VirtualBox

source: vbox/trunk/src/VBox/VMM/VMMAll/IEMAllInstructions3DNow.cpp.h@ 98193

Last change on this file since 98193 was 98103, checked in by vboxsync, 2 years ago

Copyright year updates by scm.

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File size: 4.4 KB
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1/* $Id: IEMAllInstructions3DNow.cpp.h 98103 2023-01-17 14:15:46Z vboxsync $ */
2/** @file
3 * IEM - Instruction Decoding and Emulation, 3DNow!.
4 */
5
6/*
7 * Copyright (C) 2011-2023 Oracle and/or its affiliates.
8 *
9 * This file is part of VirtualBox base platform packages, as
10 * available from https://www.virtualbox.org.
11 *
12 * This program is free software; you can redistribute it and/or
13 * modify it under the terms of the GNU General Public License
14 * as published by the Free Software Foundation, in version 3 of the
15 * License.
16 *
17 * This program is distributed in the hope that it will be useful, but
18 * WITHOUT ANY WARRANTY; without even the implied warranty of
19 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
20 * General Public License for more details.
21 *
22 * You should have received a copy of the GNU General Public License
23 * along with this program; if not, see <https://www.gnu.org/licenses>.
24 *
25 * SPDX-License-Identifier: GPL-3.0-only
26 */
27
28
29/** @name 3DNow! instructions (0x0f 0x0f)
30 *
31 * @{
32 */
33
34/** Opcode 0x0f 0x0f 0x0c. */
35FNIEMOP_STUB(iemOp_3Dnow_pi2fw_Pq_Qq);
36
37/** Opcode 0x0f 0x0f 0x0d. */
38FNIEMOP_STUB(iemOp_3Dnow_pi2fd_Pq_Qq);
39
40/** Opcode 0x0f 0x0f 0x1c. */
41FNIEMOP_STUB(iemOp_3Dnow_pf2fw_Pq_Qq);
42
43/** Opcode 0x0f 0x0f 0x1d. */
44FNIEMOP_STUB(iemOp_3Dnow_pf2fd_Pq_Qq);
45
46/** Opcode 0x0f 0x0f 0x8a. */
47FNIEMOP_STUB(iemOp_3Dnow_pfnacc_Pq_Qq);
48
49/** Opcode 0x0f 0x0f 0x8e. */
50FNIEMOP_STUB(iemOp_3Dnow_pfpnacc_Pq_Qq);
51
52/** Opcode 0x0f 0x0f 0x90. */
53FNIEMOP_STUB(iemOp_3Dnow_pfcmpge_Pq_Qq);
54
55/** Opcode 0x0f 0x0f 0x94. */
56FNIEMOP_STUB(iemOp_3Dnow_pfmin_Pq_Qq);
57
58/** Opcode 0x0f 0x0f 0x96. */
59FNIEMOP_STUB(iemOp_3Dnow_pfrcp_Pq_Qq);
60
61/** Opcode 0x0f 0x0f 0x97. */
62FNIEMOP_STUB(iemOp_3Dnow_pfrsqrt_Pq_Qq);
63
64/** Opcode 0x0f 0x0f 0x9a. */
65FNIEMOP_STUB(iemOp_3Dnow_pfsub_Pq_Qq);
66
67/** Opcode 0x0f 0x0f 0x9e. */
68FNIEMOP_STUB(iemOp_3Dnow_pfadd_PQ_Qq);
69
70/** Opcode 0x0f 0x0f 0xa0. */
71FNIEMOP_STUB(iemOp_3Dnow_pfcmpgt_Pq_Qq);
72
73/** Opcode 0x0f 0x0f 0xa4. */
74FNIEMOP_STUB(iemOp_3Dnow_pfmax_Pq_Qq);
75
76/** Opcode 0x0f 0x0f 0xa6. */
77FNIEMOP_STUB(iemOp_3Dnow_pfrcpit1_Pq_Qq);
78
79/** Opcode 0x0f 0x0f 0xa7. */
80FNIEMOP_STUB(iemOp_3Dnow_pfrsqit1_Pq_Qq);
81
82/** Opcode 0x0f 0x0f 0xaa. */
83FNIEMOP_STUB(iemOp_3Dnow_pfsubr_Pq_Qq);
84
85/** Opcode 0x0f 0x0f 0xae. */
86FNIEMOP_STUB(iemOp_3Dnow_pfacc_PQ_Qq);
87
88/** Opcode 0x0f 0x0f 0xb0. */
89FNIEMOP_STUB(iemOp_3Dnow_pfcmpeq_Pq_Qq);
90
91/** Opcode 0x0f 0x0f 0xb4. */
92FNIEMOP_STUB(iemOp_3Dnow_pfmul_Pq_Qq);
93
94/** Opcode 0x0f 0x0f 0xb6. */
95FNIEMOP_STUB(iemOp_3Dnow_pfrcpit2_Pq_Qq);
96
97/** Opcode 0x0f 0x0f 0xb7. */
98FNIEMOP_STUB(iemOp_3Dnow_pmulhrw_Pq_Qq);
99
100/** Opcode 0x0f 0x0f 0xbb. */
101FNIEMOP_STUB(iemOp_3Dnow_pswapd_Pq_Qq);
102
103/** Opcode 0x0f 0x0f 0xbf. */
104FNIEMOP_STUB(iemOp_3Dnow_pavgusb_PQ_Qq);
105
106
107/** Opcode 0x0f 0x0f. */
108FNIEMOP_DEF_1(iemOp_3DNowDispatcher, uint8_t, b)
109{
110 /* This is pretty sparse, use switch instead of table. */
111 switch (b)
112 {
113 case 0x0c: return FNIEMOP_CALL(iemOp_3Dnow_pi2fw_Pq_Qq);
114 case 0x0d: return FNIEMOP_CALL(iemOp_3Dnow_pi2fd_Pq_Qq);
115 case 0x1c: return FNIEMOP_CALL(iemOp_3Dnow_pf2fw_Pq_Qq);
116 case 0x1d: return FNIEMOP_CALL(iemOp_3Dnow_pf2fd_Pq_Qq);
117 case 0x8a: return FNIEMOP_CALL(iemOp_3Dnow_pfnacc_Pq_Qq);
118 case 0x8e: return FNIEMOP_CALL(iemOp_3Dnow_pfpnacc_Pq_Qq);
119 case 0x90: return FNIEMOP_CALL(iemOp_3Dnow_pfcmpge_Pq_Qq);
120 case 0x94: return FNIEMOP_CALL(iemOp_3Dnow_pfmin_Pq_Qq);
121 case 0x96: return FNIEMOP_CALL(iemOp_3Dnow_pfrcp_Pq_Qq);
122 case 0x97: return FNIEMOP_CALL(iemOp_3Dnow_pfrsqrt_Pq_Qq);
123 case 0x9a: return FNIEMOP_CALL(iemOp_3Dnow_pfsub_Pq_Qq);
124 case 0x9e: return FNIEMOP_CALL(iemOp_3Dnow_pfadd_PQ_Qq);
125 case 0xa0: return FNIEMOP_CALL(iemOp_3Dnow_pfcmpgt_Pq_Qq);
126 case 0xa4: return FNIEMOP_CALL(iemOp_3Dnow_pfmax_Pq_Qq);
127 case 0xa6: return FNIEMOP_CALL(iemOp_3Dnow_pfrcpit1_Pq_Qq);
128 case 0xa7: return FNIEMOP_CALL(iemOp_3Dnow_pfrsqit1_Pq_Qq);
129 case 0xaa: return FNIEMOP_CALL(iemOp_3Dnow_pfsubr_Pq_Qq);
130 case 0xae: return FNIEMOP_CALL(iemOp_3Dnow_pfacc_PQ_Qq);
131 case 0xb0: return FNIEMOP_CALL(iemOp_3Dnow_pfcmpeq_Pq_Qq);
132 case 0xb4: return FNIEMOP_CALL(iemOp_3Dnow_pfmul_Pq_Qq);
133 case 0xb6: return FNIEMOP_CALL(iemOp_3Dnow_pfrcpit2_Pq_Qq);
134 case 0xb7: return FNIEMOP_CALL(iemOp_3Dnow_pmulhrw_Pq_Qq);
135 case 0xbb: return FNIEMOP_CALL(iemOp_3Dnow_pswapd_Pq_Qq);
136 case 0xbf: return FNIEMOP_CALL(iemOp_3Dnow_pavgusb_PQ_Qq);
137 default:
138 return IEMOP_RAISE_INVALID_OPCODE();
139 }
140}
141
142/** @} */
143
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