diff options
| author | mdkinney <mdkinney@6f19259b-4bc3-4df7-8a09-765794883524> | 2009-01-30 00:47:57 +0000 |
|---|---|---|
| committer | mdkinney <mdkinney@6f19259b-4bc3-4df7-8a09-765794883524> | 2009-01-30 00:47:57 +0000 |
| commit | bbc3c2d52617d8425e5a72f74c2e20b8686a0627 (patch) | |
| tree | 358fce665c40bb9f8e9cb0ad29e6a07db78c79c3 /MdePkg/Library/BaseLib | |
| parent | 720d3c5fb31b6b2df535f7a281d5d9d297c5eede (diff) | |
| download | edk2-bbc3c2d52617d8425e5a72f74c2e20b8686a0627.tar.gz edk2-bbc3c2d52617d8425e5a72f74c2e20b8686a0627.tar.bz2 edk2-bbc3c2d52617d8425e5a72f74c2e20b8686a0627.zip | |
Split out Synchronization Library from Base Library
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@7378 6f19259b-4bc3-4df7-8a09-765794883524
Diffstat (limited to 'MdePkg/Library/BaseLib')
31 files changed, 0 insertions, 2482 deletions
diff --git a/MdePkg/Library/BaseLib/Ebc/Synchronization.c b/MdePkg/Library/BaseLib/Ebc/Synchronization.c deleted file mode 100644 index dfae40b927..0000000000 --- a/MdePkg/Library/BaseLib/Ebc/Synchronization.c +++ /dev/null @@ -1,116 +0,0 @@ -/** @file
- Implementation of synchronization functions on EBC.
-
- Copyright (c) 2006 - 2008, Intel Corporation<BR>
- 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.
-
-**/
-
-/**
- Performs an atomic compare exchange operation on a 32-bit
- unsigned integer.
-
- Performs an atomic compare exchange operation on the 32-bit
- unsigned integer specified by Value. If Value is equal to
- CompareValue, then Value is set to ExchangeValue and
- CompareValue is returned. If Value is not equal to
- CompareValue, then Value is returned. The compare exchange
- operation must be performed using MP safe mechanisms.
-
- @param Value A pointer to the 32-bit value for the
- compare exchange operation.
- @param CompareValue 32-bit value used in compare operation.
- @param ExchangeValue 32-bit value used in exchange operation.
-
- @return The original *Value before exchange.
-
-**/
-UINT32
-EFIAPI
-InternalSyncCompareExchange32 (
- IN volatile UINT32 *Value,
- IN UINT32 CompareValue,
- IN UINT32 ExchangeValue
- )
-{
- return *Value != CompareValue ? *Value :
- ((*Value = ExchangeValue), CompareValue);
-}
-
-/**
- Performs an atomic compare exchange operation on a 64-bit unsigned integer.
-
- Performs an atomic compare exchange operation on the 64-bit unsigned integer specified
- by Value. If Value is equal to CompareValue, then Value is set to ExchangeValue and
- CompareValue is returned. If Value is not equal to CompareValue, then Value is returned.
- The compare exchange operation must be performed using MP safe mechanisms.
-
- @param Value A pointer to the 64-bit value for the compare exchange
- operation.
- @param CompareValue 64-bit value used in compare operation.
- @param ExchangeValue 64-bit value used in exchange operation.
-
- @return The original *Value before exchange.
-
-**/
-UINT64
-EFIAPI
-InternalSyncCompareExchange64 (
- IN volatile UINT64 *Value,
- IN UINT64 CompareValue,
- IN UINT64 ExchangeValue
- )
-{
- return *Value != CompareValue ? *Value :
- ((*Value = ExchangeValue), CompareValue);
-}
-
-/**
- Performs an atomic increment of an 32-bit unsigned integer.
-
- Performs an atomic increment of the 32-bit unsigned integer specified by
- Value and returns the incremented value. The increment operation must be
- performed using MP safe mechanisms. The state of the return value is not
- guaranteed to be MP safe.
-
- @param Value A pointer to the 32-bit value to increment.
-
- @return The incremented value.
-
-**/
-UINT32
-EFIAPI
-InternalSyncIncrement (
- IN volatile UINT32 *Value
- )
-{
- return ++*Value;
-}
-
-/**
- Performs an atomic decrement of an 32-bit unsigned integer.
-
- Performs an atomic decrement of the 32-bit unsigned integer specified by
- Value and returns the decrement value. The decrement operation must be
- performed using MP safe mechanisms. The state of the return value is not
- guaranteed to be MP safe.
-
- @param Value A pointer to the 32-bit value to decrement.
-
- @return The decrement value.
-
-**/
-UINT32
-EFIAPI
-InternalSyncDecrement (
- IN volatile UINT32 *Value
- )
-{
- return --*Value;
-}
diff --git a/MdePkg/Library/BaseLib/Ia32/InterlockedCompareExchange32.S b/MdePkg/Library/BaseLib/Ia32/InterlockedCompareExchange32.S deleted file mode 100644 index 767343d823..0000000000 --- a/MdePkg/Library/BaseLib/Ia32/InterlockedCompareExchange32.S +++ /dev/null @@ -1,41 +0,0 @@ -#------------------------------------------------------------------------------
-#
-# Copyright (c) 2006 - 2008, 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:
-#
-# InterlockedCompareExchange32.S
-#
-# Abstract:
-#
-# InternalSyncCompareExchange32 function
-#
-# Notes:
-#
-#------------------------------------------------------------------------------
-
-.globl ASM_PFX(InternalSyncCompareExchange32)
-
-#------------------------------------------------------------------------------
-# UINT32
-# EFIAPI
-# InternalSyncCompareExchange32 (
-# IN UINT32 *Value,
-# IN UINT32 CompareValue,
-# IN UINT32 ExchangeValue
-# );
-#------------------------------------------------------------------------------
-ASM_PFX(InternalSyncCompareExchange32):
- movl 4(%esp), %ecx
- movl 8(%esp), %eax
- movl 12(%esp), %edx
- lock
- cmpxchgl %edx, (%ecx)
- ret
diff --git a/MdePkg/Library/BaseLib/Ia32/InterlockedCompareExchange32.asm b/MdePkg/Library/BaseLib/Ia32/InterlockedCompareExchange32.asm deleted file mode 100644 index 47d959fa6a..0000000000 --- a/MdePkg/Library/BaseLib/Ia32/InterlockedCompareExchange32.asm +++ /dev/null @@ -1,45 +0,0 @@ -;------------------------------------------------------------------------------
-;
-; Copyright (c) 2006, Intel Corporation
-; All rights reserved. This program and the accompanying materials
-; are licensed and made available under the terms and conditions of the BSD License
-; which accompanies this distribution. The full text of the license may be found at
-; http://opensource.org/licenses/bsd-license.php
-;
-; THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-; WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
-;
-; Module Name:
-;
-; InterlockedCompareExchange32.Asm
-;
-; Abstract:
-;
-; InterlockedCompareExchange32 function
-;
-; Notes:
-;
-;------------------------------------------------------------------------------
-
- .486
- .model flat,C
- .code
-
-;------------------------------------------------------------------------------
-; UINT32
-; EFIAPI
-; InternalSyncCompareExchange32 (
-; IN UINT32 *Value,
-; IN UINT32 CompareValue,
-; IN UINT32 ExchangeValue
-; );
-;------------------------------------------------------------------------------
-InternalSyncCompareExchange32 PROC
- mov ecx, [esp + 4]
- mov eax, [esp + 8]
- mov edx, [esp + 12]
- lock cmpxchg [ecx], edx
- ret
-InternalSyncCompareExchange32 ENDP
-
- END
diff --git a/MdePkg/Library/BaseLib/Ia32/InterlockedCompareExchange32.c b/MdePkg/Library/BaseLib/Ia32/InterlockedCompareExchange32.c deleted file mode 100644 index abcb1ecc83..0000000000 --- a/MdePkg/Library/BaseLib/Ia32/InterlockedCompareExchange32.c +++ /dev/null @@ -1,50 +0,0 @@ -/** @file
- InterlockedCompareExchange32 function
-
- Copyright (c) 2006 - 2008, Intel Corporation<BR>
- 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.
-
-**/
-
-
-
-
-/**
- Performs an atomic compare exchange operation on a 32-bit unsigned integer.
-
- Performs an atomic compare exchange operation on the 32-bit unsigned integer
- specified by Value. If Value is equal to CompareValue, then Value is set to
- ExchangeValue and CompareValue is returned. If Value is not equal to CompareValue,
- then Value is returned. The compare exchange operation must be performed using
- MP safe mechanisms.
-
- @param Value A pointer to the 32-bit value for the compare exchange
- operation.
- @param CompareValue 32-bit value used in compare operation.
- @param ExchangeValue 32-bit value used in exchange operation.
-
- @return The original *Value before exchange.
-
-**/
-UINT32
-EFIAPI
-InternalSyncCompareExchange32 (
- IN UINT32 *Value,
- IN UINT32 CompareValue,
- IN UINT32 ExchangeValue
- )
-{
- _asm {
- mov ecx, Value
- mov eax, CompareValue
- mov edx, ExchangeValue
- lock cmpxchg [ecx], edx
- }
-}
-
diff --git a/MdePkg/Library/BaseLib/Ia32/InterlockedCompareExchange64.S b/MdePkg/Library/BaseLib/Ia32/InterlockedCompareExchange64.S deleted file mode 100644 index 03aebff91d..0000000000 --- a/MdePkg/Library/BaseLib/Ia32/InterlockedCompareExchange64.S +++ /dev/null @@ -1,47 +0,0 @@ -#------------------------------------------------------------------------------
-#
-# Copyright (c) 2006 - 2008, 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:
-#
-# InterlockedCompareExchange64.S
-#
-# Abstract:
-#
-# InternalSyncCompareExchange64 function
-#
-# Notes:
-#
-#------------------------------------------------------------------------------
-
-.globl ASM_PFX(InternalSyncCompareExchange64)
-
-#------------------------------------------------------------------------------
-# UINT64
-# EFIAPI
-# InternalSyncCompareExchange64 (
-# IN UINT64 *Value,
-# IN UINT64 CompareValue,
-# IN UINT64 ExchangeValue
-# );
-#------------------------------------------------------------------------------
-ASM_PFX(InternalSyncCompareExchange64):
- push %esi
- push %ebx
- movl 12(%esp), %esi
- movl 16(%esp), %eax
- movl 20(%esp), %edx
- movl 24(%esp), %ebx
- movl 28(%esp), %ecx
- lock
- cmpxchg8b (%esi)
- pop %ebx
- pop %esi
- ret
diff --git a/MdePkg/Library/BaseLib/Ia32/InterlockedCompareExchange64.asm b/MdePkg/Library/BaseLib/Ia32/InterlockedCompareExchange64.asm deleted file mode 100644 index 18311e77d3..0000000000 --- a/MdePkg/Library/BaseLib/Ia32/InterlockedCompareExchange64.asm +++ /dev/null @@ -1,47 +0,0 @@ -;------------------------------------------------------------------------------
-;
-; Copyright (c) 2006, Intel Corporation
-; All rights reserved. This program and the accompanying materials
-; are licensed and made available under the terms and conditions of the BSD License
-; which accompanies this distribution. The full text of the license may be found at
-; http://opensource.org/licenses/bsd-license.php
-;
-; THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-; WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
-;
-; Module Name:
-;
-; InterlockedCompareExchange64.Asm
-;
-; Abstract:
-;
-; InterlockedCompareExchange64 function
-;
-; Notes:
-;
-;------------------------------------------------------------------------------
-
- .586P
- .model flat,C
- .code
-
-;------------------------------------------------------------------------------
-; UINT64
-; EFIAPI
-; InternalSyncCompareExchange64 (
-; IN UINT64 *Value,
-; IN UINT64 CompareValue,
-; IN UINT64 ExchangeValue
-; );
-;------------------------------------------------------------------------------
-InternalSyncCompareExchange64 PROC USES esi ebx
- mov esi, [esp + 12]
- mov eax, [esp + 16]
- mov edx, [esp + 20]
- mov ebx, [esp + 24]
- mov ecx, [esp + 28]
- lock cmpxchg8b qword ptr [esi]
- ret
-InternalSyncCompareExchange64 ENDP
-
- END
diff --git a/MdePkg/Library/BaseLib/Ia32/InterlockedCompareExchange64.c b/MdePkg/Library/BaseLib/Ia32/InterlockedCompareExchange64.c deleted file mode 100644 index 63aafda4b6..0000000000 --- a/MdePkg/Library/BaseLib/Ia32/InterlockedCompareExchange64.c +++ /dev/null @@ -1,50 +0,0 @@ -/** @file
- InterlockedCompareExchange64 function
-
- Copyright (c) 2006 - 2008, Intel Corporation<BR>
- 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.
-
-**/
-
-
-
-
-/**
- Performs an atomic compare exchange operation on a 64-bit unsigned integer.
-
- Performs an atomic compare exchange operation on the 64-bit unsigned integer specified
- by Value. If Value is equal to CompareValue, then Value is set to ExchangeValue and
- CompareValue is returned. If Value is not equal to CompareValue, then Value is returned.
- The compare exchange operation must be performed using MP safe mechanisms.
-
- @param Value A pointer to the 64-bit value for the compare exchange
- operation.
- @param CompareValue 64-bit value used in compare operation.
- @param ExchangeValue 64-bit value used in exchange operation.
-
- @return The original *Value before exchange.
-
-**/
-UINT64
-EFIAPI
-InternalSyncCompareExchange64 (
- IN UINT64 *Value,
- IN UINT64 CompareValue,
- IN UINT64 ExchangeValue
- )
-{
- _asm {
- mov esi, Value
- mov eax, dword ptr [CompareValue + 0]
- mov edx, dword ptr [CompareValue + 4]
- mov ebx, dword ptr [ExchangeValue + 0]
- mov ecx, dword ptr [ExchangeValue + 4]
- lock cmpxchg8b qword ptr [esi]
- }
-}
diff --git a/MdePkg/Library/BaseLib/Ia32/InterlockedDecrement.S b/MdePkg/Library/BaseLib/Ia32/InterlockedDecrement.S deleted file mode 100644 index bea5ac1d74..0000000000 --- a/MdePkg/Library/BaseLib/Ia32/InterlockedDecrement.S +++ /dev/null @@ -1,38 +0,0 @@ -#------------------------------------------------------------------------------
-#
-# Copyright (c) 2006 - 2008, 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:
-#
-# InterlockedDecrement.S
-#
-# Abstract:
-#
-# InternalSyncDecrement function
-#
-# Notes:
-#
-#------------------------------------------------------------------------------
-
-.globl ASM_PFX(InternalSyncDecrement)
-
-#------------------------------------------------------------------------------
-# UINT32
-# EFIAPI
-# InternalSyncDecrement (
-# IN UINT32 *Value
-# );
-#------------------------------------------------------------------------------
-ASM_PFX(InternalSyncDecrement):
- movl 4(%esp), %eax
- lock
- decl (%eax)
- movl (%eax), %eax
- ret
diff --git a/MdePkg/Library/BaseLib/Ia32/InterlockedDecrement.asm b/MdePkg/Library/BaseLib/Ia32/InterlockedDecrement.asm deleted file mode 100644 index 082429e520..0000000000 --- a/MdePkg/Library/BaseLib/Ia32/InterlockedDecrement.asm +++ /dev/null @@ -1,42 +0,0 @@ -;------------------------------------------------------------------------------
-;
-; Copyright (c) 2006, Intel Corporation
-; All rights reserved. This program and the accompanying materials
-; are licensed and made available under the terms and conditions of the BSD License
-; which accompanies this distribution. The full text of the license may be found at
-; http://opensource.org/licenses/bsd-license.php
-;
-; THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-; WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
-;
-; Module Name:
-;
-; InterlockedDecrement.Asm
-;
-; Abstract:
-;
-; InterlockedDecrement function
-;
-; Notes:
-;
-;------------------------------------------------------------------------------
-
- .386
- .model flat,C
- .code
-
-;------------------------------------------------------------------------------
-; UINT32
-; EFIAPI
-; InternalSyncDecrement (
-; IN UINT32 *Value
-; );
-;------------------------------------------------------------------------------
-InternalSyncDecrement PROC
- mov eax, [esp + 4]
- lock dec dword ptr [eax]
- mov eax, [eax]
- ret
-InternalSyncDecrement ENDP
-
- END
diff --git a/MdePkg/Library/BaseLib/Ia32/InterlockedDecrement.c b/MdePkg/Library/BaseLib/Ia32/InterlockedDecrement.c deleted file mode 100644 index d1f0868a83..0000000000 --- a/MdePkg/Library/BaseLib/Ia32/InterlockedDecrement.c +++ /dev/null @@ -1,42 +0,0 @@ -/** @file
- InterlockedDecrement function
-
- Copyright (c) 2006 - 2008, Intel Corporation<BR>
- 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.
-
-**/
-
-
-
-
-/**
- Performs an atomic decrement of an 32-bit unsigned integer.
-
- Performs an atomic decrement of the 32-bit unsigned integer specified by
- Value and returns the decrement value. The decrement operation must be
- performed using MP safe mechanisms. The state of the return value is not
- guaranteed to be MP safe.
-
- @param Value A pointer to the 32-bit value to decrement.
-
- @return The decrement value.
-
-**/
-UINT32
-EFIAPI
-InternalSyncDecrement (
- IN UINT32 *Value
- )
-{
- _asm {
- mov eax, Value
- lock dec dword ptr [eax]
- mov eax, [eax]
- }
-}
diff --git a/MdePkg/Library/BaseLib/Ia32/InterlockedIncrement.S b/MdePkg/Library/BaseLib/Ia32/InterlockedIncrement.S deleted file mode 100644 index 6efbcee5ea..0000000000 --- a/MdePkg/Library/BaseLib/Ia32/InterlockedIncrement.S +++ /dev/null @@ -1,38 +0,0 @@ -#------------------------------------------------------------------------------
-#
-# Copyright (c) 2006 - 2008, 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:
-#
-# InterlockedIncrement.S
-#
-# Abstract:
-#
-# InternalSyncIncrement function
-#
-# Notes:
-#
-#------------------------------------------------------------------------------
-
-.globl ASM_PFX(InternalSyncIncrement)
-
-#------------------------------------------------------------------------------
-# UINT32
-# EFIAPI
-# InternalSyncIncrement (
-# IN UINT32 *Value
-# );
-#------------------------------------------------------------------------------
-ASM_PFX(InternalSyncIncrement):
- movl 4(%esp), %eax
- lock
- incl (%eax)
- movl (%eax), %eax
- ret
diff --git a/MdePkg/Library/BaseLib/Ia32/InterlockedIncrement.asm b/MdePkg/Library/BaseLib/Ia32/InterlockedIncrement.asm deleted file mode 100644 index ea27e666ca..0000000000 --- a/MdePkg/Library/BaseLib/Ia32/InterlockedIncrement.asm +++ /dev/null @@ -1,42 +0,0 @@ -;------------------------------------------------------------------------------
-;
-; Copyright (c) 2006, Intel Corporation
-; All rights reserved. This program and the accompanying materials
-; are licensed and made available under the terms and conditions of the BSD License
-; which accompanies this distribution. The full text of the license may be found at
-; http://opensource.org/licenses/bsd-license.php
-;
-; THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-; WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
-;
-; Module Name:
-;
-; InterlockedIncrement.Asm
-;
-; Abstract:
-;
-; InterlockedIncrement function
-;
-; Notes:
-;
-;------------------------------------------------------------------------------
-
- .386
- .model flat,C
- .code
-
-;------------------------------------------------------------------------------
-; UINT32
-; EFIAPI
-; InternalSyncIncrement (
-; IN UINT32 *Value
-; );
-;------------------------------------------------------------------------------
-InternalSyncIncrement PROC
- mov eax, [esp + 4]
- lock inc dword ptr [eax]
- mov eax, [eax]
- ret
-InternalSyncIncrement ENDP
-
- END
diff --git a/MdePkg/Library/BaseLib/Ia32/InterlockedIncrement.c b/MdePkg/Library/BaseLib/Ia32/InterlockedIncrement.c deleted file mode 100644 index b1cc0c7332..0000000000 --- a/MdePkg/Library/BaseLib/Ia32/InterlockedIncrement.c +++ /dev/null @@ -1,43 +0,0 @@ -/** @file
- InterLockedIncrement function
-
- Copyright (c) 2006 - 2008, Intel Corporation<BR>
- 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.
-
-**/
-
-
-
-
-/**
- Performs an atomic increment of an 32-bit unsigned integer.
-
- Performs an atomic increment of the 32-bit unsigned integer specified by
- Value and returns the incremented value. The increment operation must be
- performed using MP safe mechanisms. The state of the return value is not
- guaranteed to be MP safe.
-
- @param Value A pointer to the 32-bit value to increment.
-
- @return The incremented value.
-
-**/
-UINT32
-EFIAPI
-InternalSyncIncrement (
- IN UINT32 *Value
- )
-{
- _asm {
- mov eax, Value
- lock inc dword ptr [eax]
- mov eax, [eax]
- }
-}
-
diff --git a/MdePkg/Library/BaseLib/Ipf/InterlockedCompareExchange32.s b/MdePkg/Library/BaseLib/Ipf/InterlockedCompareExchange32.s deleted file mode 100644 index de44573b0f..0000000000 --- a/MdePkg/Library/BaseLib/Ipf/InterlockedCompareExchange32.s +++ /dev/null @@ -1,29 +0,0 @@ -/// @file
-/// Contains an implementation of InterlockedCompareExchange32 on Itanium-
-/// based architecture.
-///
-/// Copyright (c) 2006 - 2008, 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: InterlockedCompareExchange32.s
-///
-///
-
-.auto
-.text
-
-.proc InternalSyncCompareExchange32
-.type InternalSyncCompareExchange32, @function
-InternalSyncCompareExchange32::
- zxt4 r33 = r33
- mov ar.ccv = r33
- cmpxchg4.rel r8 = [r32], r34
- mf
- br.ret.sptk.many b0
-.endp InternalSyncCompareExchange32
diff --git a/MdePkg/Library/BaseLib/Ipf/InterlockedCompareExchange64.s b/MdePkg/Library/BaseLib/Ipf/InterlockedCompareExchange64.s deleted file mode 100644 index 7fe33fbc34..0000000000 --- a/MdePkg/Library/BaseLib/Ipf/InterlockedCompareExchange64.s +++ /dev/null @@ -1,28 +0,0 @@ -/// @file
-/// Contains an implementation of InterlockedCompareExchange64 on Itanium-
-/// based architecture.
-///
-/// Copyright (c) 2006 - 2008, 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: InterlockedCompareExchange64.s
-///
-///
-
-.auto
-.text
-
-.proc InternalSyncCompareExchange64
-.type InternalSyncCompareExchange64, @function
-InternalSyncCompareExchange64::
- mov ar.ccv = r33
- cmpxchg8.rel r8 = [r32], r34
- mf
- br.ret.sptk.many b0
-.endp InternalSyncCompareExchange64
diff --git a/MdePkg/Library/BaseLib/Ipf/Synchronization.c b/MdePkg/Library/BaseLib/Ipf/Synchronization.c deleted file mode 100644 index e1cc468879..0000000000 --- a/MdePkg/Library/BaseLib/Ipf/Synchronization.c +++ /dev/null @@ -1,77 +0,0 @@ -/** @file
- Implementation of synchronization functions on Itanium.
-
- Copyright (c) 2006, Intel Corporation<BR>
- 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.
-
-**/
-
-#include "BaseLibInternals.h"
-
-/**
- Performs an atomic increment of an 32-bit unsigned integer.
-
- Performs an atomic increment of the 32-bit unsigned integer specified by
- Value and returns the incremented value. The increment operation must be
- performed using MP safe mechanisms. The state of the return value is not
- guaranteed to be MP safe.
-
- @param Value A pointer to the 32-bit value to increment.
-
- @return The incremented value.
-
-**/
-UINT32
-EFIAPI
-InternalSyncIncrement (
- IN volatile UINT32 *Value
- )
-{
- UINT32 OriginalValue;
-
- do {
- OriginalValue = *Value;
- } while (OriginalValue != InternalSyncCompareExchange32 (
- Value,
- OriginalValue,
- OriginalValue + 1
- ));
- return OriginalValue + 1;
-}
-
-/**
- Performs an atomic decrement of an 32-bit unsigned integer.
-
- Performs an atomic decrement of the 32-bit unsigned integer specified by
- Value and returns the decrement value. The decrement operation must be
- performed using MP safe mechanisms. The state of the return value is not
- guaranteed to be MP safe.
-
- @param Value A pointer to the 32-bit value to decrement.
-
- @return The decrement value.
-
-**/
-UINT32
-EFIAPI
-InternalSyncDecrement (
- IN volatile UINT32 *Value
- )
-{
- UINT32 OriginalValue;
-
- do {
- OriginalValue = *Value;
- } while (OriginalValue != InternalSyncCompareExchange32 (
- Value,
- OriginalValue,
- OriginalValue - 1
- ));
- return OriginalValue - 1;
-}
diff --git a/MdePkg/Library/BaseLib/Synchronization.c b/MdePkg/Library/BaseLib/Synchronization.c deleted file mode 100644 index 08f33e469a..0000000000 --- a/MdePkg/Library/BaseLib/Synchronization.c +++ /dev/null @@ -1,387 +0,0 @@ -/** @file
- Implementation of synchronization functions.
-
- Copyright (c) 2006 - 2008, Intel Corporation<BR>
- 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.
-
-**/
-
-#include "BaseLibInternals.h"
-
-#define SPIN_LOCK_RELEASED ((UINTN) 1)
-#define SPIN_LOCK_ACQUIRED ((UINTN) 2)
-
-/**
- Retrieves the architecture specific spin lock alignment requirements for
- optimal spin lock performance.
-
- This function retrieves the spin lock alignment requirements for optimal
- performance on a given CPU architecture. The spin lock alignment must be a
- power of two and is returned by this function. If there are no alignment
- requirements, then 1 must be returned. The spin lock synchronization
- functions must function correctly if the spin lock size and alignment values
- returned by this function are not used at all. These values are hints to the
- consumers of the spin lock synchronization functions to obtain optimal spin
- lock performance.
-
- @return The architecture specific spin lock alignment.
-
-**/
-UINTN
-EFIAPI
-GetSpinLockProperties (
- VOID
- )
-{
- return 32;
-}
-
-/**
- Initializes a spin lock to the released state and returns the spin lock.
-
- This function initializes the spin lock specified by SpinLock to the released
- state, and returns SpinLock. Optimal performance can be achieved by calling
- GetSpinLockProperties() to determine the size and alignment requirements for
- SpinLock.
-
- If SpinLock is NULL, then ASSERT().
-
- @param SpinLock A pointer to the spin lock to initialize to the released
- state.
-
- @return SpinLock in release state.
-
-**/
-SPIN_LOCK *
-EFIAPI
-InitializeSpinLock (
- OUT SPIN_LOCK *SpinLock
- )
-{
- ASSERT (SpinLock != NULL);
- *SpinLock = SPIN_LOCK_RELEASED;
- return SpinLock;
-}
-
-/**
- Waits until a spin lock can be placed in the acquired state.
-
- This function checks the state of the spin lock specified by SpinLock. If
- SpinLock is in the released state, then this function places SpinLock in the
- acquired state and returns SpinLock. Otherwise, this function waits
- indefinitely for the spin lock to be released, and then places it in the
- acquired state and returns SpinLock. All state transitions of SpinLock must
- be performed using MP safe mechanisms.
-
- If SpinLock is NULL, then ASSERT().
- If SpinLock was not initialized with InitializeSpinLock(), then ASSERT().
- If PcdSpinLockTimeout is not zero, and SpinLock is can not be acquired in
- PcdSpinLockTimeout microseconds, then ASSERT().
-
- @param SpinLock A pointer to the spin lock to place in the acquired state.
-
- @return SpinLock acquired lock.
-
-**/
-SPIN_LOCK *
-EFIAPI
-AcquireSpinLock (
- IN OUT SPIN_LOCK *SpinLock
- )
-{
- UINT64 Current;
- UINT64 Previous;
- UINT64 Total;
- UINT64 Start;
- UINT64 End;
- UINT64 Timeout;
- INT64 Cycle;
- INT64 Delta;
-
- if (PcdGet32 (PcdSpinLockTimeout) > 0) {
- //
- // Get the current timer value
- //
- Current = GetPerformanceCounter();
-
- //
- // Initialize local variables
- //
- Start = 0;
- End = 0;
- Total = 0;
-
- //
- // Retrieve the performance counter properties and compute the number of performance
- // counter ticks required to reach the timeout
- //
- Timeout = DivU64x32 (
- MultU64x32 (
- GetPerformanceCounterProperties (&Start, &End),
- PcdGet32 (PcdSpinLockTimeout)
- ),
- 1000000
- );
- Cycle = End - Start;
- if (Cycle < 0) {
- Cycle = -Cycle;
- }
- Cycle++;
-
- while (!AcquireSpinLockOrFail (SpinLock)) {
- CpuPause ();
- Previous = Current;
- Current = GetPerformanceCounter();
- Delta = (INT64) (Current - Previous);
- if (Start > End) {
- Delta = -Delta;
- }
- if (Delta < 0) {
- Delta += Cycle;
- }
- Total += Delta;
- ASSERT (Total < Timeout);
- }
- } else {
- while (!AcquireSpinLockOrFail (SpinLock)) {
- CpuPause ();
- }
- }
- return SpinLock;
-}
-
-/**
- Attempts to place a spin lock in the acquired state.
-
- This function checks the state of the spin lock specified by SpinLock. If
- SpinLock is in the released state, then this function places SpinLock in the
- acquired state and returns TRUE. Otherwise, FALSE is returned. All state
- transitions of SpinLock must be performed using MP safe mechanisms.
-
- If SpinLock is NULL, then ASSERT().
- If SpinLock was not initialized with InitializeSpinLock(), then ASSERT().
-
- @param SpinLock A pointer to the spin lock to place in the acquired state.
-
- @retval TRUE SpinLock was placed in the acquired state.
- @retval FALSE SpinLock could not be acquired.
-
-**/
-BOOLEAN
-EFIAPI
-AcquireSpinLockOrFail (
- IN OUT SPIN_LOCK *SpinLock
- )
-{
- SPIN_LOCK LockValue;
-
- ASSERT (SpinLock != NULL);
-
- LockValue = *SpinLock;
- ASSERT (SPIN_LOCK_ACQUIRED == LockValue || SPIN_LOCK_RELEASED == LockValue);
-
- return (BOOLEAN)(
- InterlockedCompareExchangePointer (
- (VOID**)SpinLock,
- (VOID*)SPIN_LOCK_RELEASED,
- (VOID*)SPIN_LOCK_ACQUIRED
- ) == (VOID*)SPIN_LOCK_RELEASED
- );
-}
-
-/**
- Releases a spin lock.
-
- This function places the spin lock specified by SpinLock in the release state
- and returns SpinLock.
-
- If SpinLock is NULL, then ASSERT().
- If SpinLock was not initialized with InitializeSpinLock(), then ASSERT().
-
- @param SpinLock A pointer to the spin lock to release.
-
- @return SpinLock released lock.
-
-**/
-SPIN_LOCK *
-EFIAPI
-ReleaseSpinLock (
- IN OUT SPIN_LOCK *SpinLock
- )
-{
- SPIN_LOCK LockValue;
-
- ASSERT (SpinLock != NULL);
-
- LockValue = *SpinLock;
- ASSERT (SPIN_LOCK_ACQUIRED == LockValue || SPIN_LOCK_RELEASED == LockValue);
-
- *SpinLock = SPIN_LOCK_RELEASED;
- return SpinLock;
-}
-
-/**
- Performs an atomic increment of an 32-bit unsigned integer.
-
- Performs an atomic increment of the 32-bit unsigned integer specified by
- Value and returns the incremented value. The increment operation must be
- performed using MP safe mechanisms. The state of the return value is not
- guaranteed to be MP safe.
-
- If Value is NULL, then ASSERT().
-
- @param Value A pointer to the 32-bit value to increment.
-
- @return The incremented value.
-
-**/
-UINT32
-EFIAPI
-InterlockedIncrement (
- IN UINT32 *Value
- )
-{
- ASSERT (Value != NULL);
- return InternalSyncIncrement (Value);
-}
-
-/**
- Performs an atomic decrement of an 32-bit unsigned integer.
-
- Performs an atomic decrement of the 32-bit unsigned integer specified by
- Value and returns the decremented value. The decrement operation must be
- performed using MP safe mechanisms. The state of the return value is not
- guaranteed to be MP safe.
-
- If Value is NULL, then ASSERT().
-
- @param Value A pointer to the 32-bit value to decrement.
-
- @return The decremented value.
-
-**/
-UINT32
-EFIAPI
-InterlockedDecrement (
- IN UINT32 *Value
- )
-{
- ASSERT (Value != NULL);
- return InternalSyncDecrement (Value);
-}
-
-/**
- Performs an atomic compare exchange operation on a 32-bit unsigned integer.
-
- Performs an atomic compare exchange operation on the 32-bit unsigned integer
- specified by Value. If Value is equal to CompareValue, then Value is set to
- ExchangeValue and CompareValue is returned. If Value is not equal to CompareValue,
- then Value is returned. The compare exchange operation must be performed using
- MP safe mechanisms.
-
- If Value is NULL, then ASSERT().
-
- @param Value A pointer to the 32-bit value for the compare exchange
- operation.
- @param CompareValue 32-bit value used in compare operation.
- @param ExchangeValue 32-bit value used in exchange operation.
-
- @return The original *Value before exchange.
-
-**/
-UINT32
-EFIAPI
-InterlockedCompareExchange32 (
- IN OUT UINT32 *Value,
- IN UINT32 CompareValue,
- IN UINT32 ExchangeValue
- )
-{
- ASSERT (Value != NULL);
- return InternalSyncCompareExchange32 (Value, CompareValue, ExchangeValue);
-}
-
-/**
- Performs an atomic compare exchange operation on a 64-bit unsigned integer.
-
- Performs an atomic compare exchange operation on the 64-bit unsigned integer specified
- by Value. If Value is equal to CompareValue, then Value is set to ExchangeValue and
- CompareValue is returned. If Value is not equal to CompareValue, then Value is returned.
- The compare exchange operation must be performed using MP safe mechanisms.
-
- If Value is NULL, then ASSERT().
-
- @param Value A pointer to the 64-bit value for the compare exchange
- operation.
- @param CompareValue 64-bit value used in compare operation.
- @param ExchangeValue 64-bit value used in exchange operation.
-
- @return The original *Value before exchange.
-
-**/
-UINT64
-EFIAPI
-InterlockedCompareExchange64 (
- IN OUT UINT64 *Value,
- IN UINT64 CompareValue,
- IN UINT64 ExchangeValue
- )
-{
- ASSERT (Value != NULL);
- return InternalSyncCompareExchange64 (Value, CompareValue, ExchangeValue);
-}
-
-/**
- Performs an atomic compare exchange operation on a pointer value.
-
- Performs an atomic compare exchange operation on the pointer value specified
- by Value. If Value is equal to CompareValue, then Value is set to
- ExchangeValue and CompareValue is returned. If Value is not equal to
- CompareValue, then Value is returned. The compare exchange operation must be
- performed using MP safe mechanisms.
-
- If Value is NULL, then ASSERT().
-
- @param Value A pointer to the pointer value for the compare exchange
- operation.
- @param CompareValue Pointer value used in compare operation.
- @param ExchangeValue Pointer value used in exchange operation.
-
- @return The original *Value before exchange.
-**/
-VOID *
-EFIAPI
-InterlockedCompareExchangePointer (
- IN OUT VOID **Value,
- IN VOID *CompareValue,
- IN VOID *ExchangeValue
- )
-{
- UINT8 SizeOfValue;
-
- SizeOfValue = sizeof (*Value);
-
- switch (SizeOfValue) {
- case sizeof (UINT32):
- return (VOID*)(UINTN)InterlockedCompareExchange32 (
- (UINT32*)Value,
- (UINT32)(UINTN)CompareValue,
- (UINT32)(UINTN)ExchangeValue
- );
- case sizeof (UINT64):
- return (VOID*)(UINTN)InterlockedCompareExchange64 (
- (UINT64*)Value,
- (UINT64)(UINTN)CompareValue,
- (UINT64)(UINTN)ExchangeValue
- );
- default:
- ASSERT (FALSE);
- return NULL;
- }
-}
diff --git a/MdePkg/Library/BaseLib/SynchronizationGcc.c b/MdePkg/Library/BaseLib/SynchronizationGcc.c deleted file mode 100644 index 89cc8555ab..0000000000 --- a/MdePkg/Library/BaseLib/SynchronizationGcc.c +++ /dev/null @@ -1,405 +0,0 @@ -/** @file
- Implementation of synchronization functions.
-
- Copyright (c) 2006 - 2008, Intel Corporation<BR>
- 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.
-
-**/
-
-
-
-
-#include "BaseLibInternals.h"
-
-//
-// GCC inline assembly for Read Write Barrier
-//
-#define _ReadWriteBarrier() do { asm volatile ("": : : "memory"); } while(0)
-
-#define SPIN_LOCK_RELEASED ((UINTN) 1)
-#define SPIN_LOCK_ACQUIRED ((UINTN) 2)
-
-/**
- Retrieves the architecture specific spin lock alignment requirements for
- optimal spin lock performance.
-
- This function retrieves the spin lock alignment requirements for optimal
- performance on a given CPU architecture. The spin lock alignment must be a
- power of two and is returned by this function. If there are no alignment
- requirements, then 1 must be returned. The spin lock synchronization
- functions must function correctly if the spin lock size and alignment values
- returned by this function are not used at all. These values are hints to the
- consumers of the spin lock synchronization functions to obtain optimal spin
- lock performance.
-
- @return The architecture specific spin lock alignment.
-
-**/
-UINTN
-EFIAPI
-GetSpinLockProperties (
- VOID
- )
-{
- return 32;
-}
-
-/**
- Initializes a spin lock to the released state and returns the spin lock.
-
- This function initializes the spin lock specified by SpinLock to the released
- state, and returns SpinLock. Optimal performance can be achieved by calling
- GetSpinLockProperties() to determine the size and alignment requirements for
- SpinLock.
-
- If SpinLock is NULL, then ASSERT().
-
- @param SpinLock A pointer to the spin lock to initialize to the released
- state.
-
- @return SpinLock in release state.
-
-**/
-SPIN_LOCK *
-EFIAPI
-InitializeSpinLock (
- OUT SPIN_LOCK *SpinLock
- )
-{
- ASSERT (SpinLock != NULL);
-
- _ReadWriteBarrier();
- *SpinLock = SPIN_LOCK_RELEASED;
- _ReadWriteBarrier();
-
- return SpinLock;
-}
-
-/**
- Waits until a spin lock can be placed in the acquired state.
-
- This function checks the state of the spin lock specified by SpinLock. If
- SpinLock is in the released state, then this function places SpinLock in the
- acquired state and returns SpinLock. Otherwise, this function waits
- indefinitely for the spin lock to be released, and then places it in the
- acquired state and returns SpinLock. All state transitions of SpinLock must
- be performed using MP safe mechanisms.
-
- If SpinLock is NULL, then ASSERT().
- If SpinLock was not initialized with InitializeSpinLock(), then ASSERT().
- If PcdSpinLockTimeout is not zero, and SpinLock is can not be acquired in
- PcdSpinLockTimeout microseconds, then ASSERT().
-
- @param SpinLock A pointer to the spin lock to place in the acquired state.
-
- @return SpinLock acquired lock.
-
-**/
-SPIN_LOCK *
-EFIAPI
-AcquireSpinLock (
- IN OUT SPIN_LOCK *SpinLock
- )
-{
- UINT64 Current;
- UINT64 Previous;
- UINT64 Total;
- UINT64 Start;
- UINT64 End;
- UINT64 Timeout;
- INT64 Cycle;
- INT64 Delta;
-
- if (PcdGet32 (PcdSpinLockTimeout) > 0) {
- //
- // Get the current timer value
- //
- Current = GetPerformanceCounter();
-
- //
- // Initialize local variables
- //
- Start = 0;
- End = 0;
- Total = 0;
-
- //
- // Retrieve the performance counter properties and compute the number of performance
- // counter ticks required to reach the timeout
- //
- Timeout = DivU64x32 (
- MultU64x32 (
- GetPerformanceCounterProperties (&Start, &End),
- PcdGet32 (PcdSpinLockTimeout)
- ),
- 1000000
- );
- Cycle = End - Start;
- if (Cycle < 0) {
- Cycle = -Cycle;
- }
- Cycle++;
-
- while (!AcquireSpinLockOrFail (SpinLock)) {
- CpuPause ();
- Previous = Current;
- Current = GetPerformanceCounter();
- Delta = (INT64) (Current - Previous);
- if (Start > End) {
- Delta = -Delta;
- }
- if (Delta < 0) {
- Delta += Cycle;
- }
- Total += Delta;
- ASSERT (Total < Timeout);
- }
- } else {
- while (!AcquireSpinLockOrFail (SpinLock)) {
- CpuPause ();
- }
- }
- return SpinLock;
-}
-
-/**
- Attempts to place a spin lock in the acquired state.
-
- This function checks the state of the spin lock specified by SpinLock. If
- SpinLock is in the released state, then this function places SpinLock in the
- acquired state and returns TRUE. Otherwise, FALSE is returned. All state
- transitions of SpinLock must be performed using MP safe mechanisms.
-
- If SpinLock is NULL, then ASSERT().
- If SpinLock was not initialized with InitializeSpinLock(), then ASSERT().
-
- @param SpinLock A pointer to the spin lock to place in the acquired state.
-
- @retval TRUE SpinLock was placed in the acquired state.
- @retval FALSE SpinLock could not be acquired.
-
-**/
-BOOLEAN
-EFIAPI
-AcquireSpinLockOrFail (
- IN OUT SPIN_LOCK *SpinLock
- )
-{
- SPIN_LOCK LockValue;
- VOID *Result;
-
- ASSERT (SpinLock != NULL);
-
- LockValue = *SpinLock;
- ASSERT (LockValue == SPIN_LOCK_ACQUIRED || LockValue == SPIN_LOCK_RELEASED);
-
- _ReadWriteBarrier ();
- Result = InterlockedCompareExchangePointer (
- (VOID**)SpinLock,
- (VOID*)SPIN_LOCK_RELEASED,
- (VOID*)SPIN_LOCK_ACQUIRED
- );
-
- _ReadWriteBarrier ();
- return (BOOLEAN) (Result == (VOID*) SPIN_LOCK_RELEASED);
-}
-
-/**
- Releases a spin lock.
-
- This function places the spin lock specified by SpinLock in the release state
- and returns SpinLock.
-
- If SpinLock is NULL, then ASSERT().
- If SpinLock was not initialized with InitializeSpinLock(), then ASSERT().
-
- @param SpinLock A pointer to the spin lock to release.
-
- @return SpinLock released lock.
-
-**/
-SPIN_LOCK *
-EFIAPI
-ReleaseSpinLock (
- IN OUT SPIN_LOCK *SpinLock
- )
-{
- SPIN_LOCK LockValue;
-
- ASSERT (SpinLock != NULL);
-
- LockValue = *SpinLock;
- ASSERT (LockValue == SPIN_LOCK_ACQUIRED || LockValue == SPIN_LOCK_RELEASED);
-
- _ReadWriteBarrier ();
- *SpinLock = SPIN_LOCK_RELEASED;
- _ReadWriteBarrier ();
-
- return SpinLock;
-}
-
-/**
- Performs an atomic increment of an 32-bit unsigned integer.
-
- Performs an atomic increment of the 32-bit unsigned integer specified by
- Value and returns the incremented value. The increment operation must be
- performed using MP safe mechanisms. The state of the return value is not
- guaranteed to be MP safe.
-
- If Value is NULL, then ASSERT().
-
- @param Value A pointer to the 32-bit value to increment.
-
- @return The incremented value.
-
-**/
-UINT32
-EFIAPI
-InterlockedIncrement (
- IN UINT32 *Value
- )
-{
- ASSERT (Value != NULL);
- return InternalSyncIncrement (Value);
-}
-
-/**
- Performs an atomic decrement of an 32-bit unsigned integer.
-
- Performs an atomic decrement of the 32-bit unsigned integer specified by
- Value and returns the decremented value. The decrement operation must be
- performed using MP safe mechanisms. The state of the return value is not
- guaranteed to be MP safe.
-
- If Value is NULL, then ASSERT().
-
- @param Value A pointer to the 32-bit value to decrement.
-
- @return The decremented value.
-
-**/
-UINT32
-EFIAPI
-InterlockedDecrement (
- IN UINT32 *Value
- )
-{
- ASSERT (Value != NULL);
- return InternalSyncDecrement (Value);
-}
-
-/**
- Performs an atomic compare exchange operation on a 32-bit unsigned integer.
-
- Performs an atomic compare exchange operation on the 32-bit unsigned integer
- specified by Value. If Value is equal to CompareValue, then Value is set to
- ExchangeValue and CompareValue is returned. If Value is not equal to CompareValue,
- then Value is returned. The compare exchange operation must be performed using
- MP safe mechanisms.
-
- If Value is NULL, then ASSERT().
-
- @param Value A pointer to the 32-bit value for the compare exchange
- operation.
- @param CompareValue 32-bit value used in compare operation.
- @param ExchangeValue 32-bit value used in exchange operation.
-
- @return The original *Value before exchange.
-
-**/
-UINT32
-EFIAPI
-InterlockedCompareExchange32 (
- IN OUT UINT32 *Value,
- IN UINT32 CompareValue,
- IN UINT32 ExchangeValue
- )
-{
- ASSERT (Value != NULL);
- return InternalSyncCompareExchange32 (Value, CompareValue, ExchangeValue);
-}
-
-/**
- Performs an atomic compare exchange operation on a 64-bit unsigned integer.
-
- Performs an atomic compare exchange operation on the 64-bit unsigned integer specified
- by Value. If Value is equal to CompareValue, then Value is set to ExchangeValue and
- CompareValue is returned. If Value is not equal to CompareValue, then Value is returned.
- The compare exchange operation must be performed using MP safe mechanisms.
-
- If Value is NULL, then ASSERT().
-
- @param Value A pointer to the 64-bit value for the compare exchange
- operation.
- @param CompareValue 64-bit value used in compare operation.
- @param ExchangeValue 64-bit value used in exchange operation.
-
- @return The original *Value before exchange.
-
-**/
-UINT64
-EFIAPI
-InterlockedCompareExchange64 (
- IN OUT UINT64 *Value,
- IN UINT64 CompareValue,
- IN UINT64 ExchangeValue
- )
-{
- ASSERT (Value != NULL);
- return InternalSyncCompareExchange64 (Value, CompareValue, ExchangeValue);
-}
-
-/**
- Performs an atomic compare exchange operation on a pointer value.
-
- Performs an atomic compare exchange operation on the pointer value specified
- by Value. If Value is equal to CompareValue, then Value is set to
- ExchangeValue and CompareValue is returned. If Value is not equal to
- CompareValue, then Value is returned. The compare exchange operation must be
- performed using MP safe mechanisms.
-
- If Value is NULL, then ASSERT().
-
- @param Value A pointer to the pointer value for the compare exchange
- operation.
- @param CompareValue Pointer value used in compare operation.
- @param ExchangeValue Pointer value used in exchange operation.
-
- @return The original *Value before exchange.
-**/
-VOID *
-EFIAPI
-InterlockedCompareExchangePointer (
- IN OUT VOID **Value,
- IN VOID *CompareValue,
- IN VOID *ExchangeValue
- )
-{
- UINT8 SizeOfValue;
-
- SizeOfValue = sizeof (*Value);
-
- switch (SizeOfValue) {
- case sizeof (UINT32):
- return (VOID*)(UINTN)InterlockedCompareExchange32 (
- (UINT32*)Value,
- (UINT32)(UINTN)CompareValue,
- (UINT32)(UINTN)ExchangeValue
- );
- case sizeof (UINT64):
- return (VOID*)(UINTN)InterlockedCompareExchange64 (
- (UINT64*)Value,
- (UINT64)(UINTN)CompareValue,
- (UINT64)(UINTN)ExchangeValue
- );
- default:
- ASSERT (FALSE);
- return NULL;
- }
-}
diff --git a/MdePkg/Library/BaseLib/SynchronizationMsc.c b/MdePkg/Library/BaseLib/SynchronizationMsc.c deleted file mode 100644 index 591d97e354..0000000000 --- a/MdePkg/Library/BaseLib/SynchronizationMsc.c +++ /dev/null @@ -1,408 +0,0 @@ -/** @file
- Implementation of synchronization functions.
-
- Copyright (c) 2006 - 2008, Intel Corporation<BR>
- 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.
-
-**/
-
-
-
-
-#include "BaseLibInternals.h"
-
-/**
- Microsoft Visual Studio 7.1 Function Prototypes for read write barrier Intrinsics.
-**/
-
-void _ReadWriteBarrier (void);
-#pragma intrinsic(_ReadWriteBarrier)
-
-
-#define SPIN_LOCK_RELEASED ((UINTN) 1)
-#define SPIN_LOCK_ACQUIRED ((UINTN) 2)
-
-/**
- Retrieves the architecture specific spin lock alignment requirements for
- optimal spin lock performance.
-
- This function retrieves the spin lock alignment requirements for optimal
- performance on a given CPU architecture. The spin lock alignment must be a
- power of two and is returned by this function. If there are no alignment
- requirements, then 1 must be returned. The spin lock synchronization
- functions must function correctly if the spin lock size and alignment values
- returned by this function are not used at all. These values are hints to the
- consumers of the spin lock synchronization functions to obtain optimal spin
- lock performance.
-
- @return The architecture specific spin lock alignment.
-
-**/
-UINTN
-EFIAPI
-GetSpinLockProperties (
- VOID
- )
-{
- return 32;
-}
-
-/**
- Initializes a spin lock to the released state and returns the spin lock.
-
- This function initializes the spin lock specified by SpinLock to the released
- state, and returns SpinLock. Optimal performance can be achieved by calling
- GetSpinLockProperties() to determine the size and alignment requirements for
- SpinLock.
-
- If SpinLock is NULL, then ASSERT().
-
- @param SpinLock A pointer to the spin lock to initialize to the released
- state.
-
- @return SpinLock in release state.
-
-**/
-SPIN_LOCK *
-EFIAPI
-InitializeSpinLock (
- OUT SPIN_LOCK *SpinLock
- )
-{
- ASSERT (SpinLock != NULL);
-
- _ReadWriteBarrier();
- *SpinLock = SPIN_LOCK_RELEASED;
- _ReadWriteBarrier();
-
- return SpinLock;
-}
-
-/**
- Waits until a spin lock can be placed in the acquired state.
-
- This function checks the state of the spin lock specified by SpinLock. If
- SpinLock is in the released state, then this function places SpinLock in the
- acquired state and returns SpinLock. Otherwise, this function waits
- indefinitely for the spin lock to be released, and then places it in the
- acquired state and returns SpinLock. All state transitions of SpinLock must
- be performed using MP safe mechanisms.
-
- If SpinLock is NULL, then ASSERT().
- If SpinLock was not initialized with InitializeSpinLock(), then ASSERT().
- If PcdSpinLockTimeout is not zero, and SpinLock is can not be acquired in
- PcdSpinLockTimeout microseconds, then ASSERT().
-
- @param SpinLock A pointer to the spin lock to place in the acquired state.
-
- @return SpinLock acquired lock.
-
-**/
-SPIN_LOCK *
-EFIAPI
-AcquireSpinLock (
- IN OUT SPIN_LOCK *SpinLock
- )
-{
- UINT64 Current;
- UINT64 Previous;
- UINT64 Total;
- UINT64 Start;
- UINT64 End;
- UINT64 Timeout;
- INT64 Cycle;
- INT64 Delta;
-
- if (PcdGet32 (PcdSpinLockTimeout) > 0) {
- //
- // Get the current timer value
- //
- Current = GetPerformanceCounter();
-
- //
- // Initialize local variables
- //
- Start = 0;
- End = 0;
- Total = 0;
-
- //
- // Retrieve the performance counter properties and compute the number of performance
- // counter ticks required to reach the timeout
- //
- Timeout = DivU64x32 (
- MultU64x32 (
- GetPerformanceCounterProperties (&Start, &End),
- PcdGet32 (PcdSpinLockTimeout)
- ),
- 1000000
- );
- Cycle = End - Start;
- if (Cycle < 0) {
- Cycle = -Cycle;
- }
- Cycle++;
-
- while (!AcquireSpinLockOrFail (SpinLock)) {
- CpuPause ();
- Previous = Current;
- Current = GetPerformanceCounter();
- Delta = (INT64) (Current - Previous);
- if (Start > End) {
- Delta = -Delta;
- }
- if (Delta < 0) {
- Delta += Cycle;
- }
- Total += Delta;
- ASSERT (Total < Timeout);
- }
- } else {
- while (!AcquireSpinLockOrFail (SpinLock)) {
- CpuPause ();
- }
- }
- return SpinLock;
-}
-
-/**
- Attempts to place a spin lock in the acquired state.
-
- This function checks the state of the spin lock specified by SpinLock. If
- SpinLock is in the released state, then this function places SpinLock in the
- acquired state and returns TRUE. Otherwise, FALSE is returned. All state
- transitions of SpinLock must be performed using MP safe mechanisms.
-
- If SpinLock is NULL, then ASSERT().
- If SpinLock was not initialized with InitializeSpinLock(), then ASSERT().
-
- @param SpinLock A pointer to the spin lock to place in the acquired state.
-
- @retval TRUE SpinLock was placed in the acquired state.
- @retval FALSE SpinLock could not be acquired.
-
-**/
-BOOLEAN
-EFIAPI
-AcquireSpinLockOrFail (
- IN OUT SPIN_LOCK *SpinLock
- )
-{
- SPIN_LOCK LockValue;
- VOID *Result;
-
- ASSERT (SpinLock != NULL);
-
- LockValue = *SpinLock;
- ASSERT (LockValue == SPIN_LOCK_ACQUIRED || LockValue == SPIN_LOCK_RELEASED);
-
- _ReadWriteBarrier ();
- Result = InterlockedCompareExchangePointer (
- (VOID**)SpinLock,
- (VOID*)SPIN_LOCK_RELEASED,
- (VOID*)SPIN_LOCK_ACQUIRED
- );
-
- _ReadWriteBarrier ();
- return (BOOLEAN) (Result == (VOID*) SPIN_LOCK_RELEASED);
-}
-
-/**
- Releases a spin lock.
-
- This function places the spin lock specified by SpinLock in the release state
- and returns SpinLock.
-
- If SpinLock is NULL, then ASSERT().
- If SpinLock was not initialized with InitializeSpinLock(), then ASSERT().
-
- @param SpinLock A pointer to the spin lock to release.
-
- @return SpinLock released lock.
-
-**/
-SPIN_LOCK *
-EFIAPI
-ReleaseSpinLock (
- IN OUT SPIN_LOCK *SpinLock
- )
-{
- SPIN_LOCK LockValue;
-
- ASSERT (SpinLock != NULL);
-
- LockValue = *SpinLock;
- ASSERT (LockValue == SPIN_LOCK_ACQUIRED || LockValue == SPIN_LOCK_RELEASED);
-
- _ReadWriteBarrier ();
- *SpinLock = SPIN_LOCK_RELEASED;
- _ReadWriteBarrier ();
-
- return SpinLock;
-}
-
-/**
- Performs an atomic increment of an 32-bit unsigned integer.
-
- Performs an atomic increment of the 32-bit unsigned integer specified by
- Value and returns the incremented value. The increment operation must be
- performed using MP safe mechanisms. The state of the return value is not
- guaranteed to be MP safe.
-
- If Value is NULL, then ASSERT().
-
- @param Value A pointer to the 32-bit value to increment.
-
- @return The incremented value.
-
-**/
-UINT32
-EFIAPI
-InterlockedIncrement (
- IN UINT32 *Value
- )
-{
- ASSERT (Value != NULL);
- return InternalSyncIncrement (Value);
-}
-
-/**
- Performs an atomic decrement of an 32-bit unsigned integer.
-
- Performs an atomic decrement of the 32-bit unsigned integer specified by
- Value and returns the decremented value. The decrement operation must be
- performed using MP safe mechanisms. The state of the return value is not
- guaranteed to be MP safe.
-
- If Value is NULL, then ASSERT().
-
- @param Value A pointer to the 32-bit value to decrement.
-
- @return The decremented value.
-
-**/
-UINT32
-EFIAPI
-InterlockedDecrement (
- IN UINT32 *Value
- )
-{
- ASSERT (Value != NULL);
- return InternalSyncDecrement (Value);
-}
-
-/**
- Performs an atomic compare exchange operation on a 32-bit unsigned integer.
-
- Performs an atomic compare exchange operation on the 32-bit unsigned integer
- specified by Value. If Value is equal to CompareValue, then Value is set to
- ExchangeValue and CompareValue is returned. If Value is not equal to CompareValue,
- then Value is returned. The compare exchange operation must be performed using
- MP safe mechanisms.
-
- If Value is NULL, then ASSERT().
-
- @param Value A pointer to the 32-bit value for the compare exchange
- operation.
- @param CompareValue 32-bit value used in compare operation.
- @param ExchangeValue 32-bit value used in exchange operation.
-
- @return The original *Value before exchange.
-
-**/
-UINT32
-EFIAPI
-InterlockedCompareExchange32 (
- IN OUT UINT32 *Value,
- IN UINT32 CompareValue,
- IN UINT32 ExchangeValue
- )
-{
- ASSERT (Value != NULL);
- return InternalSyncCompareExchange32 (Value, CompareValue, ExchangeValue);
-}
-
-/**
- Performs an atomic compare exchange operation on a 64-bit unsigned integer.
-
- Performs an atomic compare exchange operation on the 64-bit unsigned integer specified
- by Value. If Value is equal to CompareValue, then Value is set to ExchangeValue and
- CompareValue is returned. If Value is not equal to CompareValue, then Value is returned.
- The compare exchange operation must be performed using MP safe mechanisms.
-
- If Value is NULL, then ASSERT().
-
- @param Value A pointer to the 64-bit value for the compare exchange
- operation.
- @param CompareValue 64-bit value used in compare operation.
- @param ExchangeValue 64-bit value used in exchange operation.
-
- @return The original *Value before exchange.
-
-**/
-UINT64
-EFIAPI
-InterlockedCompareExchange64 (
- IN OUT UINT64 *Value,
- IN UINT64 CompareValue,
- IN UINT64 ExchangeValue
- )
-{
- ASSERT (Value != NULL);
- return InternalSyncCompareExchange64 (Value, CompareValue, ExchangeValue);
-}
-
-/**
- Performs an atomic compare exchange operation on a pointer value.
-
- Performs an atomic compare exchange operation on the pointer value specified
- by Value. If Value is equal to CompareValue, then Value is set to
- ExchangeValue and CompareValue is returned. If Value is not equal to
- CompareValue, then Value is returned. The compare exchange operation must be
- performed using MP safe mechanisms.
-
- If Value is NULL, then ASSERT().
-
- @param Value A pointer to the pointer value for the compare exchange
- operation.
- @param CompareValue Pointer value used in compare operation.
- @param ExchangeValue Pointer value used in exchange operation.
-
- @return The original *Value before exchange.
-**/
-VOID *
-EFIAPI
-InterlockedCompareExchangePointer (
- IN OUT VOID **Value,
- IN VOID *CompareValue,
- IN VOID *ExchangeValue
- )
-{
- UINT8 SizeOfValue;
-
- SizeOfValue = sizeof (*Value);
-
- switch (SizeOfValue) {
- case sizeof (UINT32):
- return (VOID*)(UINTN)InterlockedCompareExchange32 (
- (UINT32*)Value,
- (UINT32)(UINTN)CompareValue,
- (UINT32)(UINTN)ExchangeValue
- );
- case sizeof (UINT64):
- return (VOID*)(UINTN)InterlockedCompareExchange64 (
- (UINT64*)Value,
- (UINT64)(UINTN)CompareValue,
- (UINT64)(UINTN)ExchangeValue
- );
- default:
- ASSERT (FALSE);
- return NULL;
- }
-}
diff --git a/MdePkg/Library/BaseLib/X64/InterlockedCompareExchange32.S b/MdePkg/Library/BaseLib/X64/InterlockedCompareExchange32.S deleted file mode 100644 index 8faca8b7b1..0000000000 --- a/MdePkg/Library/BaseLib/X64/InterlockedCompareExchange32.S +++ /dev/null @@ -1,37 +0,0 @@ -#------------------------------------------------------------------------------
-#
-# Copyright (c) 2006 - 2008, 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:
-#
-# InterlockedCompareExchange32.S
-#
-# Abstract:
-#
-# InterlockedCompareExchange32 function
-#
-# Notes:
-#
-#------------------------------------------------------------------------------
-
-#------------------------------------------------------------------------------
-# UINT32
-# EFIAPI
-# InterlockedCompareExchange32 (
-# IN UINT32 *Value,
-# IN UINT32 CompareValue,
-# IN UINT32 ExchangeValue
-# );
-#------------------------------------------------------------------------------
-.global ASM_PFX(InternalSyncCompareExchange32)
-ASM_PFX(InternalSyncCompareExchange32):
- mov %edx, %eax
- lock cmpxchg %r8d, (%rcx)
- ret
diff --git a/MdePkg/Library/BaseLib/X64/InterlockedCompareExchange32.asm b/MdePkg/Library/BaseLib/X64/InterlockedCompareExchange32.asm deleted file mode 100644 index 55b055453f..0000000000 --- a/MdePkg/Library/BaseLib/X64/InterlockedCompareExchange32.asm +++ /dev/null @@ -1,41 +0,0 @@ -;------------------------------------------------------------------------------
-;
-; Copyright (c) 2006, Intel Corporation
-; All rights reserved. This program and the accompanying materials
-; are licensed and made available under the terms and conditions of the BSD License
-; which accompanies this distribution. The full text of the license may be found at
-; http://opensource.org/licenses/bsd-license.php
-;
-; THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-; WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
-;
-; Module Name:
-;
-; InterlockedCompareExchange32.Asm
-;
-; Abstract:
-;
-; InterlockedCompareExchange32 function
-;
-; Notes:
-;
-;------------------------------------------------------------------------------
-
- .code
-
-;------------------------------------------------------------------------------
-; UINT32
-; EFIAPI
-; InterlockedCompareExchange32 (
-; IN UINT32 *Value,
-; IN UINT32 CompareValue,
-; IN UINT32 ExchangeValue
-; );
-;------------------------------------------------------------------------------
-InternalSyncCompareExchange32 PROC
- mov eax, edx
- lock cmpxchg [rcx], r8d
- ret
-InternalSyncCompareExchange32 ENDP
-
- END
diff --git a/MdePkg/Library/BaseLib/X64/InterlockedCompareExchange32.c b/MdePkg/Library/BaseLib/X64/InterlockedCompareExchange32.c deleted file mode 100644 index 8efd994a6e..0000000000 --- a/MdePkg/Library/BaseLib/X64/InterlockedCompareExchange32.c +++ /dev/null @@ -1,54 +0,0 @@ -/** @file
- InterlockedCompareExchange32 function
-
- Copyright (c) 2006 - 2008, Intel Corporation<BR>
- 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.
-
-**/
-
-/**
- Microsoft Visual Studio 7.1 Function Prototypes for I/O Intrinsics.
-**/
-
-long _InterlockedCompareExchange(
- long volatile * Destination,
- long Exchange,
- long Comperand
-);
-
-#pragma intrinsic(_InterlockedCompareExchange)
-
-/**
- Performs an atomic compare exchange operation on a 32-bit unsigned integer.
-
- Performs an atomic compare exchange operation on the 32-bit unsigned integer
- specified by Value. If Value is equal to CompareValue, then Value is set to
- ExchangeValue and CompareValue is returned. If Value is not equal to CompareValue,
- then Value is returned. The compare exchange operation must be performed using
- MP safe mechanisms.
-
- @param Value A pointer to the 32-bit value for the compare exchange
- operation.
- @param CompareValue 32-bit value used in compare operation.
- @param ExchangeValue 32-bit value used in exchange operation.
-
- @return The original *Value before exchange.
-
-**/
-UINT32
-EFIAPI
-InternalSyncCompareExchange32 (
- IN UINT32 *Value,
- IN UINT32 CompareValue,
- IN UINT32 ExchangeValue
- )
-{
- return _InterlockedCompareExchange (Value, ExchangeValue, CompareValue);
-}
-
diff --git a/MdePkg/Library/BaseLib/X64/InterlockedCompareExchange64.S b/MdePkg/Library/BaseLib/X64/InterlockedCompareExchange64.S deleted file mode 100644 index 5e6e163527..0000000000 --- a/MdePkg/Library/BaseLib/X64/InterlockedCompareExchange64.S +++ /dev/null @@ -1,39 +0,0 @@ -#------------------------------------------------------------------------------
-#
-# Copyright (c) 2006 - 2008, 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:
-#
-# InterlockedCompareExchange64.S
-#
-# Abstract:
-#
-# InterlockedCompareExchange64 function
-#
-# Notes:
-#
-#------------------------------------------------------------------------------
-
-
-#------------------------------------------------------------------------------
-# UINT64
-# EFIAPI
-# InterlockedCompareExchange64 (
-# IN UINT64 *Value,
-# IN UINT64 CompareValue,
-# IN UINT64 ExchangeValue
-# );
-#------------------------------------------------------------------------------
-.global ASM_PFX(InternalSyncCompareExchange64)
-.align 16
-ASM_PFX(InternalSyncCompareExchange64):
- mov %rdx, %rax
- lock cmpxchg %r8,(%rcx)
- ret
diff --git a/MdePkg/Library/BaseLib/X64/InterlockedCompareExchange64.asm b/MdePkg/Library/BaseLib/X64/InterlockedCompareExchange64.asm deleted file mode 100644 index 88c25a56de..0000000000 --- a/MdePkg/Library/BaseLib/X64/InterlockedCompareExchange64.asm +++ /dev/null @@ -1,41 +0,0 @@ -;------------------------------------------------------------------------------
-;
-; Copyright (c) 2006, Intel Corporation
-; All rights reserved. This program and the accompanying materials
-; are licensed and made available under the terms and conditions of the BSD License
-; which accompanies this distribution. The full text of the license may be found at
-; http://opensource.org/licenses/bsd-license.php
-;
-; THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-; WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
-;
-; Module Name:
-;
-; InterlockedCompareExchange64.Asm
-;
-; Abstract:
-;
-; InterlockedCompareExchange64 function
-;
-; Notes:
-;
-;------------------------------------------------------------------------------
-
- .code
-
-;------------------------------------------------------------------------------
-; UINT64
-; EFIAPI
-; InterlockedCompareExchange64 (
-; IN UINT64 *Value,
-; IN UINT64 CompareValue,
-; IN UINT64 ExchangeValue
-; );
-;------------------------------------------------------------------------------
-InternalSyncCompareExchange64 PROC
- mov rax, rdx
- lock cmpxchg [rcx], r8
- ret
-InternalSyncCompareExchange64 ENDP
-
- END
diff --git a/MdePkg/Library/BaseLib/X64/InterlockedCompareExchange64.c b/MdePkg/Library/BaseLib/X64/InterlockedCompareExchange64.c deleted file mode 100644 index 0a88eda2ea..0000000000 --- a/MdePkg/Library/BaseLib/X64/InterlockedCompareExchange64.c +++ /dev/null @@ -1,53 +0,0 @@ -/** @file
- InterlockedCompareExchange64 function
-
- Copyright (c) 2006 - 2008, Intel Corporation<BR>
- 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.
-
-**/
-
-/**
- Microsoft Visual Studio 7.1 Function Prototypes for I/O Intrinsics.
-**/
-
-__int64 _InterlockedCompareExchange64(
- __int64 volatile * Destination,
- __int64 Exchange,
- __int64 Comperand
-);
-
-#pragma intrinsic(_InterlockedCompareExchange64)
-
-/**
- Performs an atomic compare exchange operation on a 64-bit unsigned integer.
-
- Performs an atomic compare exchange operation on the 64-bit unsigned integer specified
- by Value. If Value is equal to CompareValue, then Value is set to ExchangeValue and
- CompareValue is returned. If Value is not equal to CompareValue, then Value is returned.
- The compare exchange operation must be performed using MP safe mechanisms.
-
- @param Value A pointer to the 64-bit value for the compare exchange
- operation.
- @param CompareValue 64-bit value used in compare operation.
- @param ExchangeValue 64-bit value used in exchange operation.
-
- @return The original *Value before exchange.
-
-**/
-UINT64
-EFIAPI
-InternalSyncCompareExchange64 (
- IN UINT64 *Value,
- IN UINT64 CompareValue,
- IN UINT64 ExchangeValue
- )
-{
- return _InterlockedCompareExchange64 (Value, ExchangeValue, CompareValue);
-}
-
diff --git a/MdePkg/Library/BaseLib/X64/InterlockedDecrement.S b/MdePkg/Library/BaseLib/X64/InterlockedDecrement.S deleted file mode 100644 index d06559bd25..0000000000 --- a/MdePkg/Library/BaseLib/X64/InterlockedDecrement.S +++ /dev/null @@ -1,36 +0,0 @@ -#------------------------------------------------------------------------------
-#
-# Copyright (c) 2006 - 2008, 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:
-#
-# InterlockedDecrement.S
-#
-# Abstract:
-#
-# InterlockedDecrement function
-#
-# Notes:
-#
-#------------------------------------------------------------------------------
-
-
-#------------------------------------------------------------------------------
-# UINT32
-# EFIAPI
-# InterlockedDecrement (
-# IN UINT32 *Value
-# );
-#------------------------------------------------------------------------------
-.global ASM_PFX(InternalSyncDecrement)
-ASM_PFX(InternalSyncDecrement):
- lock decl (%rcx)
- mov (%rcx), %eax
- ret
diff --git a/MdePkg/Library/BaseLib/X64/InterlockedDecrement.asm b/MdePkg/Library/BaseLib/X64/InterlockedDecrement.asm deleted file mode 100644 index f907fed4a8..0000000000 --- a/MdePkg/Library/BaseLib/X64/InterlockedDecrement.asm +++ /dev/null @@ -1,39 +0,0 @@ -;------------------------------------------------------------------------------
-;
-; Copyright (c) 2006, Intel Corporation
-; All rights reserved. This program and the accompanying materials
-; are licensed and made available under the terms and conditions of the BSD License
-; which accompanies this distribution. The full text of the license may be found at
-; http://opensource.org/licenses/bsd-license.php
-;
-; THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-; WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
-;
-; Module Name:
-;
-; InterlockedDecrement.Asm
-;
-; Abstract:
-;
-; InterlockedDecrement function
-;
-; Notes:
-;
-;------------------------------------------------------------------------------
-
- .code
-
-;------------------------------------------------------------------------------
-; UINT32
-; EFIAPI
-; InterlockedDecrement (
-; IN UINT32 *Value
-; );
-;------------------------------------------------------------------------------
-InternalSyncDecrement PROC
- lock dec dword ptr [rcx]
- mov eax, [rcx]
- ret
-InternalSyncDecrement ENDP
-
- END
diff --git a/MdePkg/Library/BaseLib/X64/InterlockedDecrement.c b/MdePkg/Library/BaseLib/X64/InterlockedDecrement.c deleted file mode 100644 index 9e2e339aee..0000000000 --- a/MdePkg/Library/BaseLib/X64/InterlockedDecrement.c +++ /dev/null @@ -1,46 +0,0 @@ -/** @file
- InterlockedDecrement function
-
- Copyright (c) 2006 - 2008, Intel Corporation<BR>
- 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.
-
-**/
-
-/**
- Microsoft Visual Studio 7.1 Function Prototypes for I/O Intrinsics.
-**/
-
-long _InterlockedDecrement(
- long * lpAddend
-);
-
-#pragma intrinsic(_InterlockedDecrement)
-
-/**
- Performs an atomic decrement of an 32-bit unsigned integer.
-
- Performs an atomic decrement of the 32-bit unsigned integer specified by
- Value and returns the decrement value. The decrement operation must be
- performed using MP safe mechanisms. The state of the return value is not
- guaranteed to be MP safe.
-
- @param Value A pointer to the 32-bit value to decrement.
-
- @return The decrement value.
-
-**/
-UINT32
-EFIAPI
-InternalSyncDecrement (
- IN UINT32 *Value
- )
-{
- return _InterlockedDecrement (Value);
-}
-
diff --git a/MdePkg/Library/BaseLib/X64/InterlockedIncrement.S b/MdePkg/Library/BaseLib/X64/InterlockedIncrement.S deleted file mode 100644 index 0416dd7d2a..0000000000 --- a/MdePkg/Library/BaseLib/X64/InterlockedIncrement.S +++ /dev/null @@ -1,36 +0,0 @@ -#------------------------------------------------------------------------------
-#
-# Copyright (c) 2006 - 2008, 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:
-#
-# InterlockedIncrement.S
-#
-# Abstract:
-#
-# InterlockedIncrement function
-#
-# Notes:
-#
-#------------------------------------------------------------------------------
-
-
-#------------------------------------------------------------------------------
-# UINT32
-# EFIAPI
-# InterlockedIncrement (
-# IN UINT32 *Value
-# );
-#------------------------------------------------------------------------------
-.global ASM_PFX(InternalSyncIncrement)
-ASM_PFX(InternalSyncIncrement):
- lock incl (%rcx)
- mov (%rcx), %eax
- ret
diff --git a/MdePkg/Library/BaseLib/X64/InterlockedIncrement.asm b/MdePkg/Library/BaseLib/X64/InterlockedIncrement.asm deleted file mode 100644 index f5a4130bf1..0000000000 --- a/MdePkg/Library/BaseLib/X64/InterlockedIncrement.asm +++ /dev/null @@ -1,39 +0,0 @@ -;------------------------------------------------------------------------------
-;
-; Copyright (c) 2006, Intel Corporation
-; All rights reserved. This program and the accompanying materials
-; are licensed and made available under the terms and conditions of the BSD License
-; which accompanies this distribution. The full text of the license may be found at
-; http://opensource.org/licenses/bsd-license.php
-;
-; THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-; WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
-;
-; Module Name:
-;
-; InterlockedIncrement.Asm
-;
-; Abstract:
-;
-; InterlockedIncrement function
-;
-; Notes:
-;
-;------------------------------------------------------------------------------
-
- .code
-
-;------------------------------------------------------------------------------
-; UINT32
-; EFIAPI
-; InterlockedIncrement (
-; IN UINT32 *Value
-; );
-;------------------------------------------------------------------------------
-InternalSyncIncrement PROC
- lock inc dword ptr [rcx]
- mov eax, [rcx]
- ret
-InternalSyncIncrement ENDP
-
- END
diff --git a/MdePkg/Library/BaseLib/X64/InterlockedIncrement.c b/MdePkg/Library/BaseLib/X64/InterlockedIncrement.c deleted file mode 100644 index 455fb453d4..0000000000 --- a/MdePkg/Library/BaseLib/X64/InterlockedIncrement.c +++ /dev/null @@ -1,46 +0,0 @@ -/** @file
- InterLockedIncrement function
-
- Copyright (c) 2006 - 2008, Intel Corporation<BR>
- 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.
-
-**/
-
-/**
- Microsoft Visual Studio 7.1 Function Prototypes for I/O Intrinsics.
-**/
-
-long _InterlockedIncrement(
- long * lpAddend
-);
-
-#pragma intrinsic(_InterlockedIncrement)
-
-/**
- Performs an atomic increment of an 32-bit unsigned integer.
-
- Performs an atomic increment of the 32-bit unsigned integer specified by
- Value and returns the incremented value. The increment operation must be
- performed using MP safe mechanisms. The state of the return value is not
- guaranteed to be MP safe.
-
- @param Value A pointer to the 32-bit value to increment.
-
- @return The incremented value.
-
-**/
-UINT32
-EFIAPI
-InternalSyncIncrement (
- IN UINT32 *Value
- )
-{
- return _InterlockedIncrement (Value);
-}
-
|