2 * Copyright (c) 2009 The University of Edinburgh
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.
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
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26 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
28 * Authors: Timothy M. Jones
31 #ifndef __ARCH_POWER_TYPES_HH__
32 #define __ARCH_POWER_TYPES_HH__
34 #include "arch/generic/types.hh"
35 #include "base/bitunion.hh"
36 #include "base/hashmap.hh"
37 #include "base/types.hh"
42 typedef uint32_t MachInst;
44 BitUnion32(ExtMachInst)
59 // Special purpose register identifier
73 // Condition register fields
78 // FXM field for mtcrf instruction
80 EndBitUnion(ExtMachInst)
82 typedef GenericISA::SimplePCState<MachInst> PCState;
84 // typedef uint64_t LargestRead;
85 // // Need to use 64 bits to make sure that read requests get handled properly
87 // typedef int RegContextParam;
88 // typedef int RegContextVal;
90 } // PowerISA namespace
92 __hash_namespace_begin
95 struct hash<PowerISA::ExtMachInst> : public hash<uint32_t> {
96 size_t operator()(const PowerISA::ExtMachInst &emi) const {
97 return hash<uint32_t>::operator()((uint32_t)emi);
103 #endif // __ARCH_POWER_TYPES_HH__