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
16 * commercial advantage.
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
30 * other materials provided with the distribution. Neither the name of
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
|
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_EMULENV_HH__
59#define __ARCH_X86_EMULENV_HH__
60
61#include "arch/x86/intregs.hh"
62#include "arch/x86/segmentregs.hh"
63#include "arch/x86/registers.hh"
64#include "arch/x86/types.hh"
65
66namespace X86ISA
67{
68 struct EmulEnv
69 {
70 RegIndex reg;
71 RegIndex regm;
72 SegmentRegIndex seg;
73 uint8_t scale;
74 RegIndex index;
75 RegIndex base;
76 int dataSize;
77 int addressSize;
78 int stackSize;
79
80 EmulEnv(RegIndex _reg, RegIndex _regm,
81 int _dataSize, int _addressSize, int _stackSize) :
82 reg(_reg), regm(_regm), seg(SEGMENT_REG_DS),
83 scale(0), index(NUM_INTREGS),
84 base(NUM_INTREGS),
85 dataSize(_dataSize), addressSize(_addressSize),
86 stackSize(_stackSize)
87 {;}
88
89 void doModRM(const ExtMachInst & machInst);
90 void setSeg(const ExtMachInst & machInst);
91 };
92};
93
94#endif // __ARCH_X86_TYPES_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_EMULENV_HH__
41#define __ARCH_X86_EMULENV_HH__
42
43#include "arch/x86/intregs.hh"
44#include "arch/x86/segmentregs.hh"
45#include "arch/x86/registers.hh"
46#include "arch/x86/types.hh"
47
48namespace X86ISA
49{
50 struct EmulEnv
51 {
52 RegIndex reg;
53 RegIndex regm;
54 SegmentRegIndex seg;
55 uint8_t scale;
56 RegIndex index;
57 RegIndex base;
58 int dataSize;
59 int addressSize;
60 int stackSize;
61
62 EmulEnv(RegIndex _reg, RegIndex _regm,
63 int _dataSize, int _addressSize, int _stackSize) :
64 reg(_reg), regm(_regm), seg(SEGMENT_REG_DS),
65 scale(0), index(NUM_INTREGS),
66 base(NUM_INTREGS),
67 dataSize(_dataSize), addressSize(_addressSize),
68 stackSize(_stackSize)
69 {;}
70
71 void doModRM(const ExtMachInst & machInst);
72 void setSeg(const ExtMachInst & machInst);
73 };
74};
75
76#endif // __ARCH_X86_TYPES_HH__
|