diff options
Diffstat (limited to 'OldMdePkg/Library/BaseLib/Ia32/RShiftU64.S')
| -rw-r--r-- | OldMdePkg/Library/BaseLib/Ia32/RShiftU64.S | 44 |
1 files changed, 0 insertions, 44 deletions
diff --git a/OldMdePkg/Library/BaseLib/Ia32/RShiftU64.S b/OldMdePkg/Library/BaseLib/Ia32/RShiftU64.S deleted file mode 100644 index ca78394e39..0000000000 --- a/OldMdePkg/Library/BaseLib/Ia32/RShiftU64.S +++ /dev/null @@ -1,44 +0,0 @@ -#------------------------------------------------------------------------------ -# -# Copyright (c) 2006, Intel Corporation -# All rights reserved. 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: -# -# RShiftU64.asm -# -# Abstract: -# -# 64-bit logical right shift function for IA-32 -# -#------------------------------------------------------------------------------ - - .686: - .code: - -.globl ASM_PFX(InternalMathRShiftU64) - -#------------------------------------------------------------------------------ -# UINT64 -# EFIAPI -# InternalMathRShiftU64 ( -# IN UINT64 Operand, -# IN UINTN Count -# ); -#------------------------------------------------------------------------------ -ASM_PFX(InternalMathRShiftU64): - movb 12(%esp), %cl - xorl %edx, %edx - movl 8(%esp), %eax - testb $32, %cl - cmovz %eax, %edx - cmovz 0x4(%esp), %eax - shrdl %cl, %edx, %eax - shr %cl, %edx - ret |