1 | # $Id: Makefile.kmk 98395 2023-02-01 14:37:00Z vboxsync $
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2 | ## @file
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3 | # Sub-Makefile for SoftFloat-3e.
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4 | #
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5 |
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6 | #
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7 | # Copyright (C) 2022-2023 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 | SUB_DEPTH = ../../..
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29 | include $(KBUILD_PATH)/subheader.kmk
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30 |
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31 | VBOX_SOFTFLOAT_SPECIALIZATION := 8086
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32 |
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33 | ifndef defined(VBOX_ONLY_ADDITIONS)
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34 | LIBRARIES += VBox-SoftFloat
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35 | endif
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36 | VBox-SoftFloat_TEMPLATE := VBoxR3DllNonPedantic
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37 | VBox-SoftFloat_DEFS := \
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38 | INLINE_LEVEL=5
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39 | VBox-SoftFloat_INCS := \
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40 | build/vbox \
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41 | source/$(VBOX_SOFTFLOAT_SPECIALIZATION) \
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42 | source/include
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43 |
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44 | # -wd4146: primitives.h(74): warning C4146: unary minus operator applied to unsigned type, result still unsigned
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45 | VBox-SoftFloat_CFLAGS.win := -wd4146
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46 |
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47 | # Primitives:
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48 | VBox-SoftFloat_SOURCES := \
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49 | source/s_eq128.c \
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50 | source/s_le128.c \
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51 | source/s_lt128.c \
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52 | source/s_shortShiftLeft128.c \
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53 | source/s_shortShiftRight128.c \
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54 | source/s_shortShiftRightJam64.c \
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55 | source/s_shortShiftRightJam64Extra.c \
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56 | source/s_shortShiftRightJam128.c \
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57 | source/s_shortShiftRightJam128Extra.c \
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58 | source/s_shiftRightJam32.c \
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59 | source/s_shiftRightJam64.c \
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60 | source/s_shiftRightJam64Extra.c \
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61 | source/s_shiftRightJam128.c \
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62 | source/s_shiftRightJam128Extra.c \
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63 | source/s_shiftRightJam256M.c \
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64 | source/s_countLeadingZeros8.c \
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65 | source/s_countLeadingZeros16.c \
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66 | source/s_countLeadingZeros32.c \
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67 | source/s_countLeadingZeros64.c \
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68 | source/s_add128.c \
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69 | source/s_add256M.c \
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70 | source/s_sub128.c \
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71 | source/s_sub256M.c \
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72 | source/s_mul64ByShifted32To128.c \
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73 | source/s_mul64To128.c \
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74 | source/s_mul128By32.c \
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75 | source/s_mul128To256M.c \
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76 | source/s_approxRecip_1Ks.c \
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77 | source/s_approxRecip32_1.c \
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78 | source/s_approxRecipSqrt_1Ks.c \
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79 | source/s_approxRecipSqrt32_1.c
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80 |
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81 | # Specialization (target FPU behaviour):
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82 | # @todo maybe use 8086-SSE here...
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83 | VBox-SoftFloat_SOURCES += \
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84 | source/$(VBOX_SOFTFLOAT_SPECIALIZATION)/softfloat_raiseFlags.c \
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85 | source/$(VBOX_SOFTFLOAT_SPECIALIZATION)/s_f16UIToCommonNaN.c \
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86 | source/$(VBOX_SOFTFLOAT_SPECIALIZATION)/s_commonNaNToF16UI.c \
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87 | source/$(VBOX_SOFTFLOAT_SPECIALIZATION)/s_propagateNaNF16UI.c \
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88 | source/$(VBOX_SOFTFLOAT_SPECIALIZATION)/s_f32UIToCommonNaN.c \
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89 | source/$(VBOX_SOFTFLOAT_SPECIALIZATION)/s_commonNaNToF32UI.c \
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90 | source/$(VBOX_SOFTFLOAT_SPECIALIZATION)/s_propagateNaNF32UI.c \
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91 | source/$(VBOX_SOFTFLOAT_SPECIALIZATION)/s_f64UIToCommonNaN.c \
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92 | source/$(VBOX_SOFTFLOAT_SPECIALIZATION)/s_commonNaNToF64UI.c \
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93 | source/$(VBOX_SOFTFLOAT_SPECIALIZATION)/s_propagateNaNF64UI.c \
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94 | source/$(VBOX_SOFTFLOAT_SPECIALIZATION)/extF80M_isSignalingNaN.c \
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95 | source/$(VBOX_SOFTFLOAT_SPECIALIZATION)/s_extF80UIToCommonNaN.c \
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96 | source/$(VBOX_SOFTFLOAT_SPECIALIZATION)/s_commonNaNToExtF80UI.c \
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97 | source/$(VBOX_SOFTFLOAT_SPECIALIZATION)/s_propagateNaNExtF80UI.c \
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98 | source/$(VBOX_SOFTFLOAT_SPECIALIZATION)/f128M_isSignalingNaN.c \
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99 | source/$(VBOX_SOFTFLOAT_SPECIALIZATION)/s_f128UIToCommonNaN.c \
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100 | source/$(VBOX_SOFTFLOAT_SPECIALIZATION)/s_commonNaNToF128UI.c \
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101 | source/$(VBOX_SOFTFLOAT_SPECIALIZATION)/s_propagateNaNF128UI.c
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102 |
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103 | # Others:
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104 | VBox-SoftFloat_SOURCES += \
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105 | source/s_roundToUI32.c \
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106 | source/s_roundToUI64.c \
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107 | source/s_roundToI32.c \
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108 | source/s_roundToI64.c \
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109 | source/s_normSubnormalF16Sig.c \
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110 | source/s_roundPackToF16.c \
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111 | source/s_normRoundPackToF16.c \
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112 | source/s_addMagsF16.c \
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113 | source/s_subMagsF16.c \
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114 | source/s_mulAddF16.c \
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115 | source/s_normSubnormalF32Sig.c \
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116 | source/s_roundPackToF32.c \
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117 | source/s_normRoundPackToF32.c \
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118 | source/s_addMagsF32.c \
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119 | source/s_subMagsF32.c \
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120 | source/s_mulAddF32.c \
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121 | source/s_normSubnormalF64Sig.c \
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122 | source/s_roundPackToF64.c \
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123 | source/s_normRoundPackToF64.c \
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124 | source/s_addMagsF64.c \
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125 | source/s_subMagsF64.c \
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126 | source/s_mulAddF64.c \
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127 | source/s_normSubnormalExtF80Sig.c \
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128 | source/s_roundPackToExtF80.c \
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129 | source/s_normRoundPackToExtF80.c \
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130 | source/s_addMagsExtF80.c \
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131 | source/s_subMagsExtF80.c \
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132 | source/s_normSubnormalF128Sig.c \
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133 | source/s_roundPackToF128.c \
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134 | source/s_normRoundPackToF128.c \
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135 | source/s_addMagsF128.c \
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136 | source/s_subMagsF128.c \
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137 | source/s_mulAddF128.c \
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138 | source/softfloat_state.c \
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139 | source/ui32_to_f16.c \
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140 | source/ui32_to_f32.c \
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141 | source/ui32_to_f64.c \
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142 | source/ui32_to_extF80.c \
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143 | source/ui32_to_extF80M.c \
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144 | source/ui32_to_f128.c \
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145 | source/ui32_to_f128M.c \
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146 | source/ui64_to_f16.c \
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147 | source/ui64_to_f32.c \
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148 | source/ui64_to_f64.c \
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149 | source/ui64_to_extF80.c \
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150 | source/ui64_to_extF80M.c \
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151 | source/ui64_to_f128.c \
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152 | source/ui64_to_f128M.c \
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153 | source/i32_to_f16.c \
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154 | source/i32_to_f32.c \
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155 | source/i32_to_f64.c \
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156 | source/i32_to_extF80.c \
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157 | source/i32_to_extF80M.c \
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158 | source/i32_to_f128.c \
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159 | source/i32_to_f128M.c \
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160 | source/i64_to_f16.c \
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161 | source/i64_to_f32.c \
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162 | source/i64_to_f64.c \
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163 | source/i64_to_extF80.c \
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164 | source/i64_to_extF80M.c \
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165 | source/i64_to_f128.c \
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166 | source/i64_to_f128M.c \
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167 | source/f16_to_ui32.c \
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168 | source/f16_to_ui64.c \
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169 | source/f16_to_i32.c \
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170 | source/f16_to_i64.c \
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171 | source/f16_to_ui32_r_minMag.c \
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172 | source/f16_to_ui64_r_minMag.c \
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173 | source/f16_to_i32_r_minMag.c \
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174 | source/f16_to_i64_r_minMag.c \
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175 | source/f16_to_f32.c \
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176 | source/f16_to_f64.c \
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177 | source/f16_to_extF80.c \
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178 | source/f16_to_extF80M.c \
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179 | source/f16_to_f128.c \
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180 | source/f16_to_f128M.c \
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181 | source/f16_roundToInt.c \
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182 | source/f16_add.c \
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183 | source/f16_sub.c \
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184 | source/f16_mul.c \
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185 | source/f16_mulAdd.c \
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186 | source/f16_div.c \
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187 | source/f16_rem.c \
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188 | source/f16_sqrt.c \
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189 | source/f16_eq.c \
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190 | source/f16_le.c \
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191 | source/f16_lt.c \
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192 | source/f16_eq_signaling.c \
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193 | source/f16_le_quiet.c \
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194 | source/f16_lt_quiet.c \
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195 | source/f16_isSignalingNaN.c \
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196 | source/f32_to_ui32.c \
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197 | source/f32_to_ui64.c \
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198 | source/f32_to_i32.c \
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199 | source/f32_to_i64.c \
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200 | source/f32_to_ui32_r_minMag.c \
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201 | source/f32_to_ui64_r_minMag.c \
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202 | source/f32_to_i32_r_minMag.c \
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203 | source/f32_to_i64_r_minMag.c \
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204 | source/f32_to_f16.c \
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205 | source/f32_to_f64.c \
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206 | source/f32_to_extF80.c \
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207 | source/f32_to_extF80M.c \
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208 | source/f32_to_f128.c \
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209 | source/f32_to_f128M.c \
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210 | source/f32_roundToInt.c \
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211 | source/f32_add.c \
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212 | source/f32_sub.c \
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213 | source/f32_mul.c \
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214 | source/f32_mulAdd.c \
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215 | source/f32_div.c \
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216 | source/f32_rem.c \
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217 | source/f32_sqrt.c \
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218 | source/f32_eq.c \
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219 | source/f32_le.c \
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220 | source/f32_lt.c \
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221 | source/f32_eq_signaling.c \
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222 | source/f32_le_quiet.c \
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223 | source/f32_lt_quiet.c \
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224 | source/f32_isSignalingNaN.c \
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225 | source/f64_to_ui32.c \
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226 | source/f64_to_ui64.c \
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227 | source/f64_to_i32.c \
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228 | source/f64_to_i64.c \
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229 | source/f64_to_ui32_r_minMag.c \
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230 | source/f64_to_ui64_r_minMag.c \
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231 | source/f64_to_i32_r_minMag.c \
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232 | source/f64_to_i64_r_minMag.c \
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233 | source/f64_to_f16.c \
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234 | source/f64_to_f32.c \
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235 | source/f64_to_extF80.c \
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236 | source/f64_to_extF80M.c \
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237 | source/f64_to_f128.c \
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238 | source/f64_to_f128M.c \
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239 | source/f64_roundToInt.c \
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240 | source/f64_add.c \
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241 | source/f64_sub.c \
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242 | source/f64_mul.c \
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243 | source/f64_mulAdd.c \
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244 | source/f64_div.c \
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245 | source/f64_rem.c \
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246 | source/f64_sqrt.c \
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247 | source/f64_eq.c \
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248 | source/f64_le.c \
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249 | source/f64_lt.c \
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250 | source/f64_eq_signaling.c \
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251 | source/f64_le_quiet.c \
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252 | source/f64_lt_quiet.c \
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253 | source/f64_isSignalingNaN.c \
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254 | source/extF80_to_ui32.c \
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255 | source/extF80_to_ui64.c \
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256 | source/extF80_to_i32.c \
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257 | source/extF80_to_i64.c \
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258 | source/extF80_to_ui32_r_minMag.c \
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259 | source/extF80_to_ui64_r_minMag.c \
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260 | source/extF80_to_i32_r_minMag.c \
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261 | source/extF80_to_i64_r_minMag.c \
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262 | source/extF80_to_f16.c \
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263 | source/extF80_to_f32.c \
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264 | source/extF80_to_f64.c \
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265 | source/extF80_to_f128.c \
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266 | source/extF80_roundToInt.c \
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267 | source/extF80_add.c \
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268 | source/extF80_sub.c \
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269 | source/extF80_mul.c \
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270 | source/extF80_div.c \
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271 | source/extF80_rem.c \
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272 | source/extF80_partialRem.c \
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273 | source/extF80_sincos.c \
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274 | source/extF80_log2.c \
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275 | source/extF80_tan.c \
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276 | source/extF80_sqrt.c \
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277 | source/extF80_scale_extF80.c \
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278 | source/extF80_eq.c \
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279 | source/extF80_le.c \
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280 | source/extF80_lt.c \
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281 | source/extF80_eq_signaling.c \
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282 | source/extF80_le_quiet.c \
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283 | source/extF80_lt_quiet.c \
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284 | source/extF80_isSignalingNaN.c \
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285 | source/extF80M_to_ui32.c \
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286 | source/extF80M_to_ui64.c \
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287 | source/extF80M_to_i32.c \
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288 | source/extF80M_to_i64.c \
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289 | source/extF80M_to_ui32_r_minMag.c \
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290 | source/extF80M_to_ui64_r_minMag.c \
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291 | source/extF80M_to_i32_r_minMag.c \
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292 | source/extF80M_to_i64_r_minMag.c \
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293 | source/extF80M_to_f16.c \
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294 | source/extF80M_to_f32.c \
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295 | source/extF80M_to_f64.c \
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296 | source/extF80M_to_f128M.c \
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297 | source/extF80M_roundToInt.c \
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298 | source/extF80M_add.c \
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299 | source/extF80M_sub.c \
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300 | source/extF80M_mul.c \
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301 | source/extF80M_div.c \
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302 | source/extF80M_rem.c \
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303 | source/extF80M_sqrt.c \
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304 | source/extF80M_eq.c \
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305 | source/extF80M_le.c \
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306 | source/extF80M_lt.c \
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307 | source/extF80M_eq_signaling.c \
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308 | source/extF80M_le_quiet.c \
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309 | source/extF80M_lt_quiet.c \
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310 | source/f128_to_ui32.c \
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311 | source/f128_to_ui64.c \
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312 | source/f128_to_i32.c \
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313 | source/f128_to_i64.c \
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314 | source/f128_to_ui32_r_minMag.c \
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315 | source/f128_to_ui64_r_minMag.c \
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316 | source/f128_to_i32_r_minMag.c \
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317 | source/f128_to_i64_r_minMag.c \
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318 | source/f128_to_f16.c \
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319 | source/f128_to_f32.c \
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320 | source/f128_to_extF80.c \
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321 | source/f128_to_f64.c \
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322 | source/f128_roundToInt.c \
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323 | source/f128_add.c \
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324 | source/f128_sub.c \
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325 | source/f128_mul.c \
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326 | source/f128_mulAdd.c \
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327 | source/f128_div.c \
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328 | source/f128_rem.c \
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329 | source/f128_sqrt.c \
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330 | source/f128_eq.c \
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331 | source/f128_le.c \
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332 | source/f128_lt.c \
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333 | source/f128_eq_signaling.c \
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334 | source/f128_le_quiet.c \
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335 | source/f128_lt_quiet.c \
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336 | source/f128_isSignalingNaN.c \
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337 | source/f128M_to_ui32.c \
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338 | source/f128M_to_ui64.c \
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339 | source/f128M_to_i32.c \
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340 | source/f128M_to_i64.c \
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341 | source/f128M_to_ui32_r_minMag.c \
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342 | source/f128M_to_ui64_r_minMag.c \
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343 | source/f128M_to_i32_r_minMag.c \
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344 | source/f128M_to_i64_r_minMag.c \
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345 | source/f128M_to_f16.c \
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346 | source/f128M_to_f32.c \
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347 | source/f128M_to_extF80M.c \
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348 | source/f128M_to_f64.c \
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349 | source/f128M_roundToInt.c \
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350 | source/f128M_add.c \
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351 | source/f128M_sub.c \
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352 | source/f128M_mul.c \
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353 | source/f128M_mulAdd.c \
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354 | source/f128M_div.c \
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355 | source/f128M_rem.c \
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356 | source/f128M_sqrt.c \
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357 | source/f128M_eq.c \
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358 | source/f128M_le.c \
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359 | source/f128M_lt.c \
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360 | source/f128M_eq_signaling.c \
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361 | source/f128M_le_quiet.c \
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362 | source/f128M_lt_quiet.c
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363 |
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364 | #
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365 | # Ring-0 version of the above (has different compiler settings).
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366 | #
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367 | if defined(VBOX_WITH_R0_MODULES) && !defined(VBOX_ONLY_EXTPACKS) && !defined(VBOX_ONLY_ADDITIONS)
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368 | LIBRARIES += VBox-SoftFloatR0
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369 | endif
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370 | VBox-SoftFloatR0_EXTENDS := VBox-SoftFloat
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371 | VBox-SoftFloatR0_TEMPLATE := VBoxR0
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372 | VBox-SoftFloatR0_DEFS = $(NO_SUCH_VARIABLE)
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373 |
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374 | # -wd4245: f128_sqrt.c(184): warning C4245: '=': conversion from 'int' to 'uint_fast64_t', signed/unsigned mismatch
|
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375 | # -wd4389: f64_to_i64_r_minMag.c(93): warning C4389: '!=': signed/unsigned mismatch
|
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376 | VBox-SoftFloatR0_CFLAGS.win := $(VBox-SoftFloat_CFLAGS.win) -wd4245 -wd4389
|
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377 | ifn1of ($(KBUILD_TARGET), win)
|
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378 | VBox-SoftFloatR0_CFLAGS := $(VBox-SoftFloat_CFLAGS) -Wno-sign-compare
|
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379 | endif
|
---|
380 |
|
---|
381 |
|
---|
382 | ifdef VBOX_WITH_NOCRT_STATIC
|
---|
383 | #
|
---|
384 | # Static No-CRT version of the above for use with VBoxGL.dll in the GAs.
|
---|
385 | #
|
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386 | LIBRARIES.win += VBox-SoftFloatGuestR3Shared
|
---|
387 | VBox-SoftFloatGuestR3Shared_TEMPLATE := NewerVccVBoxGuestR3Dll
|
---|
388 | VBox-SoftFloatGuestR3Shared_EXTENDS := VBox-SoftFloat
|
---|
389 | VBox-SoftFloatGuestR3Shared_INST = $(INST_ADDITIONS_LIB)
|
---|
390 |
|
---|
391 | # -wd4389: f64_to_i64_r_minMag.c(93): warning C4389: '!=': signed/unsigned mismatch
|
---|
392 | VBox-SoftFloatGuestR3Shared_CFLAGS.win := $(VBox-SoftFloat_CFLAGS.win) -wd4245 -wd4389
|
---|
393 | ifn1of ($(KBUILD_TARGET), win)
|
---|
394 | VBox-SoftFloatGuestR3Shared_CFLAGS := $(VBox-SoftFloat_CFLAGS) -Wno-sign-compare
|
---|
395 | endif
|
---|
396 |
|
---|
397 | #
|
---|
398 | # And a x86 version of that again for amd64 targets.
|
---|
399 | #
|
---|
400 | LIBRARIES.win.amd64 += VBox-SoftFloatGuestR3Shared-x86
|
---|
401 | VBox-SoftFloatGuestR3Shared-x86_TEMPLATE := NewerVccVBoxGuestR3Dll
|
---|
402 | VBox-SoftFloatGuestR3Shared-x86_EXTENDS := VBox-SoftFloatGuestR3Shared
|
---|
403 | VBox-SoftFloatGuestR3Shared-x86_BLD_TRG_ARCH := x86
|
---|
404 | endif # VBOX_WITH_NOCRT_STATIC
|
---|
405 |
|
---|
406 |
|
---|
407 | include $(FILE_KBUILD_SUB_FOOTER)
|
---|
408 |
|
---|