microfpop.hh (6345:f9ae7c3a036c) microfpop.hh (7087:fb8d5786ff30)
1/*
2 * Copyright (c) 2007 The Hewlett-Packard Development Company
3 * All rights reserved.
4 *
1/*
2 * Copyright (c) 2007 The Hewlett-Packard Development Company
3 * All rights reserved.
4 *
5 * Redistribution and use of this software in source and binary forms,
6 * with or without modification, are permitted provided that the
7 * following conditions are met:
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.
8 *
13 *
9 * The software must be used only for Non-Commercial Use which means any
10 * use which is NOT directed to receiving any direct monetary
11 * compensation for, or commercial advantage from such use. Illustrative
12 * examples of non-commercial use are academic research, personal study,
13 * teaching, education and corporate research & development.
14 * Illustrative examples of commercial use are distributing products for
15 * commercial advantage and providing services using the software for
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17 *
18 * If you wish to use this software or functionality therein that may be
19 * covered by patents for commercial use, please contact:
20 * Director of Intellectual Property Licensing
21 * Office of Strategy and Technology
22 * Hewlett-Packard Company
23 * 1501 Page Mill Road
24 * Palo Alto, California 94304
25 *
26 * Redistributions of source code must retain the above copyright notice,
27 * this list of conditions and the following disclaimer. Redistributions
28 * in binary form must reproduce the above copyright notice, this list of
29 * conditions and the following disclaimer in the documentation and/or
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31 * the COPYRIGHT HOLDER(s), HEWLETT-PACKARD COMPANY, nor the names of its
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
32 * contributors may be used to endorse or promote products derived from
22 * contributors may be used to endorse or promote products derived from
33 * this software without specific prior written permission. No right of
34 * sublicense is granted herewith. Derivatives of the software and
35 * output created using the software may be prepared, but only for
36 * Non-Commercial Uses. Derivatives of the software may be shared with
37 * others provided: (i) the others agree to abide by the list of
38 * conditions herein which includes the Non-Commercial Use restrictions;
39 * and (ii) such Derivatives of the software include the above copyright
40 * notice to acknowledge the contribution from this software where
41 * applicable, this list of conditions and the disclaimer below.
23 * this software without specific prior written permission.
42 *
43 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
44 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
45 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
46 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
47 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
48 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
49 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
50 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
51 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
52 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
53 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
54 *
55 * Authors: Gabe Black
56 */
57
58#ifndef __ARCH_X86_INSTS_MICROFPOP_HH__
59#define __ARCH_X86_INSTS_MICROFPOP_HH__
60
61#include "arch/x86/insts/microop.hh"
62
63namespace X86ISA
64{
65
66 /**
67 * Base classes for FpOps which provides a generateDisassembly method.
68 */
69 class FpOp : public X86MicroopBase
70 {
71 protected:
72 const RegIndex src1;
73 const RegIndex src2;
74 const RegIndex dest;
75 const uint8_t dataSize;
76 const int8_t spm;
77
78 // Constructor
79 FpOp(ExtMachInst _machInst,
80 const char *mnem, const char *_instMnem,
81 bool isMicro, bool isDelayed,
82 bool isFirst, bool isLast,
83 InstRegIndex _src1, InstRegIndex _src2, InstRegIndex _dest,
84 uint8_t _dataSize, int8_t _spm,
85 OpClass __opClass) :
86 X86MicroopBase(_machInst, mnem, _instMnem,
87 isMicro, isDelayed, isFirst, isLast,
88 __opClass),
89 src1(_src1.idx), src2(_src2.idx), dest(_dest.idx),
90 dataSize(_dataSize), spm(_spm)
91 {}
92/*
93 //Figure out what the condition code flags should be.
94 uint64_t genFlags(uint64_t oldFlags, uint64_t flagMask,
95 uint64_t _dest, uint64_t _src1, uint64_t _src2,
96 bool subtract = false) const;
97 bool checkCondition(uint64_t flags) const;*/
98
99 std::string generateDisassembly(Addr pc,
100 const SymbolTable *symtab) const;
101 };
102}
103
104#endif //__ARCH_X86_INSTS_MICROFPOP_HH__
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_X86_INSTS_MICROFPOP_HH__
41#define __ARCH_X86_INSTS_MICROFPOP_HH__
42
43#include "arch/x86/insts/microop.hh"
44
45namespace X86ISA
46{
47
48 /**
49 * Base classes for FpOps which provides a generateDisassembly method.
50 */
51 class FpOp : public X86MicroopBase
52 {
53 protected:
54 const RegIndex src1;
55 const RegIndex src2;
56 const RegIndex dest;
57 const uint8_t dataSize;
58 const int8_t spm;
59
60 // Constructor
61 FpOp(ExtMachInst _machInst,
62 const char *mnem, const char *_instMnem,
63 bool isMicro, bool isDelayed,
64 bool isFirst, bool isLast,
65 InstRegIndex _src1, InstRegIndex _src2, InstRegIndex _dest,
66 uint8_t _dataSize, int8_t _spm,
67 OpClass __opClass) :
68 X86MicroopBase(_machInst, mnem, _instMnem,
69 isMicro, isDelayed, isFirst, isLast,
70 __opClass),
71 src1(_src1.idx), src2(_src2.idx), dest(_dest.idx),
72 dataSize(_dataSize), spm(_spm)
73 {}
74/*
75 //Figure out what the condition code flags should be.
76 uint64_t genFlags(uint64_t oldFlags, uint64_t flagMask,
77 uint64_t _dest, uint64_t _src1, uint64_t _src2,
78 bool subtract = false) const;
79 bool checkCondition(uint64_t flags) const;*/
80
81 std::string generateDisassembly(Addr pc,
82 const SymbolTable *symtab) const;
83 };
84}
85
86#endif //__ARCH_X86_INSTS_MICROFPOP_HH__