source: Daodan/src/beaengine/Includes/instr_set/opcodes_Grp13.c@ 1100

Last change on this file since 1100 was 984, checked in by alloc, 11 years ago

Daodan: TV code
File size: 7.7 KB
Line 
1/* Copyright 2006-2009, BeatriX
2 * File coded by BeatriX
3 *
4 * This file is part of BeaEngine.
5 *
6 * BeaEngine is free software: you can redistribute it and/or modify
7 * it under the terms of the GNU Lesser General Public License as published by
8 * the Free Software Foundation, either version 3 of the License, or
9 * (at your option) any later version.
10 *
11 * BeaEngine is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 * GNU Lesser General Public License for more details.
15 *
16 * You should have received a copy of the GNU Lesser General Public License
17 * along with BeaEngine. If not, see <http://www.gnu.org/licenses/>. */
18
19/* ====================================================================
20 *
21 * ==================================================================== */
22void __bea_callspec__ G13_(PDISASM pMyDisasm)
23{
24 long MyNumber;
25
26 GV.REGOPCODE = ((*((UInt8*)(UIntPtr) (GV.EIP_+1))) >> 3) & 0x7;
27 if (GV.REGOPCODE == 2) {
28 if (GV.OperandSize == 16) {
29 (*pMyDisasm).Instruction.Category = SSE_INSTRUCTION+SHIFT_ROTATE;
30 GV.MemDecoration = Arg1dqword;
31 GV.ImmediatSize = 8;
32 GV.SSE_ = 1;
33 MOD_RM(&(*pMyDisasm).Argument1, pMyDisasm);
34 GV.SSE_ = 0;
35 if (GV.MOD_== 0x3) {
36 #ifndef BEA_LIGHT_DISASSEMBLY
37 (void) strcpy ((*pMyDisasm).Instruction.Mnemonic, "psrld ");
38 #endif
39 }
40 else {
41 FailDecode(pMyDisasm);
42 }
43 GV.EIP_ += GV.DECALAGE_EIP+3;
44 if (!Security(0, pMyDisasm)) return;
45
46 MyNumber = *((UInt8*)(UIntPtr) (GV.EIP_-1));
47 #ifndef BEA_LIGHT_DISASSEMBLY
48 (void) CopyFormattedNumber(pMyDisasm, (char*) &(*pMyDisasm).Argument2.ArgMnemonic,"%.2X",(Int64) MyNumber);
49 #endif
50 (*pMyDisasm).Instruction.Immediat = MyNumber;
51 (*pMyDisasm).Argument2.ArgType = CONSTANT_TYPE+ABSOLUTE_;
52 (*pMyDisasm).Argument2.ArgSize = 8;
53 }
54 else {
55 (*pMyDisasm).Instruction.Category = MMX_INSTRUCTION+SHIFT_ROTATE;
56 GV.MemDecoration = Arg1qword;
57 GV.ImmediatSize = 8;
58 GV.MMX_ = 1;
59 MOD_RM(&(*pMyDisasm).Argument1, pMyDisasm);
60 GV.MMX_ = 0;
61 if (GV.MOD_== 0x3) {
62 #ifndef BEA_LIGHT_DISASSEMBLY
63 (void) strcpy ((*pMyDisasm).Instruction.Mnemonic, "psrld ");
64 #endif
65 }
66 else {
67 FailDecode(pMyDisasm);
68 }
69 GV.EIP_ += GV.DECALAGE_EIP+3;
70 if (!Security(0, pMyDisasm)) return;
71
72 MyNumber = *((UInt8*)(UIntPtr) (GV.EIP_-1));
73 #ifndef BEA_LIGHT_DISASSEMBLY
74 (void) CopyFormattedNumber(pMyDisasm, (char*) &(*pMyDisasm).Argument2.ArgMnemonic,"%.2X",(Int64) MyNumber);
75 #endif
76 (*pMyDisasm).Instruction.Immediat = MyNumber;
77 (*pMyDisasm).Argument2.ArgType = CONSTANT_TYPE+ABSOLUTE_;
78 (*pMyDisasm).Argument2.ArgSize = 8;
79 }
80 }
81 else if (GV.REGOPCODE == 4) {
82 if (GV.OperandSize == 16) {
83 (*pMyDisasm).Instruction.Category = SSE_INSTRUCTION+SHIFT_ROTATE;
84 GV.MemDecoration = Arg1dqword;
85 GV.ImmediatSize = 8;
86 GV.SSE_ = 1;
87 MOD_RM(&(*pMyDisasm).Argument1, pMyDisasm);
88 GV.SSE_ = 0;
89 if (GV.MOD_== 0x3) {
90 #ifndef BEA_LIGHT_DISASSEMBLY
91 (void) strcpy ((*pMyDisasm).Instruction.Mnemonic, "psrad ");
92 #endif
93 }
94 else {
95 FailDecode(pMyDisasm);
96 }
97 GV.EIP_ += GV.DECALAGE_EIP+3;
98 if (!Security(0, pMyDisasm)) return;
99 MyNumber = *((UInt8*)(UIntPtr) (GV.EIP_-1));
100 #ifndef BEA_LIGHT_DISASSEMBLY
101 (void) CopyFormattedNumber(pMyDisasm, (char*) &(*pMyDisasm).Argument2.ArgMnemonic,"%.2X",(Int64) MyNumber);
102 #endif
103 (*pMyDisasm).Instruction.Immediat = MyNumber;
104 (*pMyDisasm).Argument2.ArgType = CONSTANT_TYPE+ABSOLUTE_;
105 (*pMyDisasm).Argument2.ArgSize = 8;
106 }
107 else {
108 (*pMyDisasm).Instruction.Category = MMX_INSTRUCTION+SHIFT_ROTATE;
109 GV.MemDecoration = Arg1qword;
110 GV.ImmediatSize = 8;
111 GV.MMX_ = 1;
112 MOD_RM(&(*pMyDisasm).Argument1, pMyDisasm);
113 GV.MMX_ = 0;
114 if (GV.MOD_== 0x3) {
115 #ifndef BEA_LIGHT_DISASSEMBLY
116 (void) strcpy ((*pMyDisasm).Instruction.Mnemonic, "psrad ");
117 #endif
118 }
119 else {
120 FailDecode(pMyDisasm);
121 }
122 GV.EIP_ += GV.DECALAGE_EIP+3;
123 if (!Security(0, pMyDisasm)) return;
124
125 MyNumber = *((UInt8*)(UIntPtr) (GV.EIP_-1));
126 #ifndef BEA_LIGHT_DISASSEMBLY
127 (void) CopyFormattedNumber(pMyDisasm, (char*) &(*pMyDisasm).Argument2.ArgMnemonic,"%.2X",(Int64) MyNumber);
128 #endif
129 (*pMyDisasm).Instruction.Immediat = MyNumber;
130 (*pMyDisasm).Argument2.ArgType = CONSTANT_TYPE+ABSOLUTE_;
131 (*pMyDisasm).Argument2.ArgSize = 8;
132 }
133
134 }
135 else if (GV.REGOPCODE == 6) {
136 if (GV.OperandSize == 16) {
137 (*pMyDisasm).Instruction.Category = SSE_INSTRUCTION+SHIFT_ROTATE;
138 GV.MemDecoration = Arg1dqword;
139 GV.ImmediatSize = 8;
140 GV.SSE_ = 1;
141 MOD_RM(&(*pMyDisasm).Argument1, pMyDisasm);
142 GV.SSE_ = 0;
143 if (GV.MOD_== 0x3) {
144 #ifndef BEA_LIGHT_DISASSEMBLY
145 (void) strcpy ((*pMyDisasm).Instruction.Mnemonic, "pslld ");
146 #endif
147 }
148 else {
149 FailDecode(pMyDisasm);
150 }
151 GV.EIP_ += GV.DECALAGE_EIP+3;
152 if (!Security(0, pMyDisasm)) return;
153
154 MyNumber = *((UInt8*)(UIntPtr) (GV.EIP_-1));
155 #ifndef BEA_LIGHT_DISASSEMBLY
156 (void) CopyFormattedNumber(pMyDisasm, (char*) &(*pMyDisasm).Argument2.ArgMnemonic,"%.2X",(Int64) MyNumber);
157 #endif
158 (*pMyDisasm).Instruction.Immediat = MyNumber;
159 (*pMyDisasm).Argument2.ArgType = CONSTANT_TYPE+ABSOLUTE_;
160 (*pMyDisasm).Argument2.ArgSize = 8;
161 }
162 else {
163 (*pMyDisasm).Instruction.Category = MMX_INSTRUCTION+SHIFT_ROTATE;
164 GV.MemDecoration = Arg1qword;
165 GV.ImmediatSize = 8;
166 GV.MMX_ = 1;
167 MOD_RM(&(*pMyDisasm).Argument1, pMyDisasm);
168 GV.MMX_ = 0;
169 if (GV.MOD_== 0x3) {
170 #ifndef BEA_LIGHT_DISASSEMBLY
171 (void) strcpy ((*pMyDisasm).Instruction.Mnemonic, "pslld ");
172 #endif
173 }
174 else {
175 FailDecode(pMyDisasm);
176 }
177 GV.EIP_ += GV.DECALAGE_EIP+3;
178 if (!Security(0, pMyDisasm)) return;
179
180 MyNumber = *((UInt8*)(UIntPtr) (GV.EIP_-1));
181 #ifndef BEA_LIGHT_DISASSEMBLY
182 (void) CopyFormattedNumber(pMyDisasm, (char*) &(*pMyDisasm).Argument2.ArgMnemonic,"%.2X",(Int64) MyNumber);
183 #endif
184 (*pMyDisasm).Instruction.Immediat = MyNumber;
185 (*pMyDisasm).Argument2.ArgType = CONSTANT_TYPE+ABSOLUTE_;
186 (*pMyDisasm).Argument2.ArgSize = 8;
187 }
188 }
189
190 else {
191 FailDecode(pMyDisasm);
192 }
193
194}
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