diff options
Diffstat (limited to 'MdePkg/Library/BaseLib/Ia32/ARShiftU64.S')
-rw-r--r-- | MdePkg/Library/BaseLib/Ia32/ARShiftU64.S | 43 |
1 files changed, 0 insertions, 43 deletions
diff --git a/MdePkg/Library/BaseLib/Ia32/ARShiftU64.S b/MdePkg/Library/BaseLib/Ia32/ARShiftU64.S deleted file mode 100644 index 9138c423fc..0000000000 --- a/MdePkg/Library/BaseLib/Ia32/ARShiftU64.S +++ /dev/null @@ -1,43 +0,0 @@ -#------------------------------------------------------------------------------
-#
-# Copyright (c) 2006 - 2015, 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:
-#
-# ARShiftU64.S
-#
-# Abstract:
-#
-# 64-bit arithmetic right shift function for IA-32
-#
-#------------------------------------------------------------------------------
-
-ASM_GLOBAL ASM_PFX(InternalMathARShiftU64)
-
-#------------------------------------------------------------------------------
-# UINT64
-# EFIAPI
-# InternalMathARShiftU64 (
-# IN UINT64 Operand,
-# IN UINTN Count
-# );
-#------------------------------------------------------------------------------
-ASM_PFX(InternalMathARShiftU64):
- movb 12(%esp), %cl
- movl 8(%esp), %eax
- cltd
- testb $32, %cl
- jnz L0
- movl %eax, %edx
- movl 4(%esp), %eax
-L0:
- shrdl %cl, %edx, %eax
- sar %cl, %edx
- ret
|