Update to use DOS format
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@6360 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
@@ -1,55 +1,55 @@
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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
|
||||
# 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,
|
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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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# CompareMem.Asm
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#
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# Abstract:
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#
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# CompareMem 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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.globl _InternalMemCompareMem
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#------------------------------------------------------------------------------
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# INTN
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# EFIAPI
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# InternalMemCompareMem (
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# IN CONST VOID *DestinationBuffer,
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# IN CONST VOID *SourceBuffer,
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# IN UINTN Length
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# );
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#------------------------------------------------------------------------------
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_InternalMemCompareMem:
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push %esi
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push %edi
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movl 12(%esp), %esi
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movl 16(%esp), %edi
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movl 20(%esp), %ecx
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repe cmpsb
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movzbl -1(%esi), %eax
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movzbl -1(%edi), %edx
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subl %edx, %eax
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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
|
||||
# which accompanies this distribution. The full text of the license may be found at
|
||||
# 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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# CompareMem.Asm
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#
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# Abstract:
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#
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# CompareMem 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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.globl _InternalMemCompareMem
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#------------------------------------------------------------------------------
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# INTN
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# EFIAPI
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# InternalMemCompareMem (
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# IN CONST VOID *DestinationBuffer,
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# IN CONST VOID *SourceBuffer,
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# IN UINTN Length
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# );
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#------------------------------------------------------------------------------
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_InternalMemCompareMem:
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push %esi
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push %edi
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movl 12(%esp), %esi
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movl 16(%esp), %edi
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movl 20(%esp), %ecx
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repe cmpsb
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movzbl -1(%esi), %eax
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movzbl -1(%edi), %edx
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subl %edx, %eax
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pop %edi
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pop %esi
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ret
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|
@@ -1,85 +1,85 @@
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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
|
||||
# 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
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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.asm
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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 _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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_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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leal -1(%esi,%edx,), %eax # eax <- End of Source
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cmpl %edi, %esi
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jae L0
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cmpl %edi, %eax # Overlapped?
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jae L_CopyBackward # Copy backward if overlapped
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L0:
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xorl %ecx, %ecx
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subl %edi, %ecx
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andl $15, %ecx # ecx + edi aligns on 16-byte boundary
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jz L1
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cmpl %edx, %ecx
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cmova %edx, %ecx
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subl %ecx, %edx # edx <- remaining bytes to copy
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rep
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movsb
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L1:
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movl %edx, %ecx
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andl $15, %edx
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shrl $4, %ecx # ecx <- # of DQwords to copy
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jz L_CopyBytes
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addl $-16, %esp
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movdqu %xmm0, (%esp)
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L2:
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movdqu (%esi), %xmm0
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movntdq %xmm0, (%edi)
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addl $16, %esi
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addl $16, %edi
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loop L2
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mfence
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movdqu (%esp),%xmm0
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addl $16, %esp # stack cleanup
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jmp L_CopyBytes
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L_CopyBackward:
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movl %eax, %esi # esi <- Last byte in Source
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leal -1(%edi,%edx,), %edi # edi <- Last byte in 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
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cld
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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
|
||||
# which accompanies this distribution. The full text of the license may be found at
|
||||
# http://opensource.org/licenses/bsd-license.php
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||||
#
|
||||
# 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:
|
||||
#
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||||
# CopyMem.asm
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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 _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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_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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leal -1(%esi,%edx,), %eax # eax <- End of Source
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cmpl %edi, %esi
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jae L0
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cmpl %edi, %eax # Overlapped?
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jae L_CopyBackward # Copy backward if overlapped
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L0:
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xorl %ecx, %ecx
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subl %edi, %ecx
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andl $15, %ecx # ecx + edi aligns on 16-byte boundary
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jz L1
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cmpl %edx, %ecx
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cmova %edx, %ecx
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subl %ecx, %edx # edx <- remaining bytes to copy
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rep
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movsb
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L1:
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movl %edx, %ecx
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andl $15, %edx
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shrl $4, %ecx # ecx <- # of DQwords to copy
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jz L_CopyBytes
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addl $-16, %esp
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movdqu %xmm0, (%esp)
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L2:
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movdqu (%esi), %xmm0
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movntdq %xmm0, (%edi)
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addl $16, %esi
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addl $16, %edi
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loop L2
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mfence
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movdqu (%esp),%xmm0
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addl $16, %esp # stack cleanup
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jmp L_CopyBytes
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L_CopyBackward:
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movl %eax, %esi # esi <- Last byte in Source
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leal -1(%edi,%edx,), %edi # edi <- Last byte in 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
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cld
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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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|
@@ -1,52 +1,52 @@
|
||||
#------------------------------------------------------------------------------
|
||||
#
|
||||
# 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:
|
||||
#
|
||||
# ScanMem16.Asm
|
||||
#
|
||||
# Abstract:
|
||||
#
|
||||
# ScanMem16 function
|
||||
#
|
||||
# Notes:
|
||||
#
|
||||
# The following BaseMemoryLib instances contain the same copy of this file:
|
||||
#
|
||||
# BaseMemoryLibRepStr
|
||||
# BaseMemoryLibMmx
|
||||
# BaseMemoryLibSse2
|
||||
# BaseMemoryLibOptDxe
|
||||
# BaseMemoryLibOptPei
|
||||
#
|
||||
#------------------------------------------------------------------------------
|
||||
|
||||
.globl _InternalMemScanMem16
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||||
|
||||
#------------------------------------------------------------------------------
|
||||
# CONST VOID *
|
||||
# EFIAPI
|
||||
# InternalMemScanMem16 (
|
||||
# IN CONST VOID *Buffer,
|
||||
# IN UINTN Length,
|
||||
# IN UINT16 Value
|
||||
# );
|
||||
#------------------------------------------------------------------------------
|
||||
_InternalMemScanMem16:
|
||||
push %edi
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||||
movl 12(%esp), %ecx
|
||||
movl 8(%esp), %edi
|
||||
movl 16(%esp), %eax
|
||||
repne scasw
|
||||
leal -2(%edi), %eax
|
||||
cmovnz %ecx, %eax
|
||||
pop %edi
|
||||
ret
|
||||
#------------------------------------------------------------------------------
|
||||
#
|
||||
# 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:
|
||||
#
|
||||
# ScanMem16.Asm
|
||||
#
|
||||
# Abstract:
|
||||
#
|
||||
# ScanMem16 function
|
||||
#
|
||||
# Notes:
|
||||
#
|
||||
# The following BaseMemoryLib instances contain the same copy of this file:
|
||||
#
|
||||
# BaseMemoryLibRepStr
|
||||
# BaseMemoryLibMmx
|
||||
# BaseMemoryLibSse2
|
||||
# BaseMemoryLibOptDxe
|
||||
# BaseMemoryLibOptPei
|
||||
#
|
||||
#------------------------------------------------------------------------------
|
||||
|
||||
.globl _InternalMemScanMem16
|
||||
|
||||
#------------------------------------------------------------------------------
|
||||
# CONST VOID *
|
||||
# EFIAPI
|
||||
# InternalMemScanMem16 (
|
||||
# IN CONST VOID *Buffer,
|
||||
# IN UINTN Length,
|
||||
# IN UINT16 Value
|
||||
# );
|
||||
#------------------------------------------------------------------------------
|
||||
_InternalMemScanMem16:
|
||||
push %edi
|
||||
movl 12(%esp), %ecx
|
||||
movl 8(%esp), %edi
|
||||
movl 16(%esp), %eax
|
||||
repne scasw
|
||||
leal -2(%edi), %eax
|
||||
cmovnz %ecx, %eax
|
||||
pop %edi
|
||||
ret
|
||||
|
@@ -1,52 +1,52 @@
|
||||
#------------------------------------------------------------------------------
|
||||
#
|
||||
# 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:
|
||||
#
|
||||
# ScanMem32.Asm
|
||||
#
|
||||
# Abstract:
|
||||
#
|
||||
# ScanMem32 function
|
||||
#
|
||||
# Notes:
|
||||
#
|
||||
# The following BaseMemoryLib instances contain the same copy of this file:
|
||||
#
|
||||
# BaseMemoryLibRepStr
|
||||
# BaseMemoryLibMmx
|
||||
# BaseMemoryLibSse2
|
||||
# BaseMemoryLibOptDxe
|
||||
# BaseMemoryLibOptPei
|
||||
#
|
||||
#------------------------------------------------------------------------------
|
||||
|
||||
.globl _InternalMemScanMem32
|
||||
|
||||
#------------------------------------------------------------------------------
|
||||
# CONST VOID *
|
||||
# EFIAPI
|
||||
# InternalMemScanMem32 (
|
||||
# IN CONST VOID *Buffer,
|
||||
# IN UINTN Length,
|
||||
# IN UINT32 Value
|
||||
# );
|
||||
#------------------------------------------------------------------------------
|
||||
_InternalMemScanMem32:
|
||||
push %edi
|
||||
movl 12(%esp), %ecx
|
||||
movl 8(%esp), %edi
|
||||
movl 16(%esp), %eax
|
||||
repne scasl
|
||||
leal -4(%edi), %eax
|
||||
cmovnz %ecx, %eax
|
||||
pop %edi
|
||||
ret
|
||||
#------------------------------------------------------------------------------
|
||||
#
|
||||
# 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:
|
||||
#
|
||||
# ScanMem32.Asm
|
||||
#
|
||||
# Abstract:
|
||||
#
|
||||
# ScanMem32 function
|
||||
#
|
||||
# Notes:
|
||||
#
|
||||
# The following BaseMemoryLib instances contain the same copy of this file:
|
||||
#
|
||||
# BaseMemoryLibRepStr
|
||||
# BaseMemoryLibMmx
|
||||
# BaseMemoryLibSse2
|
||||
# BaseMemoryLibOptDxe
|
||||
# BaseMemoryLibOptPei
|
||||
#
|
||||
#------------------------------------------------------------------------------
|
||||
|
||||
.globl _InternalMemScanMem32
|
||||
|
||||
#------------------------------------------------------------------------------
|
||||
# CONST VOID *
|
||||
# EFIAPI
|
||||
# InternalMemScanMem32 (
|
||||
# IN CONST VOID *Buffer,
|
||||
# IN UINTN Length,
|
||||
# IN UINT32 Value
|
||||
# );
|
||||
#------------------------------------------------------------------------------
|
||||
_InternalMemScanMem32:
|
||||
push %edi
|
||||
movl 12(%esp), %ecx
|
||||
movl 8(%esp), %edi
|
||||
movl 16(%esp), %eax
|
||||
repne scasl
|
||||
leal -4(%edi), %eax
|
||||
cmovnz %ecx, %eax
|
||||
pop %edi
|
||||
ret
|
||||
|
@@ -1,61 +1,61 @@
|
||||
#------------------------------------------------------------------------------
|
||||
#
|
||||
# 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:
|
||||
#
|
||||
# ScanMem64.Asm
|
||||
#
|
||||
# Abstract:
|
||||
#
|
||||
# ScanMem64 function
|
||||
#
|
||||
# Notes:
|
||||
#
|
||||
# The following BaseMemoryLib instances contain the same copy of this file:
|
||||
#
|
||||
# BaseMemoryLibRepStr
|
||||
# BaseMemoryLibMmx
|
||||
# BaseMemoryLibSse2
|
||||
# BaseMemoryLibOptDxe
|
||||
# BaseMemoryLibOptPei
|
||||
#
|
||||
#------------------------------------------------------------------------------
|
||||
|
||||
.globl _InternalMemScanMem64
|
||||
|
||||
#------------------------------------------------------------------------------
|
||||
# CONST VOID *
|
||||
# EFIAPI
|
||||
# InternalMemScanMem64 (
|
||||
# IN CONST VOID *Buffer,
|
||||
# IN UINTN Length,
|
||||
# IN UINT64 Value
|
||||
# );
|
||||
#------------------------------------------------------------------------------
|
||||
_InternalMemScanMem64:
|
||||
push %edi
|
||||
movl 12(%esp), %ecx
|
||||
movl 16(%esp), %eax
|
||||
movl 20(%esp), %edx
|
||||
movl 8(%esp), %edi
|
||||
L0:
|
||||
cmpl (%edi), %eax
|
||||
leal 8(%edi), %edi
|
||||
loopne L0
|
||||
jne L1
|
||||
cmpl -4(%edi), %edx
|
||||
jecxz L1
|
||||
jne L0
|
||||
L1:
|
||||
leal -8(%edi), %eax
|
||||
cmovne %ecx, %eax
|
||||
pop %edi
|
||||
ret
|
||||
#------------------------------------------------------------------------------
|
||||
#
|
||||
# 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:
|
||||
#
|
||||
# ScanMem64.Asm
|
||||
#
|
||||
# Abstract:
|
||||
#
|
||||
# ScanMem64 function
|
||||
#
|
||||
# Notes:
|
||||
#
|
||||
# The following BaseMemoryLib instances contain the same copy of this file:
|
||||
#
|
||||
# BaseMemoryLibRepStr
|
||||
# BaseMemoryLibMmx
|
||||
# BaseMemoryLibSse2
|
||||
# BaseMemoryLibOptDxe
|
||||
# BaseMemoryLibOptPei
|
||||
#
|
||||
#------------------------------------------------------------------------------
|
||||
|
||||
.globl _InternalMemScanMem64
|
||||
|
||||
#------------------------------------------------------------------------------
|
||||
# CONST VOID *
|
||||
# EFIAPI
|
||||
# InternalMemScanMem64 (
|
||||
# IN CONST VOID *Buffer,
|
||||
# IN UINTN Length,
|
||||
# IN UINT64 Value
|
||||
# );
|
||||
#------------------------------------------------------------------------------
|
||||
_InternalMemScanMem64:
|
||||
push %edi
|
||||
movl 12(%esp), %ecx
|
||||
movl 16(%esp), %eax
|
||||
movl 20(%esp), %edx
|
||||
movl 8(%esp), %edi
|
||||
L0:
|
||||
cmpl (%edi), %eax
|
||||
leal 8(%edi), %edi
|
||||
loopne L0
|
||||
jne L1
|
||||
cmpl -4(%edi), %edx
|
||||
jecxz L1
|
||||
jne L0
|
||||
L1:
|
||||
leal -8(%edi), %eax
|
||||
cmovne %ecx, %eax
|
||||
pop %edi
|
||||
ret
|
||||
|
@@ -1,52 +1,52 @@
|
||||
#------------------------------------------------------------------------------
|
||||
#
|
||||
# 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:
|
||||
#
|
||||
# ScanMem8.Asm
|
||||
#
|
||||
# Abstract:
|
||||
#
|
||||
# ScanMem8 function
|
||||
#
|
||||
# Notes:
|
||||
#
|
||||
# The following BaseMemoryLib instances contain the same copy of this file:
|
||||
#
|
||||
# BaseMemoryLibRepStr
|
||||
# BaseMemoryLibMmx
|
||||
# BaseMemoryLibSse2
|
||||
# BaseMemoryLibOptDxe
|
||||
# BaseMemoryLibOptPei
|
||||
#
|
||||
#------------------------------------------------------------------------------
|
||||
|
||||
.globl _InternalMemScanMem8
|
||||
|
||||
#------------------------------------------------------------------------------
|
||||
# CONST VOID *
|
||||
# EFIAPI
|
||||
# InternalMemScanMem8 (
|
||||
# IN CONST VOID *Buffer,
|
||||
# IN UINTN Length,
|
||||
# IN UINT8 Value
|
||||
# );
|
||||
#------------------------------------------------------------------------------
|
||||
_InternalMemScanMem8:
|
||||
push %edi
|
||||
movl 12(%esp), %ecx
|
||||
movl 8(%esp), %edi
|
||||
movb 16(%esp), %al
|
||||
repne scasb
|
||||
leal -1(%edi), %eax
|
||||
cmovnz %ecx, %eax
|
||||
pop %edi
|
||||
ret
|
||||
#------------------------------------------------------------------------------
|
||||
#
|
||||
# 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:
|
||||
#
|
||||
# ScanMem8.Asm
|
||||
#
|
||||
# Abstract:
|
||||
#
|
||||
# ScanMem8 function
|
||||
#
|
||||
# Notes:
|
||||
#
|
||||
# The following BaseMemoryLib instances contain the same copy of this file:
|
||||
#
|
||||
# BaseMemoryLibRepStr
|
||||
# BaseMemoryLibMmx
|
||||
# BaseMemoryLibSse2
|
||||
# BaseMemoryLibOptDxe
|
||||
# BaseMemoryLibOptPei
|
||||
#
|
||||
#------------------------------------------------------------------------------
|
||||
|
||||
.globl _InternalMemScanMem8
|
||||
|
||||
#------------------------------------------------------------------------------
|
||||
# CONST VOID *
|
||||
# EFIAPI
|
||||
# InternalMemScanMem8 (
|
||||
# IN CONST VOID *Buffer,
|
||||
# IN UINTN Length,
|
||||
# IN UINT8 Value
|
||||
# );
|
||||
#------------------------------------------------------------------------------
|
||||
_InternalMemScanMem8:
|
||||
push %edi
|
||||
movl 12(%esp), %ecx
|
||||
movl 8(%esp), %edi
|
||||
movb 16(%esp), %al
|
||||
repne scasb
|
||||
leal -1(%edi), %eax
|
||||
cmovnz %ecx, %eax
|
||||
pop %edi
|
||||
ret
|
||||
|
@@ -1,76 +1,76 @@
|
||||
#------------------------------------------------------------------------------
|
||||
#
|
||||
# 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:
|
||||
#
|
||||
# SetMem.asm
|
||||
#
|
||||
# Abstract:
|
||||
#
|
||||
# SetMem function
|
||||
#
|
||||
# Notes:
|
||||
#
|
||||
#------------------------------------------------------------------------------
|
||||
|
||||
.686:
|
||||
#.MODEL flat,C
|
||||
.xmm:
|
||||
.code:
|
||||
|
||||
#------------------------------------------------------------------------------
|
||||
# VOID *
|
||||
# _mem_SetMem (
|
||||
# IN VOID *Buffer,
|
||||
# IN UINTN Count,
|
||||
# IN UINT8 Value
|
||||
# );
|
||||
#------------------------------------------------------------------------------
|
||||
.globl _InternalMemSetMem
|
||||
_InternalMemSetMem:
|
||||
push %edi
|
||||
movl 12(%esp), %edx # edx <- Count
|
||||
movl 8(%esp), %edi # edi <- Buffer
|
||||
movb 16(%esp), %al # al <- Value
|
||||
xorl %ecx, %ecx
|
||||
subl %edi, %ecx
|
||||
andl $15, %ecx # ecx + edi aligns on 16-byte boundary
|
||||
jz L0
|
||||
cmpl %edx, %ecx
|
||||
cmova %edx, %ecx
|
||||
subl %ecx, %edx
|
||||
rep
|
||||
stosb
|
||||
L0:
|
||||
movl %edx, %ecx
|
||||
andl $15, %edx
|
||||
shrl $4, %ecx # ecx <- # of DQwords to set
|
||||
jz L_SetBytes
|
||||
movb %al, %ah # ax <- Value | (Value << 8)
|
||||
addl $-16, %esp
|
||||
movdqu %xmm0, (%esp)
|
||||
movd %eax, %xmm0
|
||||
pshuflw $0, %xmm0, %xmm0
|
||||
movlhps %xmm0, %xmm0
|
||||
L1:
|
||||
movntdq %xmm0, (%edi)
|
||||
addl $16, %edi
|
||||
loop L1
|
||||
mfence
|
||||
movdqu (%esp), %xmm0
|
||||
addl $16, %esp # stack cleanup
|
||||
L_SetBytes:
|
||||
movl %edx, %ecx
|
||||
rep
|
||||
stosb
|
||||
movl 8(%esp), %eax # eax <- Buffer as return value
|
||||
pop %edi
|
||||
ret
|
||||
#------------------------------------------------------------------------------
|
||||
#
|
||||
# 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:
|
||||
#
|
||||
# SetMem.asm
|
||||
#
|
||||
# Abstract:
|
||||
#
|
||||
# SetMem function
|
||||
#
|
||||
# Notes:
|
||||
#
|
||||
#------------------------------------------------------------------------------
|
||||
|
||||
.686:
|
||||
#.MODEL flat,C
|
||||
.xmm:
|
||||
.code:
|
||||
|
||||
#------------------------------------------------------------------------------
|
||||
# VOID *
|
||||
# _mem_SetMem (
|
||||
# IN VOID *Buffer,
|
||||
# IN UINTN Count,
|
||||
# IN UINT8 Value
|
||||
# );
|
||||
#------------------------------------------------------------------------------
|
||||
.globl _InternalMemSetMem
|
||||
_InternalMemSetMem:
|
||||
push %edi
|
||||
movl 12(%esp), %edx # edx <- Count
|
||||
movl 8(%esp), %edi # edi <- Buffer
|
||||
movb 16(%esp), %al # al <- Value
|
||||
xorl %ecx, %ecx
|
||||
subl %edi, %ecx
|
||||
andl $15, %ecx # ecx + edi aligns on 16-byte boundary
|
||||
jz L0
|
||||
cmpl %edx, %ecx
|
||||
cmova %edx, %ecx
|
||||
subl %ecx, %edx
|
||||
rep
|
||||
stosb
|
||||
L0:
|
||||
movl %edx, %ecx
|
||||
andl $15, %edx
|
||||
shrl $4, %ecx # ecx <- # of DQwords to set
|
||||
jz L_SetBytes
|
||||
movb %al, %ah # ax <- Value | (Value << 8)
|
||||
addl $-16, %esp
|
||||
movdqu %xmm0, (%esp)
|
||||
movd %eax, %xmm0
|
||||
pshuflw $0, %xmm0, %xmm0
|
||||
movlhps %xmm0, %xmm0
|
||||
L1:
|
||||
movntdq %xmm0, (%edi)
|
||||
addl $16, %edi
|
||||
loop L1
|
||||
mfence
|
||||
movdqu (%esp), %xmm0
|
||||
addl $16, %esp # stack cleanup
|
||||
L_SetBytes:
|
||||
movl %edx, %ecx
|
||||
rep
|
||||
stosb
|
||||
movl 8(%esp), %eax # eax <- Buffer as return value
|
||||
pop %edi
|
||||
ret
|
||||
|
@@ -1,69 +1,69 @@
|
||||
#------------------------------------------------------------------------------
|
||||
#
|
||||
# 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:
|
||||
#
|
||||
# SetMem16.asm
|
||||
#
|
||||
# Abstract:
|
||||
#
|
||||
# SetMem16 function
|
||||
#
|
||||
# Notes:
|
||||
#
|
||||
#------------------------------------------------------------------------------
|
||||
|
||||
.globl _InternalMemSetMem16
|
||||
|
||||
#------------------------------------------------------------------------------
|
||||
# VOID *
|
||||
# EFIAPI
|
||||
# InternalMemSetMem16 (
|
||||
# IN VOID *Buffer,
|
||||
# IN UINTN Count,
|
||||
# IN UINT16 Value
|
||||
# )
|
||||
#------------------------------------------------------------------------------
|
||||
_InternalMemSetMem16:
|
||||
push %edi
|
||||
movl 12(%esp), %edx
|
||||
movl 8(%esp), %edi
|
||||
xorl %ecx, %ecx
|
||||
subl %edi, %ecx
|
||||
andl $15, %ecx # ecx + edi aligns on 16-byte boundary
|
||||
movl 16(%esp), %eax
|
||||
jz L0
|
||||
shrl %ecx
|
||||
cmpl %edx, %ecx
|
||||
cmova %edx, %ecx
|
||||
subl %ecx, %edx
|
||||
rep
|
||||
stosw
|
||||
L0:
|
||||
movl %edx, %ecx
|
||||
andl $7, %edx
|
||||
shrl $3, %ecx
|
||||
jz L_SetWords
|
||||
movd %eax, %xmm0
|
||||
pshuflw $0, %xmm0, %xmm0
|
||||
movlhps %xmm0, %xmm0
|
||||
L1:
|
||||
movntdq %xmm0, (%edi)
|
||||
addl $16, %edi
|
||||
loop L1
|
||||
mfence
|
||||
L_SetWords:
|
||||
movl %edx, %ecx
|
||||
rep
|
||||
stosw
|
||||
movl 8(%esp), %eax
|
||||
pop %edi
|
||||
ret
|
||||
#------------------------------------------------------------------------------
|
||||
#
|
||||
# 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:
|
||||
#
|
||||
# SetMem16.asm
|
||||
#
|
||||
# Abstract:
|
||||
#
|
||||
# SetMem16 function
|
||||
#
|
||||
# Notes:
|
||||
#
|
||||
#------------------------------------------------------------------------------
|
||||
|
||||
.globl _InternalMemSetMem16
|
||||
|
||||
#------------------------------------------------------------------------------
|
||||
# VOID *
|
||||
# EFIAPI
|
||||
# InternalMemSetMem16 (
|
||||
# IN VOID *Buffer,
|
||||
# IN UINTN Count,
|
||||
# IN UINT16 Value
|
||||
# )
|
||||
#------------------------------------------------------------------------------
|
||||
_InternalMemSetMem16:
|
||||
push %edi
|
||||
movl 12(%esp), %edx
|
||||
movl 8(%esp), %edi
|
||||
xorl %ecx, %ecx
|
||||
subl %edi, %ecx
|
||||
andl $15, %ecx # ecx + edi aligns on 16-byte boundary
|
||||
movl 16(%esp), %eax
|
||||
jz L0
|
||||
shrl %ecx
|
||||
cmpl %edx, %ecx
|
||||
cmova %edx, %ecx
|
||||
subl %ecx, %edx
|
||||
rep
|
||||
stosw
|
||||
L0:
|
||||
movl %edx, %ecx
|
||||
andl $7, %edx
|
||||
shrl $3, %ecx
|
||||
jz L_SetWords
|
||||
movd %eax, %xmm0
|
||||
pshuflw $0, %xmm0, %xmm0
|
||||
movlhps %xmm0, %xmm0
|
||||
L1:
|
||||
movntdq %xmm0, (%edi)
|
||||
addl $16, %edi
|
||||
loop L1
|
||||
mfence
|
||||
L_SetWords:
|
||||
movl %edx, %ecx
|
||||
rep
|
||||
stosw
|
||||
movl 8(%esp), %eax
|
||||
pop %edi
|
||||
ret
|
||||
|
@@ -1,68 +1,68 @@
|
||||
#------------------------------------------------------------------------------
|
||||
#
|
||||
# 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:
|
||||
#
|
||||
# SetMem32.asm
|
||||
#
|
||||
# Abstract:
|
||||
#
|
||||
# SetMem32 function
|
||||
#
|
||||
# Notes:
|
||||
#
|
||||
#------------------------------------------------------------------------------
|
||||
|
||||
.globl _InternalMemSetMem32
|
||||
|
||||
#------------------------------------------------------------------------------
|
||||
# VOID *
|
||||
# EFIAPI
|
||||
# InternalMemSetMem32 (
|
||||
# IN VOID *Buffer,
|
||||
# IN UINTN Count,
|
||||
# IN UINT32 Value
|
||||
# );
|
||||
#------------------------------------------------------------------------------
|
||||
_InternalMemSetMem32:
|
||||
push %edi
|
||||
movl 12(%esp), %edx
|
||||
movl 8(%esp), %edi
|
||||
xorl %ecx, %ecx
|
||||
subl %edi, %ecx
|
||||
andl $15, %ecx # ecx + edi aligns on 16-byte boundary
|
||||
movl 16(%esp), %eax
|
||||
jz L0
|
||||
shrl $2, %ecx
|
||||
cmpl %edx, %ecx
|
||||
cmova %edx, %ecx
|
||||
subl %ecx, %edx
|
||||
rep
|
||||
stosl
|
||||
L0:
|
||||
movl %edx, %ecx
|
||||
andl $3, %edx
|
||||
shrl $2, %ecx
|
||||
jz L_SetDwords
|
||||
movd %eax, %xmm0
|
||||
pshufd $0, %xmm0, %xmm0
|
||||
L1:
|
||||
movntdq %xmm0, (%edi)
|
||||
addl $16, %edi
|
||||
loop L1
|
||||
mfence
|
||||
L_SetDwords:
|
||||
movl %edx, %ecx
|
||||
rep
|
||||
stosl
|
||||
movl 8(%esp), %eax
|
||||
pop %edi
|
||||
ret
|
||||
#------------------------------------------------------------------------------
|
||||
#
|
||||
# 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:
|
||||
#
|
||||
# SetMem32.asm
|
||||
#
|
||||
# Abstract:
|
||||
#
|
||||
# SetMem32 function
|
||||
#
|
||||
# Notes:
|
||||
#
|
||||
#------------------------------------------------------------------------------
|
||||
|
||||
.globl _InternalMemSetMem32
|
||||
|
||||
#------------------------------------------------------------------------------
|
||||
# VOID *
|
||||
# EFIAPI
|
||||
# InternalMemSetMem32 (
|
||||
# IN VOID *Buffer,
|
||||
# IN UINTN Count,
|
||||
# IN UINT32 Value
|
||||
# );
|
||||
#------------------------------------------------------------------------------
|
||||
_InternalMemSetMem32:
|
||||
push %edi
|
||||
movl 12(%esp), %edx
|
||||
movl 8(%esp), %edi
|
||||
xorl %ecx, %ecx
|
||||
subl %edi, %ecx
|
||||
andl $15, %ecx # ecx + edi aligns on 16-byte boundary
|
||||
movl 16(%esp), %eax
|
||||
jz L0
|
||||
shrl $2, %ecx
|
||||
cmpl %edx, %ecx
|
||||
cmova %edx, %ecx
|
||||
subl %ecx, %edx
|
||||
rep
|
||||
stosl
|
||||
L0:
|
||||
movl %edx, %ecx
|
||||
andl $3, %edx
|
||||
shrl $2, %ecx
|
||||
jz L_SetDwords
|
||||
movd %eax, %xmm0
|
||||
pshufd $0, %xmm0, %xmm0
|
||||
L1:
|
||||
movntdq %xmm0, (%edi)
|
||||
addl $16, %edi
|
||||
loop L1
|
||||
mfence
|
||||
L_SetDwords:
|
||||
movl %edx, %ecx
|
||||
rep
|
||||
stosl
|
||||
movl 8(%esp), %eax
|
||||
pop %edi
|
||||
ret
|
||||
|
@@ -1,65 +1,65 @@
|
||||
#------------------------------------------------------------------------------
|
||||
#
|
||||
# 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:
|
||||
#
|
||||
# ZeroMem.asm
|
||||
#
|
||||
# Abstract:
|
||||
#
|
||||
# ZeroMem function
|
||||
#
|
||||
# Notes:
|
||||
#
|
||||
#------------------------------------------------------------------------------
|
||||
|
||||
.globl _InternalMemZeroMem
|
||||
|
||||
#------------------------------------------------------------------------------
|
||||
# VOID *
|
||||
# EFIAPI
|
||||
# InternalMemZeroMem (
|
||||
# IN VOID *Buffer,
|
||||
# IN UINTN Count
|
||||
# );
|
||||
#------------------------------------------------------------------------------
|
||||
_InternalMemZeroMem:
|
||||
push %edi
|
||||
movl 8(%esp), %edi
|
||||
movl 12(%esp), %edx
|
||||
xorl %ecx, %ecx
|
||||
subl %edi, %ecx
|
||||
xorl %eax, %eax
|
||||
andl $15, %ecx
|
||||
jz L0
|
||||
cmpl %edx, %ecx
|
||||
cmova %edx, %ecx
|
||||
subl %ecx, %edx
|
||||
rep
|
||||
stosb
|
||||
L0:
|
||||
movl %edx, %ecx
|
||||
andl $15, %edx
|
||||
shrl $4, %ecx
|
||||
jz L_ZeroBytes
|
||||
pxor %xmm0, %xmm0
|
||||
L1:
|
||||
movntdq %xmm0, (%edi)
|
||||
addl $16, %edi
|
||||
loop L1
|
||||
mfence
|
||||
L_ZeroBytes:
|
||||
movl %edx, %ecx
|
||||
rep
|
||||
stosb
|
||||
movl 8(%esp), %eax
|
||||
pop %edi
|
||||
ret
|
||||
#------------------------------------------------------------------------------
|
||||
#
|
||||
# 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:
|
||||
#
|
||||
# ZeroMem.asm
|
||||
#
|
||||
# Abstract:
|
||||
#
|
||||
# ZeroMem function
|
||||
#
|
||||
# Notes:
|
||||
#
|
||||
#------------------------------------------------------------------------------
|
||||
|
||||
.globl _InternalMemZeroMem
|
||||
|
||||
#------------------------------------------------------------------------------
|
||||
# VOID *
|
||||
# EFIAPI
|
||||
# InternalMemZeroMem (
|
||||
# IN VOID *Buffer,
|
||||
# IN UINTN Count
|
||||
# );
|
||||
#------------------------------------------------------------------------------
|
||||
_InternalMemZeroMem:
|
||||
push %edi
|
||||
movl 8(%esp), %edi
|
||||
movl 12(%esp), %edx
|
||||
xorl %ecx, %ecx
|
||||
subl %edi, %ecx
|
||||
xorl %eax, %eax
|
||||
andl $15, %ecx
|
||||
jz L0
|
||||
cmpl %edx, %ecx
|
||||
cmova %edx, %ecx
|
||||
subl %ecx, %edx
|
||||
rep
|
||||
stosb
|
||||
L0:
|
||||
movl %edx, %ecx
|
||||
andl $15, %edx
|
||||
shrl $4, %ecx
|
||||
jz L_ZeroBytes
|
||||
pxor %xmm0, %xmm0
|
||||
L1:
|
||||
movntdq %xmm0, (%edi)
|
||||
addl $16, %edi
|
||||
loop L1
|
||||
mfence
|
||||
L_ZeroBytes:
|
||||
movl %edx, %ecx
|
||||
rep
|
||||
stosb
|
||||
movl 8(%esp), %eax
|
||||
pop %edi
|
||||
ret
|
||||
|
@@ -1,60 +1,60 @@
|
||||
#
|
||||
# ConvertAsm.py: Automatically generated from CompareMem.asm
|
||||
#
|
||||
#------------------------------------------------------------------------------
|
||||
#
|
||||
# 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:
|
||||
#
|
||||
# CompareMem.S
|
||||
#
|
||||
# Abstract:
|
||||
#
|
||||
# CompareMem function
|
||||
#
|
||||
# Notes:
|
||||
#
|
||||
# The following BaseMemoryLib instances contain the same copy of this file:
|
||||
#
|
||||
# BaseMemoryLibRepStr
|
||||
# BaseMemoryLibMmx
|
||||
# BaseMemoryLibSse2
|
||||
# BaseMemoryLibOptDxe
|
||||
# BaseMemoryLibOptPei
|
||||
#
|
||||
#------------------------------------------------------------------------------
|
||||
|
||||
|
||||
#------------------------------------------------------------------------------
|
||||
# INTN
|
||||
# EFIAPI
|
||||
# InternalMemCompareMem (
|
||||
# IN CONST VOID *DestinationBuffer,
|
||||
# IN CONST VOID *SourceBuffer,
|
||||
# IN UINTN Length
|
||||
# );
|
||||
#------------------------------------------------------------------------------
|
||||
.intel_syntax noprefix
|
||||
.globl ASM_PFX(InternalMemCompareMem)
|
||||
ASM_PFX(InternalMemCompareMem):
|
||||
push rsi
|
||||
push rdi
|
||||
mov rsi, rcx
|
||||
mov rdi, rdx
|
||||
mov rcx, r8
|
||||
repe cmpsb
|
||||
movzx rax, byte ptr [rsi - 1]
|
||||
movzx rdx, byte ptr [rdi - 1]
|
||||
sub rax, rdx
|
||||
pop rdi
|
||||
pop rsi
|
||||
ret
|
||||
|
||||
#
|
||||
# ConvertAsm.py: Automatically generated from CompareMem.asm
|
||||
#
|
||||
#------------------------------------------------------------------------------
|
||||
#
|
||||
# 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:
|
||||
#
|
||||
# CompareMem.S
|
||||
#
|
||||
# Abstract:
|
||||
#
|
||||
# CompareMem function
|
||||
#
|
||||
# Notes:
|
||||
#
|
||||
# The following BaseMemoryLib instances contain the same copy of this file:
|
||||
#
|
||||
# BaseMemoryLibRepStr
|
||||
# BaseMemoryLibMmx
|
||||
# BaseMemoryLibSse2
|
||||
# BaseMemoryLibOptDxe
|
||||
# BaseMemoryLibOptPei
|
||||
#
|
||||
#------------------------------------------------------------------------------
|
||||
|
||||
|
||||
#------------------------------------------------------------------------------
|
||||
# INTN
|
||||
# EFIAPI
|
||||
# InternalMemCompareMem (
|
||||
# IN CONST VOID *DestinationBuffer,
|
||||
# IN CONST VOID *SourceBuffer,
|
||||
# IN UINTN Length
|
||||
# );
|
||||
#------------------------------------------------------------------------------
|
||||
.intel_syntax noprefix
|
||||
.globl ASM_PFX(InternalMemCompareMem)
|
||||
ASM_PFX(InternalMemCompareMem):
|
||||
push rsi
|
||||
push rdi
|
||||
mov rsi, rcx
|
||||
mov rdi, rdx
|
||||
mov rcx, r8
|
||||
repe cmpsb
|
||||
movzx rax, byte ptr [rsi - 1]
|
||||
movzx rdx, byte ptr [rdi - 1]
|
||||
sub rax, rdx
|
||||
pop rdi
|
||||
pop rsi
|
||||
ret
|
||||
|
||||
|
@@ -1,84 +1,84 @@
|
||||
#
|
||||
# ConvertAsm.py: Automatically generated from CopyMem.asm
|
||||
#
|
||||
#------------------------------------------------------------------------------
|
||||
#
|
||||
# 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:
|
||||
#
|
||||
# CopyMem.S
|
||||
#
|
||||
# Abstract:
|
||||
#
|
||||
# CopyMem function
|
||||
#
|
||||
# Notes:
|
||||
#
|
||||
#------------------------------------------------------------------------------
|
||||
|
||||
|
||||
#------------------------------------------------------------------------------
|
||||
# VOID *
|
||||
# EFIAPI
|
||||
# InternalMemCopyMem (
|
||||
# IN VOID *Destination,
|
||||
# IN VOID *Source,
|
||||
# IN UINTN Count
|
||||
# )
|
||||
#------------------------------------------------------------------------------
|
||||
.intel_syntax noprefix
|
||||
.globl ASM_PFX(InternalMemCopyMem)
|
||||
ASM_PFX(InternalMemCopyMem):
|
||||
push rsi
|
||||
push rdi
|
||||
mov rsi, rdx # rsi <- Source
|
||||
mov rdi, rcx # rdi <- Destination
|
||||
lea r9, [rsi + r8 - 1] # r9 <- Last byte of Source
|
||||
cmp rsi, rdi
|
||||
mov rax, rdi # rax <- Destination as return value
|
||||
jae L0 # Copy forward if Source > Destination
|
||||
cmp r9, rdi # Overlapped?
|
||||
jae L_CopyBackward # Copy backward if overlapped
|
||||
L0:
|
||||
xor rcx, rcx
|
||||
sub rcx, rdi # rcx <- -rdi
|
||||
and rcx, 15 # rcx + rsi should be 16 bytes aligned
|
||||
jz L1 # skip if rcx == 0
|
||||
cmp rcx, r8
|
||||
cmova rcx, r8
|
||||
sub r8, rcx
|
||||
rep movsb
|
||||
L1:
|
||||
mov rcx, r8
|
||||
and r8, 15
|
||||
shr rcx, 4 # rcx <- # of DQwords to copy
|
||||
jz L_CopyBytes
|
||||
movdqa [rsp + 0x18], xmm0 # save xmm0 on stack
|
||||
L2:
|
||||
movdqu xmm0, [rsi] # rsi may not be 16-byte aligned
|
||||
movntdq [rdi], xmm0 # rdi should be 16-byte aligned
|
||||
add rsi, 16
|
||||
add rdi, 16
|
||||
loop L2
|
||||
mfence
|
||||
movdqa xmm0, [rsp + 0x18] # restore xmm0
|
||||
jmp L_CopyBytes # copy remaining bytes
|
||||
L_CopyBackward:
|
||||
mov rsi, r9 # rsi <- Last byte of Source
|
||||
lea rdi, [rdi + r8 - 1] # rdi <- Last byte of Destination
|
||||
std
|
||||
L_CopyBytes:
|
||||
mov rcx, r8
|
||||
rep movsb
|
||||
cld
|
||||
pop rdi
|
||||
pop rsi
|
||||
ret
|
||||
#
|
||||
# ConvertAsm.py: Automatically generated from CopyMem.asm
|
||||
#
|
||||
#------------------------------------------------------------------------------
|
||||
#
|
||||
# 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:
|
||||
#
|
||||
# CopyMem.S
|
||||
#
|
||||
# Abstract:
|
||||
#
|
||||
# CopyMem function
|
||||
#
|
||||
# Notes:
|
||||
#
|
||||
#------------------------------------------------------------------------------
|
||||
|
||||
|
||||
#------------------------------------------------------------------------------
|
||||
# VOID *
|
||||
# EFIAPI
|
||||
# InternalMemCopyMem (
|
||||
# IN VOID *Destination,
|
||||
# IN VOID *Source,
|
||||
# IN UINTN Count
|
||||
# )
|
||||
#------------------------------------------------------------------------------
|
||||
.intel_syntax noprefix
|
||||
.globl ASM_PFX(InternalMemCopyMem)
|
||||
ASM_PFX(InternalMemCopyMem):
|
||||
push rsi
|
||||
push rdi
|
||||
mov rsi, rdx # rsi <- Source
|
||||
mov rdi, rcx # rdi <- Destination
|
||||
lea r9, [rsi + r8 - 1] # r9 <- Last byte of Source
|
||||
cmp rsi, rdi
|
||||
mov rax, rdi # rax <- Destination as return value
|
||||
jae L0 # Copy forward if Source > Destination
|
||||
cmp r9, rdi # Overlapped?
|
||||
jae L_CopyBackward # Copy backward if overlapped
|
||||
L0:
|
||||
xor rcx, rcx
|
||||
sub rcx, rdi # rcx <- -rdi
|
||||
and rcx, 15 # rcx + rsi should be 16 bytes aligned
|
||||
jz L1 # skip if rcx == 0
|
||||
cmp rcx, r8
|
||||
cmova rcx, r8
|
||||
sub r8, rcx
|
||||
rep movsb
|
||||
L1:
|
||||
mov rcx, r8
|
||||
and r8, 15
|
||||
shr rcx, 4 # rcx <- # of DQwords to copy
|
||||
jz L_CopyBytes
|
||||
movdqa [rsp + 0x18], xmm0 # save xmm0 on stack
|
||||
L2:
|
||||
movdqu xmm0, [rsi] # rsi may not be 16-byte aligned
|
||||
movntdq [rdi], xmm0 # rdi should be 16-byte aligned
|
||||
add rsi, 16
|
||||
add rdi, 16
|
||||
loop L2
|
||||
mfence
|
||||
movdqa xmm0, [rsp + 0x18] # restore xmm0
|
||||
jmp L_CopyBytes # copy remaining bytes
|
||||
L_CopyBackward:
|
||||
mov rsi, r9 # rsi <- Last byte of Source
|
||||
lea rdi, [rdi + r8 - 1] # rdi <- Last byte of Destination
|
||||
std
|
||||
L_CopyBytes:
|
||||
mov rcx, r8
|
||||
rep movsb
|
||||
cld
|
||||
pop rdi
|
||||
pop rsi
|
||||
ret
|
||||
|
@@ -1,57 +1,57 @@
|
||||
#
|
||||
# ConvertAsm.py: Automatically generated from ScanMem16.asm
|
||||
#
|
||||
#------------------------------------------------------------------------------
|
||||
#
|
||||
# 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:
|
||||
#
|
||||
# ScanMem16.S
|
||||
#
|
||||
# Abstract:
|
||||
#
|
||||
# ScanMem16 function
|
||||
#
|
||||
# Notes:
|
||||
#
|
||||
# The following BaseMemoryLib instances contain the same copy of this file:
|
||||
#
|
||||
# BaseMemoryLibRepStr
|
||||
# BaseMemoryLibMmx
|
||||
# BaseMemoryLibSse2
|
||||
# BaseMemoryLibOptDxe
|
||||
# BaseMemoryLibOptPei
|
||||
#
|
||||
#------------------------------------------------------------------------------
|
||||
|
||||
|
||||
#------------------------------------------------------------------------------
|
||||
# CONST VOID *
|
||||
# EFIAPI
|
||||
# InternalMemScanMem16 (
|
||||
# IN CONST VOID *Buffer,
|
||||
# IN UINTN Length,
|
||||
# IN UINT16 Value
|
||||
# );
|
||||
#------------------------------------------------------------------------------
|
||||
.intel_syntax noprefix
|
||||
.globl ASM_PFX(InternalMemScanMem16)
|
||||
ASM_PFX(InternalMemScanMem16):
|
||||
push rdi
|
||||
mov rdi, rcx
|
||||
mov rax, r8
|
||||
mov rcx, rdx
|
||||
repne scasw
|
||||
lea rax, [rdi - 2]
|
||||
cmovnz rax, rcx
|
||||
pop rdi
|
||||
ret
|
||||
|
||||
#
|
||||
# ConvertAsm.py: Automatically generated from ScanMem16.asm
|
||||
#
|
||||
#------------------------------------------------------------------------------
|
||||
#
|
||||
# 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:
|
||||
#
|
||||
# ScanMem16.S
|
||||
#
|
||||
# Abstract:
|
||||
#
|
||||
# ScanMem16 function
|
||||
#
|
||||
# Notes:
|
||||
#
|
||||
# The following BaseMemoryLib instances contain the same copy of this file:
|
||||
#
|
||||
# BaseMemoryLibRepStr
|
||||
# BaseMemoryLibMmx
|
||||
# BaseMemoryLibSse2
|
||||
# BaseMemoryLibOptDxe
|
||||
# BaseMemoryLibOptPei
|
||||
#
|
||||
#------------------------------------------------------------------------------
|
||||
|
||||
|
||||
#------------------------------------------------------------------------------
|
||||
# CONST VOID *
|
||||
# EFIAPI
|
||||
# InternalMemScanMem16 (
|
||||
# IN CONST VOID *Buffer,
|
||||
# IN UINTN Length,
|
||||
# IN UINT16 Value
|
||||
# );
|
||||
#------------------------------------------------------------------------------
|
||||
.intel_syntax noprefix
|
||||
.globl ASM_PFX(InternalMemScanMem16)
|
||||
ASM_PFX(InternalMemScanMem16):
|
||||
push rdi
|
||||
mov rdi, rcx
|
||||
mov rax, r8
|
||||
mov rcx, rdx
|
||||
repne scasw
|
||||
lea rax, [rdi - 2]
|
||||
cmovnz rax, rcx
|
||||
pop rdi
|
||||
ret
|
||||
|
||||
|
@@ -1,57 +1,57 @@
|
||||
#
|
||||
# ConvertAsm.py: Automatically generated from ScanMem32.asm
|
||||
#
|
||||
#------------------------------------------------------------------------------
|
||||
#
|
||||
# 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:
|
||||
#
|
||||
# ScanMem32.S
|
||||
#
|
||||
# Abstract:
|
||||
#
|
||||
# ScanMem32 function
|
||||
#
|
||||
# Notes:
|
||||
#
|
||||
# The following BaseMemoryLib instances contain the same copy of this file:
|
||||
#
|
||||
# BaseMemoryLibRepStr
|
||||
# BaseMemoryLibMmx
|
||||
# BaseMemoryLibSse2
|
||||
# BaseMemoryLibOptDxe
|
||||
# BaseMemoryLibOptPei
|
||||
#
|
||||
#------------------------------------------------------------------------------
|
||||
|
||||
|
||||
#------------------------------------------------------------------------------
|
||||
# CONST VOID *
|
||||
# EFIAPI
|
||||
# InternalMemScanMem32 (
|
||||
# IN CONST VOID *Buffer,
|
||||
# IN UINTN Length,
|
||||
# IN UINT32 Value
|
||||
# );
|
||||
#------------------------------------------------------------------------------
|
||||
.intel_syntax noprefix
|
||||
.globl ASM_PFX(InternalMemScanMem32)
|
||||
ASM_PFX(InternalMemScanMem32):
|
||||
push rdi
|
||||
mov rdi, rcx
|
||||
mov rax, r8
|
||||
mov rcx, rdx
|
||||
repne scasd
|
||||
lea rax, [rdi - 4]
|
||||
cmovnz rax, rcx
|
||||
pop rdi
|
||||
ret
|
||||
|
||||
#
|
||||
# ConvertAsm.py: Automatically generated from ScanMem32.asm
|
||||
#
|
||||
#------------------------------------------------------------------------------
|
||||
#
|
||||
# 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:
|
||||
#
|
||||
# ScanMem32.S
|
||||
#
|
||||
# Abstract:
|
||||
#
|
||||
# ScanMem32 function
|
||||
#
|
||||
# Notes:
|
||||
#
|
||||
# The following BaseMemoryLib instances contain the same copy of this file:
|
||||
#
|
||||
# BaseMemoryLibRepStr
|
||||
# BaseMemoryLibMmx
|
||||
# BaseMemoryLibSse2
|
||||
# BaseMemoryLibOptDxe
|
||||
# BaseMemoryLibOptPei
|
||||
#
|
||||
#------------------------------------------------------------------------------
|
||||
|
||||
|
||||
#------------------------------------------------------------------------------
|
||||
# CONST VOID *
|
||||
# EFIAPI
|
||||
# InternalMemScanMem32 (
|
||||
# IN CONST VOID *Buffer,
|
||||
# IN UINTN Length,
|
||||
# IN UINT32 Value
|
||||
# );
|
||||
#------------------------------------------------------------------------------
|
||||
.intel_syntax noprefix
|
||||
.globl ASM_PFX(InternalMemScanMem32)
|
||||
ASM_PFX(InternalMemScanMem32):
|
||||
push rdi
|
||||
mov rdi, rcx
|
||||
mov rax, r8
|
||||
mov rcx, rdx
|
||||
repne scasd
|
||||
lea rax, [rdi - 4]
|
||||
cmovnz rax, rcx
|
||||
pop rdi
|
||||
ret
|
||||
|
||||
|
@@ -1,57 +1,57 @@
|
||||
#
|
||||
# ConvertAsm.py: Automatically generated from ScanMem64.asm
|
||||
#
|
||||
#------------------------------------------------------------------------------
|
||||
#
|
||||
# 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:
|
||||
#
|
||||
# ScanMem64.S
|
||||
#
|
||||
# Abstract:
|
||||
#
|
||||
# ScanMem64 function
|
||||
#
|
||||
# Notes:
|
||||
#
|
||||
# The following BaseMemoryLib instances contain the same copy of this file:
|
||||
#
|
||||
# BaseMemoryLibRepStr
|
||||
# BaseMemoryLibMmx
|
||||
# BaseMemoryLibSse2
|
||||
# BaseMemoryLibOptDxe
|
||||
# BaseMemoryLibOptPei
|
||||
#
|
||||
#------------------------------------------------------------------------------
|
||||
|
||||
|
||||
#------------------------------------------------------------------------------
|
||||
# CONST VOID *
|
||||
# EFIAPI
|
||||
# InternalMemScanMem64 (
|
||||
# IN CONST VOID *Buffer,
|
||||
# IN UINTN Length,
|
||||
# IN UINT64 Value
|
||||
# );
|
||||
#------------------------------------------------------------------------------
|
||||
.intel_syntax noprefix
|
||||
.globl ASM_PFX(InternalMemScanMem64)
|
||||
ASM_PFX(InternalMemScanMem64):
|
||||
push rdi
|
||||
mov rdi, rcx
|
||||
mov rax, r8
|
||||
mov rcx, rdx
|
||||
repne scasq
|
||||
lea rax, [rdi - 8]
|
||||
cmovnz rax, rcx
|
||||
pop rdi
|
||||
ret
|
||||
|
||||
#
|
||||
# ConvertAsm.py: Automatically generated from ScanMem64.asm
|
||||
#
|
||||
#------------------------------------------------------------------------------
|
||||
#
|
||||
# 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:
|
||||
#
|
||||
# ScanMem64.S
|
||||
#
|
||||
# Abstract:
|
||||
#
|
||||
# ScanMem64 function
|
||||
#
|
||||
# Notes:
|
||||
#
|
||||
# The following BaseMemoryLib instances contain the same copy of this file:
|
||||
#
|
||||
# BaseMemoryLibRepStr
|
||||
# BaseMemoryLibMmx
|
||||
# BaseMemoryLibSse2
|
||||
# BaseMemoryLibOptDxe
|
||||
# BaseMemoryLibOptPei
|
||||
#
|
||||
#------------------------------------------------------------------------------
|
||||
|
||||
|
||||
#------------------------------------------------------------------------------
|
||||
# CONST VOID *
|
||||
# EFIAPI
|
||||
# InternalMemScanMem64 (
|
||||
# IN CONST VOID *Buffer,
|
||||
# IN UINTN Length,
|
||||
# IN UINT64 Value
|
||||
# );
|
||||
#------------------------------------------------------------------------------
|
||||
.intel_syntax noprefix
|
||||
.globl ASM_PFX(InternalMemScanMem64)
|
||||
ASM_PFX(InternalMemScanMem64):
|
||||
push rdi
|
||||
mov rdi, rcx
|
||||
mov rax, r8
|
||||
mov rcx, rdx
|
||||
repne scasq
|
||||
lea rax, [rdi - 8]
|
||||
cmovnz rax, rcx
|
||||
pop rdi
|
||||
ret
|
||||
|
||||
|
@@ -1,57 +1,57 @@
|
||||
#
|
||||
# ConvertAsm.py: Automatically generated from ScanMem8.asm
|
||||
#
|
||||
#------------------------------------------------------------------------------
|
||||
#
|
||||
# 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:
|
||||
#
|
||||
# ScanMem8.S
|
||||
#
|
||||
# Abstract:
|
||||
#
|
||||
# ScanMem8 function
|
||||
#
|
||||
# Notes:
|
||||
#
|
||||
# The following BaseMemoryLib instances contain the same copy of this file:
|
||||
#
|
||||
# BaseMemoryLibRepStr
|
||||
# BaseMemoryLibMmx
|
||||
# BaseMemoryLibSse2
|
||||
# BaseMemoryLibOptDxe
|
||||
# BaseMemoryLibOptPei
|
||||
#
|
||||
#------------------------------------------------------------------------------
|
||||
|
||||
|
||||
#------------------------------------------------------------------------------
|
||||
# CONST VOID *
|
||||
# EFIAPI
|
||||
# InternalMemScanMem8 (
|
||||
# IN CONST VOID *Buffer,
|
||||
# IN UINTN Length,
|
||||
# IN UINT8 Value
|
||||
# );
|
||||
#------------------------------------------------------------------------------
|
||||
.intel_syntax noprefix
|
||||
.globl ASM_PFX(InternalMemScanMem8)
|
||||
ASM_PFX(InternalMemScanMem8):
|
||||
push rdi
|
||||
mov rdi, rcx
|
||||
mov rcx, rdx
|
||||
mov rax, r8
|
||||
repne scasb
|
||||
lea rax, [rdi - 1]
|
||||
cmovnz rax, rcx # set rax to 0 if not found
|
||||
pop rdi
|
||||
ret
|
||||
|
||||
#
|
||||
# ConvertAsm.py: Automatically generated from ScanMem8.asm
|
||||
#
|
||||
#------------------------------------------------------------------------------
|
||||
#
|
||||
# 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:
|
||||
#
|
||||
# ScanMem8.S
|
||||
#
|
||||
# Abstract:
|
||||
#
|
||||
# ScanMem8 function
|
||||
#
|
||||
# Notes:
|
||||
#
|
||||
# The following BaseMemoryLib instances contain the same copy of this file:
|
||||
#
|
||||
# BaseMemoryLibRepStr
|
||||
# BaseMemoryLibMmx
|
||||
# BaseMemoryLibSse2
|
||||
# BaseMemoryLibOptDxe
|
||||
# BaseMemoryLibOptPei
|
||||
#
|
||||
#------------------------------------------------------------------------------
|
||||
|
||||
|
||||
#------------------------------------------------------------------------------
|
||||
# CONST VOID *
|
||||
# EFIAPI
|
||||
# InternalMemScanMem8 (
|
||||
# IN CONST VOID *Buffer,
|
||||
# IN UINTN Length,
|
||||
# IN UINT8 Value
|
||||
# );
|
||||
#------------------------------------------------------------------------------
|
||||
.intel_syntax noprefix
|
||||
.globl ASM_PFX(InternalMemScanMem8)
|
||||
ASM_PFX(InternalMemScanMem8):
|
||||
push rdi
|
||||
mov rdi, rcx
|
||||
mov rcx, rdx
|
||||
mov rax, r8
|
||||
repne scasb
|
||||
lea rax, [rdi - 1]
|
||||
cmovnz rax, rcx # set rax to 0 if not found
|
||||
pop rdi
|
||||
ret
|
||||
|
||||
|
@@ -1,73 +1,73 @@
|
||||
#
|
||||
# ConvertAsm.py: Automatically generated from SetMem.asm
|
||||
#
|
||||
#------------------------------------------------------------------------------
|
||||
#
|
||||
# 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:
|
||||
#
|
||||
# SetMem.S
|
||||
#
|
||||
# Abstract:
|
||||
#
|
||||
# SetMem function
|
||||
#
|
||||
# Notes:
|
||||
#
|
||||
#------------------------------------------------------------------------------
|
||||
|
||||
|
||||
#------------------------------------------------------------------------------
|
||||
# VOID *
|
||||
# EFIAPI
|
||||
# InternalMemSetMem (
|
||||
# IN VOID *Buffer,
|
||||
# IN UINTN Count,
|
||||
# IN UINT8 Value
|
||||
# )
|
||||
#------------------------------------------------------------------------------
|
||||
.intel_syntax noprefix
|
||||
.globl ASM_PFX(InternalMemSetMem)
|
||||
ASM_PFX(InternalMemSetMem):
|
||||
push rdi
|
||||
mov rdi, rcx # rdi <- Buffer
|
||||
mov al, r8b # al <- Value
|
||||
mov r9, rdi # r9 <- Buffer as return value
|
||||
xor rcx, rcx
|
||||
sub rcx, rdi
|
||||
and rcx, 15 # rcx + rdi aligns on 16-byte boundary
|
||||
jz L0
|
||||
cmp rcx, rdx
|
||||
cmova rcx, rdx
|
||||
sub rdx, rcx
|
||||
rep stosb
|
||||
L0:
|
||||
mov rcx, rdx
|
||||
and rdx, 15
|
||||
shr rcx, 4
|
||||
jz L_SetBytes
|
||||
mov ah, al # ax <- Value repeats twice
|
||||
movdqa [rsp + 0x10], xmm0 # save xmm0
|
||||
movd xmm0, eax # xmm0[0..16] <- Value repeats twice
|
||||
pshuflw xmm0, xmm0, 0 # xmm0[0..63] <- Value repeats 8 times
|
||||
movlhps xmm0, xmm0 # xmm0 <- Value repeats 16 times
|
||||
L1:
|
||||
movntdq [rdi], xmm0 # rdi should be 16-byte aligned
|
||||
add rdi, 16
|
||||
loop L1
|
||||
mfence
|
||||
movdqa xmm0, [rsp + 0x10] # restore xmm0
|
||||
L_SetBytes:
|
||||
mov ecx, edx # high 32 bits of rcx are always zero
|
||||
rep stosb
|
||||
mov rax, r9 # rax <- Return value
|
||||
pop rdi
|
||||
ret
|
||||
#
|
||||
# ConvertAsm.py: Automatically generated from SetMem.asm
|
||||
#
|
||||
#------------------------------------------------------------------------------
|
||||
#
|
||||
# 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:
|
||||
#
|
||||
# SetMem.S
|
||||
#
|
||||
# Abstract:
|
||||
#
|
||||
# SetMem function
|
||||
#
|
||||
# Notes:
|
||||
#
|
||||
#------------------------------------------------------------------------------
|
||||
|
||||
|
||||
#------------------------------------------------------------------------------
|
||||
# VOID *
|
||||
# EFIAPI
|
||||
# InternalMemSetMem (
|
||||
# IN VOID *Buffer,
|
||||
# IN UINTN Count,
|
||||
# IN UINT8 Value
|
||||
# )
|
||||
#------------------------------------------------------------------------------
|
||||
.intel_syntax noprefix
|
||||
.globl ASM_PFX(InternalMemSetMem)
|
||||
ASM_PFX(InternalMemSetMem):
|
||||
push rdi
|
||||
mov rdi, rcx # rdi <- Buffer
|
||||
mov al, r8b # al <- Value
|
||||
mov r9, rdi # r9 <- Buffer as return value
|
||||
xor rcx, rcx
|
||||
sub rcx, rdi
|
||||
and rcx, 15 # rcx + rdi aligns on 16-byte boundary
|
||||
jz L0
|
||||
cmp rcx, rdx
|
||||
cmova rcx, rdx
|
||||
sub rdx, rcx
|
||||
rep stosb
|
||||
L0:
|
||||
mov rcx, rdx
|
||||
and rdx, 15
|
||||
shr rcx, 4
|
||||
jz L_SetBytes
|
||||
mov ah, al # ax <- Value repeats twice
|
||||
movdqa [rsp + 0x10], xmm0 # save xmm0
|
||||
movd xmm0, eax # xmm0[0..16] <- Value repeats twice
|
||||
pshuflw xmm0, xmm0, 0 # xmm0[0..63] <- Value repeats 8 times
|
||||
movlhps xmm0, xmm0 # xmm0 <- Value repeats 16 times
|
||||
L1:
|
||||
movntdq [rdi], xmm0 # rdi should be 16-byte aligned
|
||||
add rdi, 16
|
||||
loop L1
|
||||
mfence
|
||||
movdqa xmm0, [rsp + 0x10] # restore xmm0
|
||||
L_SetBytes:
|
||||
mov ecx, edx # high 32 bits of rcx are always zero
|
||||
rep stosb
|
||||
mov rax, r9 # rax <- Return value
|
||||
pop rdi
|
||||
ret
|
||||
|
@@ -1,71 +1,71 @@
|
||||
#
|
||||
# ConvertAsm.py: Automatically generated from SetMem16.asm
|
||||
#
|
||||
#------------------------------------------------------------------------------
|
||||
#
|
||||
# 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:
|
||||
#
|
||||
# SetMem16.S
|
||||
#
|
||||
# Abstract:
|
||||
#
|
||||
# SetMem16 function
|
||||
#
|
||||
# Notes:
|
||||
#
|
||||
#------------------------------------------------------------------------------
|
||||
|
||||
|
||||
#------------------------------------------------------------------------------
|
||||
# VOID *
|
||||
# EFIAPI
|
||||
# InternalMemSetMem16 (
|
||||
# IN VOID *Buffer,
|
||||
# IN UINTN Count,
|
||||
# IN UINT16 Value
|
||||
# )
|
||||
#------------------------------------------------------------------------------
|
||||
.intel_syntax noprefix
|
||||
.globl ASM_PFX(InternalMemSetMem16)
|
||||
ASM_PFX(InternalMemSetMem16):
|
||||
push rdi
|
||||
mov rdi, rcx
|
||||
mov r9, rdi
|
||||
xor rcx, rcx
|
||||
sub rcx, rdi
|
||||
and rcx, 15
|
||||
mov rax, r8
|
||||
jz L0
|
||||
shr rcx, 1
|
||||
cmp rcx, rdx
|
||||
cmova rcx, rdx
|
||||
sub rdx, rcx
|
||||
rep stosw
|
||||
L0:
|
||||
mov rcx, rdx
|
||||
and edx, 7
|
||||
shr rcx, 3
|
||||
jz L_SetWords
|
||||
movd xmm0, eax
|
||||
pshuflw xmm0, xmm0, 0
|
||||
movlhps xmm0, xmm0
|
||||
L1:
|
||||
movntdq [rdi], xmm0
|
||||
add rdi, 16
|
||||
loop L1
|
||||
mfence
|
||||
L_SetWords:
|
||||
mov ecx, edx
|
||||
rep stosw
|
||||
mov rax, r9
|
||||
pop rdi
|
||||
ret
|
||||
#
|
||||
# ConvertAsm.py: Automatically generated from SetMem16.asm
|
||||
#
|
||||
#------------------------------------------------------------------------------
|
||||
#
|
||||
# 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:
|
||||
#
|
||||
# SetMem16.S
|
||||
#
|
||||
# Abstract:
|
||||
#
|
||||
# SetMem16 function
|
||||
#
|
||||
# Notes:
|
||||
#
|
||||
#------------------------------------------------------------------------------
|
||||
|
||||
|
||||
#------------------------------------------------------------------------------
|
||||
# VOID *
|
||||
# EFIAPI
|
||||
# InternalMemSetMem16 (
|
||||
# IN VOID *Buffer,
|
||||
# IN UINTN Count,
|
||||
# IN UINT16 Value
|
||||
# )
|
||||
#------------------------------------------------------------------------------
|
||||
.intel_syntax noprefix
|
||||
.globl ASM_PFX(InternalMemSetMem16)
|
||||
ASM_PFX(InternalMemSetMem16):
|
||||
push rdi
|
||||
mov rdi, rcx
|
||||
mov r9, rdi
|
||||
xor rcx, rcx
|
||||
sub rcx, rdi
|
||||
and rcx, 15
|
||||
mov rax, r8
|
||||
jz L0
|
||||
shr rcx, 1
|
||||
cmp rcx, rdx
|
||||
cmova rcx, rdx
|
||||
sub rdx, rcx
|
||||
rep stosw
|
||||
L0:
|
||||
mov rcx, rdx
|
||||
and edx, 7
|
||||
shr rcx, 3
|
||||
jz L_SetWords
|
||||
movd xmm0, eax
|
||||
pshuflw xmm0, xmm0, 0
|
||||
movlhps xmm0, xmm0
|
||||
L1:
|
||||
movntdq [rdi], xmm0
|
||||
add rdi, 16
|
||||
loop L1
|
||||
mfence
|
||||
L_SetWords:
|
||||
mov ecx, edx
|
||||
rep stosw
|
||||
mov rax, r9
|
||||
pop rdi
|
||||
ret
|
||||
|
@@ -1,70 +1,70 @@
|
||||
#
|
||||
# ConvertAsm.py: Automatically generated from SetMem32.asm
|
||||
#
|
||||
#------------------------------------------------------------------------------
|
||||
#
|
||||
# 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:
|
||||
#
|
||||
# SetMem32.S
|
||||
#
|
||||
# Abstract:
|
||||
#
|
||||
# SetMem32 function
|
||||
#
|
||||
# Notes:
|
||||
#
|
||||
#------------------------------------------------------------------------------
|
||||
|
||||
|
||||
#------------------------------------------------------------------------------
|
||||
# VOID *
|
||||
# EFIAPI
|
||||
# InternalMemSetMem32 (
|
||||
# IN VOID *Buffer,
|
||||
# IN UINTN Count,
|
||||
# IN UINT32 Value
|
||||
# );
|
||||
#------------------------------------------------------------------------------
|
||||
.intel_syntax noprefix
|
||||
.globl ASM_PFX(InternalMemSetMem32)
|
||||
ASM_PFX(InternalMemSetMem32):
|
||||
push rdi
|
||||
mov rdi, rcx
|
||||
mov r9, rdi
|
||||
xor rcx, rcx
|
||||
sub rcx, rdi
|
||||
and rcx, 15
|
||||
mov rax, r8
|
||||
jz L0
|
||||
shr rcx, 2
|
||||
cmp rcx, rdx
|
||||
cmova rcx, rdx
|
||||
sub rdx, rcx
|
||||
rep stosd
|
||||
L0:
|
||||
mov rcx, rdx
|
||||
and edx, 3
|
||||
shr rcx, 2
|
||||
jz L_SetDwords
|
||||
movd xmm0, eax
|
||||
pshufd xmm0, xmm0, 0
|
||||
L1:
|
||||
movntdq [rdi], xmm0
|
||||
add rdi, 16
|
||||
loop L1
|
||||
mfence
|
||||
L_SetDwords:
|
||||
mov ecx, edx
|
||||
rep stosd
|
||||
mov rax, r9
|
||||
pop rdi
|
||||
ret
|
||||
#
|
||||
# ConvertAsm.py: Automatically generated from SetMem32.asm
|
||||
#
|
||||
#------------------------------------------------------------------------------
|
||||
#
|
||||
# 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:
|
||||
#
|
||||
# SetMem32.S
|
||||
#
|
||||
# Abstract:
|
||||
#
|
||||
# SetMem32 function
|
||||
#
|
||||
# Notes:
|
||||
#
|
||||
#------------------------------------------------------------------------------
|
||||
|
||||
|
||||
#------------------------------------------------------------------------------
|
||||
# VOID *
|
||||
# EFIAPI
|
||||
# InternalMemSetMem32 (
|
||||
# IN VOID *Buffer,
|
||||
# IN UINTN Count,
|
||||
# IN UINT32 Value
|
||||
# );
|
||||
#------------------------------------------------------------------------------
|
||||
.intel_syntax noprefix
|
||||
.globl ASM_PFX(InternalMemSetMem32)
|
||||
ASM_PFX(InternalMemSetMem32):
|
||||
push rdi
|
||||
mov rdi, rcx
|
||||
mov r9, rdi
|
||||
xor rcx, rcx
|
||||
sub rcx, rdi
|
||||
and rcx, 15
|
||||
mov rax, r8
|
||||
jz L0
|
||||
shr rcx, 2
|
||||
cmp rcx, rdx
|
||||
cmova rcx, rdx
|
||||
sub rdx, rcx
|
||||
rep stosd
|
||||
L0:
|
||||
mov rcx, rdx
|
||||
and edx, 3
|
||||
shr rcx, 2
|
||||
jz L_SetDwords
|
||||
movd xmm0, eax
|
||||
pshufd xmm0, xmm0, 0
|
||||
L1:
|
||||
movntdq [rdi], xmm0
|
||||
add rdi, 16
|
||||
loop L1
|
||||
mfence
|
||||
L_SetDwords:
|
||||
mov ecx, edx
|
||||
rep stosd
|
||||
mov rax, r9
|
||||
pop rdi
|
||||
ret
|
||||
|
@@ -1,61 +1,61 @@
|
||||
#
|
||||
# ConvertAsm.py: Automatically generated from SetMem64.asm
|
||||
#
|
||||
#------------------------------------------------------------------------------
|
||||
#
|
||||
# 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:
|
||||
#
|
||||
# SetMem64.S
|
||||
#
|
||||
# Abstract:
|
||||
#
|
||||
# SetMem64 function
|
||||
#
|
||||
# Notes:
|
||||
#
|
||||
#------------------------------------------------------------------------------
|
||||
|
||||
|
||||
#------------------------------------------------------------------------------
|
||||
# VOID *
|
||||
# InternalMemSetMem64 (
|
||||
# IN VOID *Buffer,
|
||||
# IN UINTN Count,
|
||||
# IN UINT64 Value
|
||||
# )
|
||||
#------------------------------------------------------------------------------
|
||||
.intel_syntax noprefix
|
||||
.globl ASM_PFX(InternalMemSetMem64)
|
||||
ASM_PFX(InternalMemSetMem64):
|
||||
mov rax, rcx # rax <- Buffer
|
||||
xchg rcx, rdx # rcx <- Count & rdx <- Buffer
|
||||
test dl, 8
|
||||
movq xmm0, r8
|
||||
jz L0
|
||||
mov [rdx], r8
|
||||
add rdx, 8
|
||||
dec rcx
|
||||
L0:
|
||||
shr rcx, 1
|
||||
jz L_SetQwords
|
||||
movlhps xmm0, xmm0
|
||||
L1:
|
||||
movntdq [rdx], xmm0
|
||||
lea rdx, [rdx + 16]
|
||||
loop L1
|
||||
mfence
|
||||
L_SetQwords:
|
||||
jnc L2
|
||||
mov [rdx], r8
|
||||
L2:
|
||||
ret
|
||||
|
||||
#
|
||||
# ConvertAsm.py: Automatically generated from SetMem64.asm
|
||||
#
|
||||
#------------------------------------------------------------------------------
|
||||
#
|
||||
# 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:
|
||||
#
|
||||
# SetMem64.S
|
||||
#
|
||||
# Abstract:
|
||||
#
|
||||
# SetMem64 function
|
||||
#
|
||||
# Notes:
|
||||
#
|
||||
#------------------------------------------------------------------------------
|
||||
|
||||
|
||||
#------------------------------------------------------------------------------
|
||||
# VOID *
|
||||
# InternalMemSetMem64 (
|
||||
# IN VOID *Buffer,
|
||||
# IN UINTN Count,
|
||||
# IN UINT64 Value
|
||||
# )
|
||||
#------------------------------------------------------------------------------
|
||||
.intel_syntax noprefix
|
||||
.globl ASM_PFX(InternalMemSetMem64)
|
||||
ASM_PFX(InternalMemSetMem64):
|
||||
mov rax, rcx # rax <- Buffer
|
||||
xchg rcx, rdx # rcx <- Count & rdx <- Buffer
|
||||
test dl, 8
|
||||
movq xmm0, r8
|
||||
jz L0
|
||||
mov [rdx], r8
|
||||
add rdx, 8
|
||||
dec rcx
|
||||
L0:
|
||||
shr rcx, 1
|
||||
jz L_SetQwords
|
||||
movlhps xmm0, xmm0
|
||||
L1:
|
||||
movntdq [rdx], xmm0
|
||||
lea rdx, [rdx + 16]
|
||||
loop L1
|
||||
mfence
|
||||
L_SetQwords:
|
||||
jnc L2
|
||||
mov [rdx], r8
|
||||
L2:
|
||||
ret
|
||||
|
||||
|
@@ -1,66 +1,66 @@
|
||||
#
|
||||
# ConvertAsm.py: Automatically generated from ZeroMem.asm
|
||||
#
|
||||
#------------------------------------------------------------------------------
|
||||
#
|
||||
# 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:
|
||||
#
|
||||
# ZeroMem.S
|
||||
#
|
||||
# Abstract:
|
||||
#
|
||||
# ZeroMem function
|
||||
#
|
||||
# Notes:
|
||||
#
|
||||
#------------------------------------------------------------------------------
|
||||
|
||||
|
||||
#------------------------------------------------------------------------------
|
||||
# VOID *
|
||||
# InternalMemZeroMem (
|
||||
# IN VOID *Buffer,
|
||||
# IN UINTN Count
|
||||
# );
|
||||
#------------------------------------------------------------------------------
|
||||
.intel_syntax noprefix
|
||||
.globl ASM_PFX(InternalMemZeroMem)
|
||||
ASM_PFX(InternalMemZeroMem):
|
||||
push rdi
|
||||
mov rdi, rcx
|
||||
xor rcx, rcx
|
||||
xor eax, eax
|
||||
sub rcx, rdi
|
||||
and rcx, 15
|
||||
mov r8, rdi
|
||||
jz L0
|
||||
cmp rcx, rdx
|
||||
cmova rcx, rdx
|
||||
sub rdx, rcx
|
||||
rep stosb
|
||||
L0:
|
||||
mov rcx, rdx
|
||||
and edx, 15
|
||||
shr rcx, 4
|
||||
jz L_ZeroBytes
|
||||
pxor xmm0, xmm0
|
||||
L1:
|
||||
movntdq [rdi], xmm0 # rdi should be 16-byte aligned
|
||||
add rdi, 16
|
||||
loop L1
|
||||
mfence
|
||||
L_ZeroBytes:
|
||||
mov ecx, edx
|
||||
rep stosb
|
||||
mov rax, r8
|
||||
pop rdi
|
||||
ret
|
||||
#
|
||||
# ConvertAsm.py: Automatically generated from ZeroMem.asm
|
||||
#
|
||||
#------------------------------------------------------------------------------
|
||||
#
|
||||
# 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:
|
||||
#
|
||||
# ZeroMem.S
|
||||
#
|
||||
# Abstract:
|
||||
#
|
||||
# ZeroMem function
|
||||
#
|
||||
# Notes:
|
||||
#
|
||||
#------------------------------------------------------------------------------
|
||||
|
||||
|
||||
#------------------------------------------------------------------------------
|
||||
# VOID *
|
||||
# InternalMemZeroMem (
|
||||
# IN VOID *Buffer,
|
||||
# IN UINTN Count
|
||||
# );
|
||||
#------------------------------------------------------------------------------
|
||||
.intel_syntax noprefix
|
||||
.globl ASM_PFX(InternalMemZeroMem)
|
||||
ASM_PFX(InternalMemZeroMem):
|
||||
push rdi
|
||||
mov rdi, rcx
|
||||
xor rcx, rcx
|
||||
xor eax, eax
|
||||
sub rcx, rdi
|
||||
and rcx, 15
|
||||
mov r8, rdi
|
||||
jz L0
|
||||
cmp rcx, rdx
|
||||
cmova rcx, rdx
|
||||
sub rdx, rcx
|
||||
rep stosb
|
||||
L0:
|
||||
mov rcx, rdx
|
||||
and edx, 15
|
||||
shr rcx, 4
|
||||
jz L_ZeroBytes
|
||||
pxor xmm0, xmm0
|
||||
L1:
|
||||
movntdq [rdi], xmm0 # rdi should be 16-byte aligned
|
||||
add rdi, 16
|
||||
loop L1
|
||||
mfence
|
||||
L_ZeroBytes:
|
||||
mov ecx, edx
|
||||
rep stosb
|
||||
mov rax, r8
|
||||
pop rdi
|
||||
ret
|
||||
|
Reference in New Issue
Block a user