Changeset 96655 in vbox
- Timestamp:
- Sep 8, 2022 11:10:56 AM (2 years ago)
- Location:
- trunk/src/VBox/VMM
- Files:
-
- 2 edited
-
VMMAll/IEMAllAImplC.cpp (modified) (1 diff)
-
tools/IEMGenFpuConstants.c (modified) (1 diff)
Legend:
- Unmodified
- Added
- Removed
-
trunk/src/VBox/VMM/VMMAll/IEMAllAImplC.cpp
r96652 r96655 624 624 RTFLOAT128U_INIT_C(0, 0xe542ba402022, 0x507a9cad2bf8f0ba, 0x3fc1), 625 625 /* a20 626 * base-10: 7.04351638180413298434020229233492164e-20627 * base-16: 1.4c9ee35db1d1f3c946fdcd48fd88@-16628 * base-2 : 1.01 00110010011110111000110101110110110001110100011111001111001001010001101111110111001101010010001111110110001000e-64*/629 RTFLOAT128U_INIT_C(0, 0x 4c9ee35db1d1, 0xf3c946fdcd48fd88, 0x3fbf),626 * base-10: 1.95729410633912612308475743735054143e-20 627 * base-16: 5.c6e3bdb73d5c62fbc51bf3b9b8fc@-17 628 * base-2 : 1.0111000110111000111011110110110111001111010101110001100010111110111100010100011011111100111011100110111000111111e-66 */ 629 RTFLOAT128U_INIT_C(0, 0x71b8ef6dcf57, 0x18bef146fcee6e3f, 0x3fbd), 630 630 /* a21 631 * base-10: 5.81527769640186708776361513365257702e-20632 * base-16: 1.129e64bff606a2b9c9fc624481cd@-16633 * base-2 : 1.000 1001010011110011001001011111111110110000001101010001010111001110010011111110001100010010001001000000111001101e-64*/634 RTFLOAT128U_INIT_C(0, 0x 129e64bff606, 0xa2b9c9fc624481cd, 0x3fbf),631 * base-10: 8.89679139245057328674889744250246106e-22 632 * base-16: 4.338e5b6dfe14a5143242dfcce3a0@-18 633 * base-2 : 1.0000110011100011100101101101101101111111100001010010100101000101000011001001000010110111111100110011100011101000e-70 */ 634 RTFLOAT128U_INIT_C(0, 0x0ce396db7f85, 0x29450c90b7f338e8, 0x3fb9), 635 635 }; 636 636 -
trunk/src/VBox/VMM/tools/IEMGenFpuConstants.c
r96407 r96655 133 133 134 134 mpfr_init2(Val, 112 + 1); 135 unsigned long uFactorial = 1; AssertCompile(sizeof(uFactorial) >= 8);135 mpfr_set_ui(Val, 1, MPFR_RNDD); 136 136 for (unsigned a = 1; a < 22; a++) 137 137 { 138 uFactorial *= (a + 1); 139 mpfr_div_ui(Val, One, uFactorial, MPFR_RNDD); 138 mpfr_div_ui(Val, Val, a + 1, MPFR_RNDD); 140 139 PrintF128(Val, NULL, "a%u", a); 141 140 }
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