| 1 | /* $Id: IEMAllInst3DNow.cpp.h 106061 2024-09-16 14:03:52Z vboxsync $ */
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| 2 | /** @file
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| 3 | * IEM - Instruction Decoding and Emulation, 3DNow!.
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| 4 | */
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| 5 |
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| 6 | /*
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| 7 | * Copyright (C) 2011-2024 Oracle and/or its affiliates.
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| 8 | *
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| 9 | * This file is part of VirtualBox base platform packages, as
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| 10 | * available from https://www.virtualbox.org.
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| 11 | *
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| 12 | * This program is free software; you can redistribute it and/or
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| 13 | * modify it under the terms of the GNU General Public License
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| 14 | * as published by the Free Software Foundation, in version 3 of the
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| 15 | * License.
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| 16 | *
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| 17 | * This program is distributed in the hope that it will be useful, but
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| 18 | * WITHOUT ANY WARRANTY; without even the implied warranty of
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| 19 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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| 20 | * General Public License for more details.
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| 21 | *
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| 22 | * You should have received a copy of the GNU General Public License
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| 23 | * along with this program; if not, see <https://www.gnu.org/licenses>.
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| 24 | *
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| 25 | * SPDX-License-Identifier: GPL-3.0-only
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| 26 | */
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| 27 |
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| 28 |
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| 29 | /** @name 3DNow! instructions (0x0f 0x0f)
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| 30 | *
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| 31 | * @{
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| 32 | */
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| 33 |
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| 34 | /** Opcode 0x0f 0x0f 0x0c. */
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| 35 | FNIEMOP_STUB(iemOp_3Dnow_pi2fw_Pq_Qq);
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| 36 |
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| 37 | /** Opcode 0x0f 0x0f 0x0d. */
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| 38 | FNIEMOP_STUB(iemOp_3Dnow_pi2fd_Pq_Qq);
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| 39 |
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| 40 | /** Opcode 0x0f 0x0f 0x1c. */
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| 41 | FNIEMOP_STUB(iemOp_3Dnow_pf2fw_Pq_Qq);
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| 42 |
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| 43 | /** Opcode 0x0f 0x0f 0x1d. */
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| 44 | FNIEMOP_STUB(iemOp_3Dnow_pf2fd_Pq_Qq);
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| 45 |
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| 46 | /** Opcode 0x0f 0x0f 0x8a. */
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| 47 | FNIEMOP_STUB(iemOp_3Dnow_pfnacc_Pq_Qq);
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| 48 |
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| 49 | /** Opcode 0x0f 0x0f 0x8e. */
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| 50 | FNIEMOP_STUB(iemOp_3Dnow_pfpnacc_Pq_Qq);
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| 51 |
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| 52 | /** Opcode 0x0f 0x0f 0x90. */
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| 53 | FNIEMOP_STUB(iemOp_3Dnow_pfcmpge_Pq_Qq);
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| 54 |
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| 55 | /** Opcode 0x0f 0x0f 0x94. */
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| 56 | FNIEMOP_STUB(iemOp_3Dnow_pfmin_Pq_Qq);
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| 57 |
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| 58 | /** Opcode 0x0f 0x0f 0x96. */
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| 59 | FNIEMOP_STUB(iemOp_3Dnow_pfrcp_Pq_Qq);
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| 60 |
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| 61 | /** Opcode 0x0f 0x0f 0x97. */
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| 62 | FNIEMOP_STUB(iemOp_3Dnow_pfrsqrt_Pq_Qq);
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| 63 |
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| 64 | /** Opcode 0x0f 0x0f 0x9a. */
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| 65 | FNIEMOP_STUB(iemOp_3Dnow_pfsub_Pq_Qq);
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| 66 |
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| 67 | /** Opcode 0x0f 0x0f 0x9e. */
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| 68 | FNIEMOP_STUB(iemOp_3Dnow_pfadd_PQ_Qq);
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| 69 |
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| 70 | /** Opcode 0x0f 0x0f 0xa0. */
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| 71 | FNIEMOP_STUB(iemOp_3Dnow_pfcmpgt_Pq_Qq);
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| 72 |
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| 73 | /** Opcode 0x0f 0x0f 0xa4. */
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| 74 | FNIEMOP_STUB(iemOp_3Dnow_pfmax_Pq_Qq);
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| 75 |
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| 76 | /** Opcode 0x0f 0x0f 0xa6. */
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| 77 | FNIEMOP_STUB(iemOp_3Dnow_pfrcpit1_Pq_Qq);
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| 78 |
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| 79 | /** Opcode 0x0f 0x0f 0xa7. */
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| 80 | FNIEMOP_STUB(iemOp_3Dnow_pfrsqit1_Pq_Qq);
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| 81 |
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| 82 | /** Opcode 0x0f 0x0f 0xaa. */
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| 83 | FNIEMOP_STUB(iemOp_3Dnow_pfsubr_Pq_Qq);
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| 84 |
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| 85 | /** Opcode 0x0f 0x0f 0xae. */
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| 86 | FNIEMOP_STUB(iemOp_3Dnow_pfacc_PQ_Qq);
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| 87 |
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| 88 | /** Opcode 0x0f 0x0f 0xb0. */
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| 89 | FNIEMOP_STUB(iemOp_3Dnow_pfcmpeq_Pq_Qq);
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| 90 |
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| 91 | /** Opcode 0x0f 0x0f 0xb4. */
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| 92 | FNIEMOP_STUB(iemOp_3Dnow_pfmul_Pq_Qq);
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| 93 |
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| 94 | /** Opcode 0x0f 0x0f 0xb6. */
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| 95 | FNIEMOP_STUB(iemOp_3Dnow_pfrcpit2_Pq_Qq);
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| 96 |
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| 97 | /** Opcode 0x0f 0x0f 0xb7. */
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| 98 | FNIEMOP_STUB(iemOp_3Dnow_pmulhrw_Pq_Qq);
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| 99 |
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| 100 | /** Opcode 0x0f 0x0f 0xbb. */
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| 101 | FNIEMOP_STUB(iemOp_3Dnow_pswapd_Pq_Qq);
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| 102 |
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| 103 | /** Opcode 0x0f 0x0f 0xbf. */
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| 104 | FNIEMOP_STUB(iemOp_3Dnow_pavgusb_PQ_Qq);
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| 105 |
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| 106 |
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| 107 | /** Opcode 0x0f 0x0f. */
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| 108 | FNIEMOP_DEF_1(iemOp_3DNowDispatcher, uint8_t, b)
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| 109 | {
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| 110 | /* This is pretty sparse, use switch instead of table. */
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| 111 | switch (b)
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| 112 | {
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| 113 | case 0x0c: return FNIEMOP_CALL(iemOp_3Dnow_pi2fw_Pq_Qq);
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| 114 | case 0x0d: return FNIEMOP_CALL(iemOp_3Dnow_pi2fd_Pq_Qq);
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| 115 | case 0x1c: return FNIEMOP_CALL(iemOp_3Dnow_pf2fw_Pq_Qq);
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| 116 | case 0x1d: return FNIEMOP_CALL(iemOp_3Dnow_pf2fd_Pq_Qq);
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| 117 | case 0x8a: return FNIEMOP_CALL(iemOp_3Dnow_pfnacc_Pq_Qq);
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| 118 | case 0x8e: return FNIEMOP_CALL(iemOp_3Dnow_pfpnacc_Pq_Qq);
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| 119 | case 0x90: return FNIEMOP_CALL(iemOp_3Dnow_pfcmpge_Pq_Qq);
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| 120 | case 0x94: return FNIEMOP_CALL(iemOp_3Dnow_pfmin_Pq_Qq);
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| 121 | case 0x96: return FNIEMOP_CALL(iemOp_3Dnow_pfrcp_Pq_Qq);
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| 122 | case 0x97: return FNIEMOP_CALL(iemOp_3Dnow_pfrsqrt_Pq_Qq);
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| 123 | case 0x9a: return FNIEMOP_CALL(iemOp_3Dnow_pfsub_Pq_Qq);
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| 124 | case 0x9e: return FNIEMOP_CALL(iemOp_3Dnow_pfadd_PQ_Qq);
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| 125 | case 0xa0: return FNIEMOP_CALL(iemOp_3Dnow_pfcmpgt_Pq_Qq);
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| 126 | case 0xa4: return FNIEMOP_CALL(iemOp_3Dnow_pfmax_Pq_Qq);
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| 127 | case 0xa6: return FNIEMOP_CALL(iemOp_3Dnow_pfrcpit1_Pq_Qq);
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| 128 | case 0xa7: return FNIEMOP_CALL(iemOp_3Dnow_pfrsqit1_Pq_Qq);
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| 129 | case 0xaa: return FNIEMOP_CALL(iemOp_3Dnow_pfsubr_Pq_Qq);
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| 130 | case 0xae: return FNIEMOP_CALL(iemOp_3Dnow_pfacc_PQ_Qq);
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| 131 | case 0xb0: return FNIEMOP_CALL(iemOp_3Dnow_pfcmpeq_Pq_Qq);
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| 132 | case 0xb4: return FNIEMOP_CALL(iemOp_3Dnow_pfmul_Pq_Qq);
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| 133 | case 0xb6: return FNIEMOP_CALL(iemOp_3Dnow_pfrcpit2_Pq_Qq);
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| 134 | case 0xb7: return FNIEMOP_CALL(iemOp_3Dnow_pmulhrw_Pq_Qq);
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| 135 | case 0xbb: return FNIEMOP_CALL(iemOp_3Dnow_pswapd_Pq_Qq);
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| 136 | case 0xbf: return FNIEMOP_CALL(iemOp_3Dnow_pavgusb_PQ_Qq);
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| 137 | default:
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| 138 | IEMOP_RAISE_INVALID_OPCODE_RET();
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| 139 | }
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| 140 | }
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| 141 |
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| 142 | /** @} */
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| 143 |
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