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, uint64_t setFlags,
62 InstRegIndex _src1, InstRegIndex _dest,
63 uint8_t _dataSize, uint16_t _ext,
64 OpClass __opClass) :
65 X86MicroopBase(_machInst, mnem, _instMnem, setFlags,
66 __opClass),
67 src1(_src1.idx), dest(_dest.idx),
68 dataSize(_dataSize), ext(_ext)
69 {
70 foldOBit = (dataSize == 1 && !_machInst.rex.present) ? 1 << 6 : 0;
71 }
72
73 //Figure out what the condition code flags should be.

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78
79 class RegOp : public RegOpBase
80 {
81 protected:
82 const RegIndex src2;
83
84 // Constructor
85 RegOp(ExtMachInst _machInst,
86 const char *mnem, const char *_instMnem, uint64_t setFlags,
87 InstRegIndex _src1, InstRegIndex _src2, InstRegIndex _dest,
88 uint8_t _dataSize, uint16_t _ext,
89 OpClass __opClass) :
90 RegOpBase(_machInst, mnem, _instMnem, setFlags,
91 _src1, _dest, _dataSize, _ext,
92 __opClass),
93 src2(_src2.idx)
94 {
95 }
96
97 std::string generateDisassembly(Addr pc,
98 const SymbolTable *symtab) const;
99 };
100
101 class RegOpImm : public RegOpBase
102 {
103 protected:
104 const uint8_t imm8;
105
106 // Constructor
107 RegOpImm(ExtMachInst _machInst,
108 const char * mnem, const char *_instMnem, uint64_t setFlags,
109 InstRegIndex _src1, uint8_t _imm8, InstRegIndex _dest,
110 uint8_t _dataSize, uint16_t _ext,
111 OpClass __opClass) :
112 RegOpBase(_machInst, mnem, _instMnem, setFlags,
113 _src1, _dest, _dataSize, _ext,
114 __opClass),
115 imm8(_imm8)
116 {
117 }
118
119 std::string generateDisassembly(Addr pc,
120 const SymbolTable *symtab) const;
121 };
122}
123
124#endif //__ARCH_X86_INSTS_MICROREGOP_HH__