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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-11 08:17:27 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-11 08:17:27 +0000 |
commit | f215e02bf85f68d3a6106c2a1f4f7f063f819064 (patch) | |
tree | 6bb5b92c046312c4e95ac2620b10ddf482d3fa8b /src/VBox/Devices/EFI/Firmware/MdePkg/Library/BaseLib/DivS64x64Remainder.c | |
parent | Initial commit. (diff) | |
download | virtualbox-f215e02bf85f68d3a6106c2a1f4f7f063f819064.tar.xz virtualbox-f215e02bf85f68d3a6106c2a1f4f7f063f819064.zip |
Adding upstream version 7.0.14-dfsg.upstream/7.0.14-dfsg
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'src/VBox/Devices/EFI/Firmware/MdePkg/Library/BaseLib/DivS64x64Remainder.c')
-rw-r--r-- | src/VBox/Devices/EFI/Firmware/MdePkg/Library/BaseLib/DivS64x64Remainder.c | 47 |
1 files changed, 47 insertions, 0 deletions
diff --git a/src/VBox/Devices/EFI/Firmware/MdePkg/Library/BaseLib/DivS64x64Remainder.c b/src/VBox/Devices/EFI/Firmware/MdePkg/Library/BaseLib/DivS64x64Remainder.c new file mode 100644 index 00000000..e7ab87c8 --- /dev/null +++ b/src/VBox/Devices/EFI/Firmware/MdePkg/Library/BaseLib/DivS64x64Remainder.c @@ -0,0 +1,47 @@ +/** @file + Math worker functions. + + Copyright (c) 2006 - 2018, Intel Corporation. All rights reserved.<BR> + SPDX-License-Identifier: BSD-2-Clause-Patent + +**/ + + + + +#include "BaseLibInternals.h" + +/** + Divides a 64-bit signed integer by a 64-bit signed integer and generates a + 64-bit signed result and a optional 64-bit signed remainder. + + This function divides the 64-bit signed value Dividend by the 64-bit signed + value Divisor and generates a 64-bit signed quotient. If Remainder is not + NULL, then the 64-bit signed remainder is returned in Remainder. This + function returns the 64-bit signed quotient. + + It is the caller's responsibility to not call this function with a Divisor of 0. + If Divisor is 0, then the quotient and remainder should be assumed to be + the largest negative integer. + + If Divisor is 0, then ASSERT(). + + @param Dividend A 64-bit signed value. + @param Divisor A 64-bit signed value. + @param Remainder A pointer to a 64-bit signed value. This parameter is + optional and may be NULL. + + @return Dividend / Divisor + +**/ +INT64 +EFIAPI +DivS64x64Remainder ( + IN INT64 Dividend, + IN INT64 Divisor, + OUT INT64 *Remainder OPTIONAL + ) +{ + ASSERT (Divisor != 0); + return InternalMathDivRemS64x64 (Dividend, Divisor, Remainder); +} |