misc64.hh revision 12616:4b463b4dc098 
1/*
2 * Copyright (c) 2011-2013,2017-2018 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: Gabe Black
38 */
39
40#ifndef __ARCH_ARM_INSTS_MISC64_HH__
41#define __ARCH_ARM_INSTS_MISC64_HH__
42
43#include "arch/arm/insts/static_inst.hh"
44
45class ImmOp64 : public ArmStaticInst
46{
47  protected:
48    uint64_t imm;
49
50    ImmOp64(const char *mnem, ExtMachInst _machInst,
51            OpClass __opClass, uint64_t _imm) :
52        ArmStaticInst(mnem, _machInst, __opClass), imm(_imm)
53    {}
54
55    std::string generateDisassembly(
56            Addr pc, const SymbolTable *symtab) const override;
57};
58
59class RegRegImmImmOp64 : public ArmStaticInst
60{
61  protected:
62    IntRegIndex dest;
63    IntRegIndex op1;
64    uint64_t imm1;
65    uint64_t imm2;
66
67    RegRegImmImmOp64(const char *mnem, ExtMachInst _machInst,
68                     OpClass __opClass, IntRegIndex _dest, IntRegIndex _op1,
69                     uint64_t _imm1, uint64_t _imm2) :
70        ArmStaticInst(mnem, _machInst, __opClass),
71        dest(_dest), op1(_op1), imm1(_imm1), imm2(_imm2)
72    {}
73
74    std::string generateDisassembly(
75            Addr pc, const SymbolTable *symtab) const override;
76};
77
78class RegRegRegImmOp64 : public ArmStaticInst
79{
80  protected:
81    IntRegIndex dest;
82    IntRegIndex op1;
83    IntRegIndex op2;
84    uint64_t imm;
85
86    RegRegRegImmOp64(const char *mnem, ExtMachInst _machInst,
87                     OpClass __opClass, IntRegIndex _dest, IntRegIndex _op1,
88                     IntRegIndex _op2, uint64_t _imm) :
89        ArmStaticInst(mnem, _machInst, __opClass),
90        dest(_dest), op1(_op1), op2(_op2), imm(_imm)
91    {}
92
93    std::string generateDisassembly(
94            Addr pc, const SymbolTable *symtab) const override;
95};
96
97class UnknownOp64 : public ArmStaticInst
98{
99  protected:
100
101    UnknownOp64(const char *mnem, ExtMachInst _machInst, OpClass __opClass) :
102        ArmStaticInst(mnem, _machInst, __opClass)
103    {}
104
105    std::string generateDisassembly(
106            Addr pc, const SymbolTable *symtab) const override;
107};
108
109class MiscRegRegImmOp64 : public ArmStaticInst
110{
111  protected:
112    MiscRegIndex dest;
113    IntRegIndex op1;
114    uint32_t imm;
115
116    MiscRegRegImmOp64(const char *mnem, ExtMachInst _machInst,
117                      OpClass __opClass, MiscRegIndex _dest,
118                      IntRegIndex _op1, uint32_t _imm) :
119        ArmStaticInst(mnem, _machInst, __opClass),
120        dest(_dest), op1(_op1), imm(_imm)
121    {}
122
123    std::string generateDisassembly(
124            Addr pc, const SymbolTable *symtab) const override;
125};
126
127class RegMiscRegImmOp64 : public ArmStaticInst
128{
129  protected:
130    IntRegIndex dest;
131    MiscRegIndex op1;
132    uint32_t imm;
133
134    RegMiscRegImmOp64(const char *mnem, ExtMachInst _machInst,
135                      OpClass __opClass, IntRegIndex _dest,
136                      MiscRegIndex _op1, uint32_t _imm) :
137        ArmStaticInst(mnem, _machInst, __opClass),
138        dest(_dest), op1(_op1), imm(_imm)
139    {}
140
141    std::string generateDisassembly(
142            Addr pc, const SymbolTable *symtab) const override;
143};
144
145#endif
146