diff options
Diffstat (limited to 'MdePkg/Library/BaseLib/Ia32/MultU64x64.S')
| -rw-r--r-- | MdePkg/Library/BaseLib/Ia32/MultU64x64.S | 44 |
1 files changed, 0 insertions, 44 deletions
diff --git a/MdePkg/Library/BaseLib/Ia32/MultU64x64.S b/MdePkg/Library/BaseLib/Ia32/MultU64x64.S deleted file mode 100644 index 48f4ae037e..0000000000 --- a/MdePkg/Library/BaseLib/Ia32/MultU64x64.S +++ /dev/null @@ -1,44 +0,0 @@ -#------------------------------------------------------------------------------
-#
-# Copyright (c) 2006 - 2008, Intel Corporation. All rights reserved.<BR>
-# This program and the accompanying materials
-# are licensed and made available under the terms and conditions of the BSD License
-# which accompanies this distribution. The full text of the license may be found at
-# http://opensource.org/licenses/bsd-license.php.
-#
-# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
-#
-# Module Name:
-#
-# MultU64x64.S
-#
-# Abstract:
-#
-# Calculate the product of a 64-bit integer and another 64-bit integer
-#
-#------------------------------------------------------------------------------
-
-ASM_GLOBAL ASM_PFX(InternalMathMultU64x64)
-
-#------------------------------------------------------------------------------
-# UINT64
-# EFIAPI
-# InternalMathMultU64x64 (
-# IN UINT64 Multiplicand,
-# IN UINT64 Multiplier
-# );
-#------------------------------------------------------------------------------
-ASM_PFX(InternalMathMultU64x64):
- push %ebx
- movl 8(%esp), %ebx # ebx <- M1[0..31]
- movl 16(%esp), %edx # edx <- M2[0..31]
- movl %ebx, %ecx
- movl %edx, %eax
- imull 20(%esp), %ebx # ebx <- M1[0..31] * M2[32..63]
- imull 12(%esp), %edx # edx <- M1[32..63] * M2[0..31]
- addl %edx, %ebx # carries are abandoned
- mull %ecx # edx:eax <- M1[0..31] * M2[0..31]
- addl %ebx, %edx # carries are abandoned
- pop %ebx
- ret
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