpu/inst_seq.hh"
49#include "params/O3Checker.hh"
50#include "sim/process.hh"
51#include "sim/sim_object.hh"
52
53class MemObject;
54
55template
56class Checker<O3CPUImpl>;
57
58/**
59 * Specific non-templated derived class used for SimObject configuration.
60 */
61class O3Checker : public Checker<O3CPUImpl>
62{
63  public:
64    O3Checker(Params *p)
65          : Checker<O3CPUImpl>(p)
66    { }
67};
68
69////////////////////////////////////////////////////////////////////////
70//
71//  CheckerCPU Simulation Object
72//
73O3Checker *
74O3CheckerParams::create()
75{
76    O3Checker::Params *params = new O3Checker::Params();
77    params->name = name;
78    params->numThreads = numThreads;
79    params->max_insts_any_thread = 0;
80    params->max_insts_all_threads = 0;
81    params->max_loads_any_thread = 0;
82    params->max_loads_all_threads = 0;
83    params->exitOnError = exitOnError;
84    params->updateOnError = updateOnError;
85    params->warnOnlyOnLoadError = warnOnlyOnLoadError;
86    params->clock = clock;
87    params->tracer = tracer;
88    // Hack to touch all parameters.  Consider not deriving Checker
89    // from BaseCPU..it's not really a CPU in the end.
90    Counter temp;
91    temp = max_insts_any_thread;
92    temp = max_insts_all_threads;
93    temp = max_loads_any_thread;
94    temp = max_loads_all_threads;
95    Tick temp2 = progress_interval;
96    params->progress_interval = 0;
97    temp2++;
98
99    params->itb = itb;
100    params->dtb = dtb;
101    params->system = system;
102    params->cpu_id = cpu_id;
103#if FULL_SYSTEM
104    params->profile = profile;
105    params->interrupts = NULL;
106#else
107    params->workload = workload;
108#endif
109
110    O3Checker *cpu = new O3Checker(params);
111    return cpu;
112}
113