| 1 | ; $Id: bs3-fpustate-1-asm.asm 98103 2023-01-17 14:15:46Z vboxsync $
|
|---|
| 2 | ;; @file
|
|---|
| 3 | ; BS3Kit - bs3-fpustate-1, assembly helpers and template instantiation.
|
|---|
| 4 | ;
|
|---|
| 5 |
|
|---|
| 6 | ;
|
|---|
| 7 | ; Copyright (C) 2007-2023 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 | ; The contents of this file may alternatively be used under the terms
|
|---|
| 26 | ; of the Common Development and Distribution License Version 1.0
|
|---|
| 27 | ; (CDDL), a copy of it is provided in the "COPYING.CDDL" file included
|
|---|
| 28 | ; in the VirtualBox distribution, in which case the provisions of the
|
|---|
| 29 | ; CDDL are applicable instead of those of the GPL.
|
|---|
| 30 | ;
|
|---|
| 31 | ; You may elect to license modified versions of this file under the
|
|---|
| 32 | ; terms and conditions of either the GPL or the CDDL or both.
|
|---|
| 33 | ;
|
|---|
| 34 | ; SPDX-License-Identifier: GPL-3.0-only OR CDDL-1.0
|
|---|
| 35 | ;
|
|---|
| 36 |
|
|---|
| 37 |
|
|---|
| 38 | ;*********************************************************************************************************************************
|
|---|
| 39 | ;* Header Files *
|
|---|
| 40 | ;*********************************************************************************************************************************
|
|---|
| 41 | %include "bs3kit.mac"
|
|---|
| 42 |
|
|---|
| 43 |
|
|---|
| 44 | ;*********************************************************************************************************************************
|
|---|
| 45 | ;* Global Variables *
|
|---|
| 46 | ;*********************************************************************************************************************************
|
|---|
| 47 | BS3_BEGIN_DATA16
|
|---|
| 48 | ;; @name Floating point constants.
|
|---|
| 49 | ; @{
|
|---|
| 50 | g_r32_0dot1: dd 0.1
|
|---|
| 51 | g_r32_3dot2: dd 3.2
|
|---|
| 52 | g_r32_Zero: dd 0.0
|
|---|
| 53 | g_r32_One: dd 1.0
|
|---|
| 54 | g_r32_Two: dd 2.0
|
|---|
| 55 | g_r32_Three: dd 3.0
|
|---|
| 56 | g_r32_Ten: dd 10.0
|
|---|
| 57 | g_r32_Eleven: dd 11.0
|
|---|
| 58 | g_r32_ThirtyTwo:dd 32.0
|
|---|
| 59 | g_r32_Min: dd 000800000h
|
|---|
| 60 | g_r32_Max: dd 07f7fffffh
|
|---|
| 61 | g_r32_Inf: dd 07f800000h
|
|---|
| 62 | g_r32_SNaN: dd 07f800001h
|
|---|
| 63 | g_r32_SNaNMax: dd 07fbfffffh
|
|---|
| 64 | g_r32_QNaN: dd 07fc00000h
|
|---|
| 65 | g_r32_QNaNMax: dd 07fffffffh
|
|---|
| 66 | g_r32_NegQNaN: dd 0ffc00000h
|
|---|
| 67 |
|
|---|
| 68 | g_r64_0dot1: dq 0.1
|
|---|
| 69 | g_r64_6dot9: dq 6.9
|
|---|
| 70 | g_r64_Zero: dq 0.0
|
|---|
| 71 | g_r64_One: dq 1.0
|
|---|
| 72 | g_r64_Two: dq 2.0
|
|---|
| 73 | g_r64_Three: dq 3.0
|
|---|
| 74 | g_r64_Ten: dq 10.0
|
|---|
| 75 | g_r64_Eleven: dq 11.0
|
|---|
| 76 | g_r64_ThirtyTwo:dq 32.0
|
|---|
| 77 | g_r64_Min: dq 00010000000000000h
|
|---|
| 78 | g_r64_Max: dq 07fefffffffffffffh
|
|---|
| 79 | g_r64_Inf: dq 07ff0000000000000h
|
|---|
| 80 | g_r64_SNaN: dq 07ff0000000000001h
|
|---|
| 81 | g_r64_SNaNMax: dq 07ff7ffffffffffffh
|
|---|
| 82 | g_r64_NegQNaN: dq 0fff8000000000000h
|
|---|
| 83 | g_r64_QNaN: dq 07ff8000000000000h
|
|---|
| 84 | g_r64_QNaNMax: dq 07fffffffffffffffh
|
|---|
| 85 | g_r64_DnMin: dq 00000000000000001h
|
|---|
| 86 | g_r64_DnMax: dq 0000fffffffffffffh
|
|---|
| 87 |
|
|---|
| 88 |
|
|---|
| 89 | g_r80_0dot1: dt 0.1
|
|---|
| 90 | g_r80_3dot2: dt 3.2
|
|---|
| 91 | g_r80_Zero: dt 0.0
|
|---|
| 92 | g_r80_One: dt 1.0
|
|---|
| 93 | g_r80_Two: dt 2.0
|
|---|
| 94 | g_r80_Three: dt 3.0
|
|---|
| 95 | g_r80_Ten: dt 10.0
|
|---|
| 96 | g_r80_Eleven: dt 11.0
|
|---|
| 97 | g_r80_ThirtyTwo:dt 32.0
|
|---|
| 98 | %ifdef __NASM__
|
|---|
| 99 | g_r80_Min: dq 08000000000000000h
|
|---|
| 100 | dw 00001h
|
|---|
| 101 | g_r80_Max: dq 0ffffffffffffffffh
|
|---|
| 102 | dw 07ffeh
|
|---|
| 103 | g_r80_Inf: dq 08000000000000000h
|
|---|
| 104 | dw 07fffh
|
|---|
| 105 | g_r80_QNaN: dq 0c000000000000000h
|
|---|
| 106 | dw 07fffh
|
|---|
| 107 | g_r80_QNaNMax: dq 0ffffffffffffffffh
|
|---|
| 108 | dw 07fffh
|
|---|
| 109 | g_r80_NegQNaN: dq 0c000000000000000h
|
|---|
| 110 | dw 0ffffh
|
|---|
| 111 | g_r80_SNaN: dq 08000000000000001h
|
|---|
| 112 | dw 07fffh
|
|---|
| 113 | g_r80_SNaNMax: dq 0bfffffffffffffffh
|
|---|
| 114 | dw 07fffh
|
|---|
| 115 | g_r80_DnMin: dq 00000000000000001h
|
|---|
| 116 | dw 00000h
|
|---|
| 117 | g_r80_DnMax: dq 07fffffffffffffffh
|
|---|
| 118 | dw 00000h
|
|---|
| 119 | %else
|
|---|
| 120 | g_r80_Min: dt 000018000000000000000h
|
|---|
| 121 | g_r80_Max: dt 07ffeffffffffffffffffh
|
|---|
| 122 | g_r80_Inf: dt 07fff8000000000000000h
|
|---|
| 123 | g_r80_QNaN: dt 07fffc000000000000000h
|
|---|
| 124 | g_r80_QNaNMax: dt 07fffffffffffffffffffh
|
|---|
| 125 | g_r80_NegQNaN: dt 0ffffc000000000000000h
|
|---|
| 126 | g_r80_SNaN: dt 07fff8000000000000001h
|
|---|
| 127 | g_r80_SNaNMax: dt 07fffbfffffffffffffffh
|
|---|
| 128 | g_r80_DnMin: dt 000000000000000000001h
|
|---|
| 129 | g_r80_DnMax: dt 000007fffffffffffffffh
|
|---|
| 130 | %endif
|
|---|
| 131 |
|
|---|
| 132 | g_r32V1: dd 3.2
|
|---|
| 133 | g_r32V2: dd -1.9
|
|---|
| 134 | g_r64V1: dq 6.4
|
|---|
| 135 | g_r80V1: dt 8.0
|
|---|
| 136 |
|
|---|
| 137 | ; Denormal numbers.
|
|---|
| 138 | g_r32D0: dd 000200000h
|
|---|
| 139 | ;; @}
|
|---|
| 140 |
|
|---|
| 141 | ;; @name Upconverted Floating point constants
|
|---|
| 142 | ; @{
|
|---|
| 143 | ;g_r80_r32_0dot1: dt 0.1
|
|---|
| 144 | %ifdef __NASM__
|
|---|
| 145 | g_r80_r32_3dot2: dq 0cccccd0000000000h
|
|---|
| 146 | dw 04000h
|
|---|
| 147 | %else
|
|---|
| 148 | g_r80_r32_3dot2: dt 04000cccccd0000000000h
|
|---|
| 149 | %endif
|
|---|
| 150 | ;g_r80_r32_Zero: dt 0.0
|
|---|
| 151 | ;g_r80_r32_One: dt 1.0
|
|---|
| 152 | ;g_r80_r32_Two: dt 2.0
|
|---|
| 153 | ;g_r80_r32_Three: dt 3.0
|
|---|
| 154 | ;g_r80_r32_Ten: dt 10.0
|
|---|
| 155 | ;g_r80_r32_Eleven: dt 11.0
|
|---|
| 156 | ;g_r80_r32_ThirtyTwo: dt 32.0
|
|---|
| 157 | ;; @}
|
|---|
| 158 |
|
|---|
| 159 | ;; @name Decimal constants.
|
|---|
| 160 | ; @{
|
|---|
| 161 | g_u64Zero: dd 0
|
|---|
| 162 | g_u32Zero: dw 0
|
|---|
| 163 | g_u64Two: dd 2
|
|---|
| 164 | g_u32Two: dw 2
|
|---|
| 165 | ;; @}
|
|---|
| 166 |
|
|---|
| 167 |
|
|---|
| 168 | ;
|
|---|
| 169 | ; Instantiate code templates.
|
|---|
| 170 | ;
|
|---|
| 171 | BS3_INSTANTIATE_TEMPLATE_ESSENTIALS "bs3-fpustate-1-template.mac"
|
|---|
| 172 |
|
|---|
