UefiCpuPkg: Move AsmRelocateApLoopStart from Mpfuncs.nasm to AmdSev.nasm

[mirror_edk2.git] / MdePkg / Include / Library / SynchronizationLib.h

diff --git a/MdePkg/Include/Library/SynchronizationLib.h b/MdePkg/Include/Library/SynchronizationLib.h
index da69f6ff5e0e19aecaed4bfc8dc9562b4b471f42..03906a0c53afef254bf6e66b768594065ab1fa72 100644 (file)
--- a/MdePkg/Include/Library/SynchronizationLib.h
+++ b/MdePkg/Include/Library/SynchronizationLib.h
@@ -2,13 +2,7 @@
   Provides synchronization functions.\r
 \r
 Copyright (c) 2006 - 2018, Intel Corporation. All rights reserved.<BR>\r
-This program and the accompanying materials\r
-are licensed and made available under the terms and conditions of the BSD License\r
-which accompanies this distribution.  The full text of the license may be found at\r
-http://opensource.org/licenses/bsd-license.php\r
-\r
-THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,\r
-WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.\r
+SPDX-License-Identifier: BSD-2-Clause-Patent\r
 \r
 **/\r
 \r
@@ -18,8 +12,7 @@ WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
 ///\r
 /// Definitions for SPIN_LOCK\r
 ///\r
-typedef volatile UINTN              SPIN_LOCK;\r
-\r
+typedef volatile UINTN SPIN_LOCK;\r
 \r
 /**\r
   Retrieves the architecture-specific spin lock alignment requirements for\r
@@ -43,7 +36,6 @@ GetSpinLockProperties (
   VOID\r
   );\r
 \r
-\r
 /**\r
   Initializes a spin lock to the released state and returns the spin lock.\r
 \r
@@ -63,10 +55,9 @@ GetSpinLockProperties (
 SPIN_LOCK *\r
 EFIAPI\r
 InitializeSpinLock (\r
-  OUT      SPIN_LOCK                 *SpinLock\r
+  OUT      SPIN_LOCK  *SpinLock\r
   );\r
 \r
-\r
 /**\r
   Waits until a spin lock can be placed in the acquired state.\r
 \r
@@ -90,10 +81,9 @@ InitializeSpinLock (
 SPIN_LOCK *\r
 EFIAPI\r
 AcquireSpinLock (\r
-  IN OUT  SPIN_LOCK                 *SpinLock\r
+  IN OUT  SPIN_LOCK  *SpinLock\r
   );\r
 \r
-\r
 /**\r
   Attempts to place a spin lock in the acquired state.\r
 \r
@@ -114,10 +104,9 @@ AcquireSpinLock (
 BOOLEAN\r
 EFIAPI\r
 AcquireSpinLockOrFail (\r
-  IN OUT  SPIN_LOCK                 *SpinLock\r
+  IN OUT  SPIN_LOCK  *SpinLock\r
   );\r
 \r
-\r
 /**\r
   Releases a spin lock.\r
 \r
@@ -135,17 +124,15 @@ AcquireSpinLockOrFail (
 SPIN_LOCK *\r
 EFIAPI\r
 ReleaseSpinLock (\r
-  IN OUT  SPIN_LOCK                 *SpinLock\r
+  IN OUT  SPIN_LOCK  *SpinLock\r
   );\r
 \r
-\r
 /**\r
   Performs an atomic increment of a 32-bit unsigned integer.\r
 \r
   Performs an atomic increment of the 32-bit unsigned integer specified by\r
   Value and returns the incremented value. The increment operation must be\r
-  performed using MP safe mechanisms. The state of the return value is not\r
-  guaranteed to be MP safe.\r
+  performed using MP safe mechanisms.\r
 \r
   If Value is NULL, then ASSERT().\r
 \r
@@ -157,17 +144,15 @@ ReleaseSpinLock (
 UINT32\r
 EFIAPI\r
 InterlockedIncrement (\r
-  IN      volatile UINT32           *Value\r
+  IN      volatile UINT32  *Value\r
   );\r
 \r
-\r
 /**\r
   Performs an atomic decrement of a 32-bit unsigned integer.\r
 \r
   Performs an atomic decrement of the 32-bit unsigned integer specified by\r
   Value and returns the decremented value. The decrement operation must be\r
-  performed using MP safe mechanisms. The state of the return value is not\r
-  guaranteed to be MP safe.\r
+  performed using MP safe mechanisms.\r
 \r
   If Value is NULL, then ASSERT().\r
 \r
@@ -179,10 +164,9 @@ InterlockedIncrement (
 UINT32\r
 EFIAPI\r
 InterlockedDecrement (\r
-  IN      volatile UINT32           *Value\r
+  IN      volatile UINT32  *Value\r
   );\r
 \r
-\r
 /**\r
   Performs an atomic compare exchange operation on a 16-bit unsigned integer.\r
 \r
@@ -204,9 +188,9 @@ InterlockedDecrement (
 UINT16\r
 EFIAPI\r
 InterlockedCompareExchange16 (\r
-  IN OUT  volatile UINT16           *Value,\r
-  IN      UINT16                    CompareValue,\r
-  IN      UINT16                    ExchangeValue\r
+  IN OUT  volatile UINT16  *Value,\r
+  IN      UINT16           CompareValue,\r
+  IN      UINT16           ExchangeValue\r
   );\r
 \r
 /**\r
@@ -231,12 +215,11 @@ InterlockedCompareExchange16 (
 UINT32\r
 EFIAPI\r
 InterlockedCompareExchange32 (\r
-  IN OUT  volatile UINT32           *Value,\r
-  IN      UINT32                    CompareValue,\r
-  IN      UINT32                    ExchangeValue\r
+  IN OUT  volatile UINT32  *Value,\r
+  IN      UINT32           CompareValue,\r
+  IN      UINT32           ExchangeValue\r
   );\r
 \r
-\r
 /**\r
   Performs an atomic compare exchange operation on a 64-bit unsigned integer.\r
 \r
@@ -258,12 +241,11 @@ InterlockedCompareExchange32 (
 UINT64\r
 EFIAPI\r
 InterlockedCompareExchange64 (\r
-  IN OUT  volatile UINT64           *Value,\r
-  IN      UINT64                    CompareValue,\r
-  IN      UINT64                    ExchangeValue\r
+  IN OUT  volatile UINT64  *Value,\r
+  IN      UINT64           CompareValue,\r
+  IN      UINT64           ExchangeValue\r
   );\r
 \r
-\r
 /**\r
   Performs an atomic compare exchange operation on a pointer value.\r
 \r
@@ -285,11 +267,9 @@ InterlockedCompareExchange64 (
 VOID *\r
 EFIAPI\r
 InterlockedCompareExchangePointer (\r
-  IN OUT  VOID                      * volatile *Value,\r
-  IN      VOID                      *CompareValue,\r
-  IN      VOID                      *ExchangeValue\r
+  IN OUT  VOID                      *volatile  *Value,\r
+  IN      VOID                                 *CompareValue,\r
+  IN      VOID                                 *ExchangeValue\r
   );\r
 \r
 #endif\r
-\r
-\r