From af1a266670d040d2f4083ff309d732d648afba2a Mon Sep 17 00:00:00 2001 From: Angelos Mouzakitis Date: Tue, 10 Oct 2023 14:33:42 +0000 Subject: Add submodule dependency files Change-Id: Iaf8d18082d3991dec7c0ebbea540f092188eb4ec --- roms/edk2/MdePkg/Library/BaseLib/MultS64x64.c | 36 +++++++++++++++++++++++++++ 1 file changed, 36 insertions(+) create mode 100644 roms/edk2/MdePkg/Library/BaseLib/MultS64x64.c (limited to 'roms/edk2/MdePkg/Library/BaseLib/MultS64x64.c') diff --git a/roms/edk2/MdePkg/Library/BaseLib/MultS64x64.c b/roms/edk2/MdePkg/Library/BaseLib/MultS64x64.c new file mode 100644 index 000000000..b5c745f7c --- /dev/null +++ b/roms/edk2/MdePkg/Library/BaseLib/MultS64x64.c @@ -0,0 +1,36 @@ +/** @file + Math worker functions. + + Copyright (c) 2006 - 2010, Intel Corporation. All rights reserved.
+ SPDX-License-Identifier: BSD-2-Clause-Patent + +**/ + + + + +#include "BaseLibInternals.h" + +/** + Multiplies a 64-bit signed integer by a 64-bit signed integer and generates a + 64-bit signed result. + + This function multiplies the 64-bit signed value Multiplicand by the 64-bit + signed value Multiplier and generates a 64-bit signed result. This 64-bit + signed result is returned. + + @param Multiplicand A 64-bit signed value. + @param Multiplier A 64-bit signed value. + + @return Multiplicand * Multiplier. + +**/ +INT64 +EFIAPI +MultS64x64 ( + IN INT64 Multiplicand, + IN INT64 Multiplier + ) +{ + return (INT64)MultU64x64 ((UINT64) Multiplicand, (UINT64) Multiplier); +} -- cgit 1.2.3-korg