cfe41b57ab
Remove use of CMOVx instruction from IA32 assembly files in BaseMemoryLibRepStr. This matches compiler flags for all supported C compilers. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Michael Kinney <michael.d.kinney@intel.com> Reviewed-by: Jordan Justen <jordan.l.justen@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@17214 6f19259b-4bc3-4df7-8a09-765794883524
55 lines
1.6 KiB
ArmAsm
55 lines
1.6 KiB
ArmAsm
#------------------------------------------------------------------------------
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#
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# Copyright (c) 2006 - 2015, Intel Corporation. All rights reserved.<BR>
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# This program and the accompanying materials
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# are licensed and made available under the terms and conditions of the BSD License
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# which accompanies this distribution. The full text of the license may be found at
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# http://opensource.org/licenses/bsd-license.php.
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#
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# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
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# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
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#
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# Module Name:
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#
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# ScanMem16.Asm
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#
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# Abstract:
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#
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# ScanMem16 function
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#
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# Notes:
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#
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# The following BaseMemoryLib instances contain the same copy of this file:
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#
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# BaseMemoryLibRepStr
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# BaseMemoryLibMmx
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# BaseMemoryLibSse2
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# BaseMemoryLibOptDxe
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# BaseMemoryLibOptPei
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#
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#------------------------------------------------------------------------------
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ASM_GLOBAL ASM_PFX(InternalMemScanMem16)
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#------------------------------------------------------------------------------
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# CONST VOID *
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# EFIAPI
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# InternalMemScanMem16 (
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# IN CONST VOID *Buffer,
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# IN UINTN Length,
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# IN UINT16 Value
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# );
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#------------------------------------------------------------------------------
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ASM_PFX(InternalMemScanMem16):
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push %edi
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movl 12(%esp), %ecx
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movl 8(%esp), %edi
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movl 16(%esp), %eax
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repne scasw
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leal -2(%edi), %eax
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jz L0
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movl %ecx, %eax
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L0:
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pop %edi
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ret
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