1/*
2 * Copyright (c) 2007 The Hewlett-Packard Development Company
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

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53 const RegIndex src1;
54 const RegIndex dest;
55 const uint8_t dataSize;
56 const uint16_t ext;
57 RegIndex foldOBit;
58
59 // Constructor
60 RegOpBase(ExtMachInst _machInst,
61 const char *mnem, const char *_instMnem,
62 bool isMicro, bool isDelayed,
63 bool isFirst, bool isLast,
64 InstRegIndex _src1, InstRegIndex _dest,
65 uint8_t _dataSize, uint16_t _ext,
66 OpClass __opClass) :
67 X86MicroopBase(_machInst, mnem, _instMnem,
68 isMicro, isDelayed, isFirst, isLast,
69 __opClass),
70 src1(_src1.idx), dest(_dest.idx),
71 dataSize(_dataSize), ext(_ext)
72 {
73 foldOBit = (dataSize == 1 && !_machInst.rex.present) ? 1 << 6 : 0;
74 }
75
76 //Figure out what the condition code flags should be.

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81
82 class RegOp : public RegOpBase
83 {
84 protected:
85 const RegIndex src2;
86
87 // Constructor
88 RegOp(ExtMachInst _machInst,
89 const char *mnem, const char *_instMnem,
90 bool isMicro, bool isDelayed,
91 bool isFirst, bool isLast,
92 InstRegIndex _src1, InstRegIndex _src2, InstRegIndex _dest,
93 uint8_t _dataSize, uint16_t _ext,
94 OpClass __opClass) :
95 RegOpBase(_machInst, mnem, _instMnem,
96 isMicro, isDelayed, isFirst, isLast,
97 _src1, _dest, _dataSize, _ext,
98 __opClass),
99 src2(_src2.idx)
100 {
101 }
102
103 std::string generateDisassembly(Addr pc,
104 const SymbolTable *symtab) const;
105 };
106
107 class RegOpImm : public RegOpBase
108 {
109 protected:
110 const uint8_t imm8;
111
112 // Constructor
113 RegOpImm(ExtMachInst _machInst,
114 const char * mnem, const char *_instMnem,
115 bool isMicro, bool isDelayed,
116 bool isFirst, bool isLast,
117 InstRegIndex _src1, uint8_t _imm8, InstRegIndex _dest,
118 uint8_t _dataSize, uint16_t _ext,
119 OpClass __opClass) :
120 RegOpBase(_machInst, mnem, _instMnem,
121 isMicro, isDelayed, isFirst, isLast,
122 _src1, _dest, _dataSize, _ext,
123 __opClass),
124 imm8(_imm8)
125 {
126 }
127
128 std::string generateDisassembly(Addr pc,
129 const SymbolTable *symtab) const;
130 };
131}
132
133#endif //__ARCH_X86_INSTS_MICROREGOP_HH__