diff options
| author | Guo Mang <mang.guo@intel.com> | 2016-12-22 18:10:17 +0800 |
|---|---|---|
| committer | Guo Mang <mang.guo@intel.com> | 2016-12-26 19:14:55 +0800 |
| commit | 7809daf1046ca96896130038402054a8ace671e7 (patch) | |
| tree | 426ea4f568c618e0b0ddec0d11e6ad6fe5ff33ae /ArmPlatformPkg/Library/ArmPlatformGlobalVariableLib/PrePi/PrePiArmPlatformGlobalVariableLib.c | |
| parent | 496195960952f27f4d3e74761fbb692bd2333fc2 (diff) | |
| download | edk2-platforms-7809daf1046ca96896130038402054a8ace671e7.tar.xz | |
ArmPlatformPkg: Remove unused Package
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Guo Mang <mang.guo@intel.com>
Diffstat (limited to 'ArmPlatformPkg/Library/ArmPlatformGlobalVariableLib/PrePi/PrePiArmPlatformGlobalVariableLib.c')
| -rw-r--r-- | ArmPlatformPkg/Library/ArmPlatformGlobalVariableLib/PrePi/PrePiArmPlatformGlobalVariableLib.c | 107 |
1 files changed, 0 insertions, 107 deletions
diff --git a/ArmPlatformPkg/Library/ArmPlatformGlobalVariableLib/PrePi/PrePiArmPlatformGlobalVariableLib.c b/ArmPlatformPkg/Library/ArmPlatformGlobalVariableLib/PrePi/PrePiArmPlatformGlobalVariableLib.c deleted file mode 100644 index db69ba047d..0000000000 --- a/ArmPlatformPkg/Library/ArmPlatformGlobalVariableLib/PrePi/PrePiArmPlatformGlobalVariableLib.c +++ /dev/null @@ -1,107 +0,0 @@ -/** @file
-*
-* Copyright (c) 2011-2015, ARM Limited. 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 <Uefi.h>
-#include <Library/ArmPlatformGlobalVariableLib.h>
-#include <Library/BaseLib.h>
-#include <Library/BaseMemoryLib.h>
-#include <Library/PcdLib.h>
-#include <Library/DebugLib.h>
-
-extern UINT64 mSystemMemoryEnd;
-
-#define IS_XIP() (((UINT32)PcdGet64 (PcdFdBaseAddress) > (UINT32)(mSystemMemoryEnd)) || \
- ((PcdGet64 (PcdFdBaseAddress) + PcdGet32 (PcdFdSize)) < PcdGet64 (PcdSystemMemoryBase)))
-
-// Declared by ArmPlatformPkg/PrePi Module
-extern UINTN mGlobalVariableBase;
-
-VOID
-ArmPlatformGetGlobalVariable (
- IN UINTN VariableOffset,
- IN UINTN VariableSize,
- OUT VOID* Variable
- )
-{
- UINTN GlobalVariableBase;
-
- // Ensure the Global Variable Size have been initialized
- ASSERT (VariableOffset < PcdGet32 (PcdPeiGlobalVariableSize));
-
- if (IS_XIP()) {
- // In Case of XIP, we expect the Primary Stack at the top of the System Memory
- // The size must be 64bit aligned to allow 64bit variable to be aligned
- GlobalVariableBase = mSystemMemoryEnd + 1 - ALIGN_VALUE (PcdGet32 (PcdPeiGlobalVariableSize), 0x8);
- } else {
- GlobalVariableBase = mGlobalVariableBase;
- }
-
- if (VariableSize == 4) {
- *(UINT32*)Variable = ReadUnaligned32 ((CONST UINT32*)(GlobalVariableBase + VariableOffset));
- } else if (VariableSize == 8) {
- *(UINT64*)Variable = ReadUnaligned64 ((CONST UINT64*)(GlobalVariableBase + VariableOffset));
- } else {
- CopyMem (Variable, (VOID*)(GlobalVariableBase + VariableOffset), VariableSize);
- }
-}
-
-VOID
-ArmPlatformSetGlobalVariable (
- IN UINTN VariableOffset,
- IN UINTN VariableSize,
- OUT VOID* Variable
- )
-{
- UINTN GlobalVariableBase;
-
- // Ensure the Global Variable Size have been initialized
- ASSERT (VariableOffset < PcdGet32 (PcdPeiGlobalVariableSize));
-
- if (IS_XIP()) {
- // In Case of XIP, we expect the Primary Stack at the top of the System Memory
- // The size must be 64bit aligned to allow 64bit variable to be aligned
- GlobalVariableBase = mSystemMemoryEnd + 1 - ALIGN_VALUE (PcdGet32 (PcdPeiGlobalVariableSize), 0x8);
- } else {
- GlobalVariableBase = mGlobalVariableBase;
- }
-
- if (VariableSize == 4) {
- WriteUnaligned32 ((UINT32*)(GlobalVariableBase + VariableOffset), *(UINT32*)Variable);
- } else if (VariableSize == 8) {
- WriteUnaligned64 ((UINT64*)(GlobalVariableBase + VariableOffset), *(UINT64*)Variable);
- } else {
- CopyMem ((VOID*)(GlobalVariableBase + VariableOffset), Variable, VariableSize);
- }
-}
-
-VOID*
-ArmPlatformGetGlobalVariableAddress (
- IN UINTN VariableOffset
- )
-{
- UINTN GlobalVariableBase;
-
- // Ensure the Global Variable Size have been initialized
- ASSERT (VariableOffset < PcdGet32 (PcdPeiGlobalVariableSize));
-
- if (IS_XIP()) {
- // In Case of XIP, we expect the Primary Stack at the top of the System Memory
- // The size must be 64bit aligned to allow 64bit variable to be aligned
- GlobalVariableBase = mSystemMemoryEnd + 1 - ALIGN_VALUE (PcdGet32 (PcdPeiGlobalVariableSize), 0x8);
- } else {
- GlobalVariableBase = mGlobalVariableBase;
- }
-
- return (VOID*)(GlobalVariableBase + VariableOffset);
-}
|