1 #------------------------------------------------------------------------------ 2 # 3 # Copyright (c) 2006, Intel Corporation. All rights reserved.<BR> 4 # This program and the accompanying materials 5 # are licensed and made available under the terms and conditions of the BSD License 6 # which accompanies this distribution. The full text of the license may be found at 7 # http://opensource.org/licenses/bsd-license.php 8 # 9 # THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, 10 # WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED. 11 # 12 # Module Name: 13 # 14 # InterlockedIncrement.S 15 # 16 # Abstract: 17 # 18 # InterlockedIncrement function 19 # 20 # Notes: 21 # 22 #------------------------------------------------------------------------------ 23 24 #include <EdkIIGlueBase.h> 25 #------------------------------------------------------------------------------ 26 # UINT32 27 # EFIAPI 28 # InterlockedIncrement ( 29 # IN UINT32 *Value 30 # ); 31 #------------------------------------------------------------------------------ 32 .globl ASM_PFX(InternalSyncIncrement) 33 ASM_PFX(InternalSyncIncrement): 34 lock incl (%rcx) 35 mov (%rcx), %eax 36 ret 37