Update to use DOS format
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@6360 6f19259b-4bc3-4df7-8a09-765794883524
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@@ -1,62 +1,62 @@
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#------------------------------------------------------------------------------
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#
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# Copyright (c) 2006, Intel Corporation
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# All rights reserved. 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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# CopyMem.S
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#
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# Abstract:
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#
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# CopyMem function
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#
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# Notes:
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#
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#------------------------------------------------------------------------------
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.globl ASM_PFX(InternalMemCopyMem)
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#------------------------------------------------------------------------------
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# VOID *
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# EFIAPI
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# InternalMemCopyMem (
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# IN VOID *Destination,
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# IN VOID *Source,
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# IN UINTN Count
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# );
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#------------------------------------------------------------------------------
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ASM_PFX(InternalMemCopyMem):
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push %esi
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push %edi
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movl 16(%esp), %esi # esi <- Source
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movl 12(%esp), %edi # edi <- Destination
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movl 20(%esp), %edx # edx <- Count
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cmpl %esi, %edi
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je L_CopyDone
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cmpl $0, %edx
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je L_CopyDone
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leal -1(%esi, %edx), %eax # eax <- End of Source
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cmpl %edi, %esi
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jae L_CopyBytes
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cmpl %edi, %eax
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jb L_CopyBytes # Copy backward if overlapped
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movl %eax, %esi # esi <- End of Source
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leal -1(%edi, %edx), %edi # edi <- End of Destination
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std
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L_CopyBytes:
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movl %edx, %ecx
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rep
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movsb # Copy bytes backward
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cld
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L_CopyDone:
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movl 12(%esp), %eax # eax <- Destination as return value
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pop %edi
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pop %esi
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ret
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#------------------------------------------------------------------------------
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#
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# Copyright (c) 2006, Intel Corporation
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# All rights reserved. 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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# CopyMem.S
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#
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# Abstract:
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#
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# CopyMem function
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#
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# Notes:
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#
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#------------------------------------------------------------------------------
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.globl ASM_PFX(InternalMemCopyMem)
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#------------------------------------------------------------------------------
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# VOID *
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# EFIAPI
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# InternalMemCopyMem (
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# IN VOID *Destination,
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# IN VOID *Source,
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# IN UINTN Count
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# );
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#------------------------------------------------------------------------------
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ASM_PFX(InternalMemCopyMem):
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push %esi
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push %edi
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movl 16(%esp), %esi # esi <- Source
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movl 12(%esp), %edi # edi <- Destination
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movl 20(%esp), %edx # edx <- Count
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cmpl %esi, %edi
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je L_CopyDone
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cmpl $0, %edx
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je L_CopyDone
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leal -1(%esi, %edx), %eax # eax <- End of Source
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cmpl %edi, %esi
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jae L_CopyBytes
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cmpl %edi, %eax
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jb L_CopyBytes # Copy backward if overlapped
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movl %eax, %esi # esi <- End of Source
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leal -1(%edi, %edx), %edi # edi <- End of Destination
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std
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L_CopyBytes:
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movl %edx, %ecx
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rep
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movsb # Copy bytes backward
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cld
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L_CopyDone:
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movl 12(%esp), %eax # eax <- Destination as return value
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pop %edi
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pop %esi
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ret
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