1//
2// Copyright (c) 2010 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// Redistribution and use in source and binary forms, with or without
15// modification, are permitted provided that the following conditions are
16// met: redistributions of source code must retain the above copyright
17// notice, this list of conditions and the following disclaimer;
18// redistributions in binary form must reproduce the above copyright
19// notice, this list of conditions and the following disclaimer in the
20// documentation and/or other materials provided with the distribution;
21// neither the name of the copyright holders nor the names of its
22// contributors may be used to endorse or promote products derived from
23// this software without specific prior written permission.
24//
25// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
26// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
27// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
28// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
29// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
30// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
31// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
32// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
33// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
34// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
35// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
36//
37// Authors: Gene Wu
38///
39
40def format M5ops() {{
41    decode_block = '''
42    {
43        const uint32_t m5func = bits(machInst, 23, 16);
44        switch(m5func) {
45            case M5OP_ARM: return new Arm(machInst);
46            case M5OP_QUIESCE: return new Quiesce(machInst);
47            case M5OP_QUIESCE_NS: return new QuiesceNs(machInst);
48            case M5OP_QUIESCE_CYCLE: return new QuiesceCycles(machInst);
49            case M5OP_QUIESCE_TIME: return new QuiesceTime(machInst);
50            case M5OP_RPNS: return new Rpns(machInst);
51            case M5OP_WAKE_CPU: return new WakeCPU(machInst);
52            case M5OP_DEPRECATED1: return new Deprecated_ivlb(machInst);
53            case M5OP_DEPRECATED2: return new Deprecated_ivle(machInst);
54            case M5OP_DEPRECATED3: return new Deprecated_exit (machInst);
55            case M5OP_EXIT: return new M5exit(machInst);
56            case M5OP_FAIL: return new M5fail(machInst);
57            case M5OP_LOAD_SYMBOL: return new Loadsymbol(machInst);
58            case M5OP_INIT_PARAM: return new Initparam(machInst);
59            case M5OP_RESET_STATS: return new Resetstats(machInst);
60            case M5OP_DUMP_STATS: return new Dumpstats(machInst);
61            case M5OP_DUMP_RESET_STATS: return new Dumpresetstats(machInst);
62            case M5OP_CHECKPOINT: return new M5checkpoint(machInst);
63            case M5OP_WRITE_FILE: return new M5writefile(machInst);
64            case M5OP_READ_FILE: return new M5readfile(machInst);
65            case M5OP_DEBUG_BREAK: return new M5break(machInst);
66            case M5OP_SWITCH_CPU: return new M5switchcpu(machInst);
67            case M5OP_ADD_SYMBOL: return new M5addsymbol(machInst);
68            case M5OP_PANIC: return new M5panic(machInst);
69            case M5OP_WORK_BEGIN: return new M5workbegin(machInst);
70            case M5OP_WORK_END: return new M5workend(machInst);
71            default: return new Unknown(machInst);
72        }
73   }
74   '''
75}};
76