diff options
Diffstat (limited to 'EdkModulePkg/Core/Dxe/Mem/memdata.c')
-rw-r--r-- | EdkModulePkg/Core/Dxe/Mem/memdata.c | 41 |
1 files changed, 41 insertions, 0 deletions
diff --git a/EdkModulePkg/Core/Dxe/Mem/memdata.c b/EdkModulePkg/Core/Dxe/Mem/memdata.c new file mode 100644 index 0000000000..2fa4843102 --- /dev/null +++ b/EdkModulePkg/Core/Dxe/Mem/memdata.c @@ -0,0 +1,41 @@ +/*++
+
+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:
+
+ memdata.c
+
+Abstract:
+
+ Global data used in memory service
+
+
+Revision History
+
+--*/
+
+#include <DxeMain.h>
+
+
+//
+// MemoryLock - synchronizes access to the memory map and pool lists
+//
+EFI_LOCK gMemoryLock = EFI_INITIALIZE_LOCK_VARIABLE (EFI_TPL_NOTIFY);
+
+//
+// MemoryMap - the current memory map
+//
+LIST_ENTRY gMemoryMap = INITIALIZE_LIST_HEAD_VARIABLE (gMemoryMap);
+
+//
+// MemoryLastConvert - the last memory descriptor used for a conversion request
+//
+MEMORY_MAP *gMemoryLastConvert;
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