diff options
Diffstat (limited to 'EdkModulePkg/Library/EdkUefiRuntimeLib/Common/RuntimeLib.c')
| -rw-r--r-- | EdkModulePkg/Library/EdkUefiRuntimeLib/Common/RuntimeLib.c | 173 |
1 files changed, 0 insertions, 173 deletions
diff --git a/EdkModulePkg/Library/EdkUefiRuntimeLib/Common/RuntimeLib.c b/EdkModulePkg/Library/EdkUefiRuntimeLib/Common/RuntimeLib.c deleted file mode 100644 index 3cb11d8924..0000000000 --- a/EdkModulePkg/Library/EdkUefiRuntimeLib/Common/RuntimeLib.c +++ /dev/null @@ -1,173 +0,0 @@ -/**@file
- Library utility functions for Runtime driver.
-
-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 <RuntimeLibInternal.h>
-
-///
-/// Driver Lib Module Globals
-///
-
-STATIC EFI_EVENT mEfiVirtualNotifyEvent;
-STATIC BOOLEAN mEfiGoneVirtual = FALSE;
-STATIC BOOLEAN mEfiAtRuntime = FALSE;
-EFI_RUNTIME_SERVICES *mRT;
-
-/**
- Set AtRuntime flag as TRUE after ExitBootServices
-
- @param[in] Event The Event that is being processed
- @param[in] Context Event Context
-**/
-VOID
-EFIAPI
-RuntimeDriverExitBootServices (
- IN EFI_EVENT Event,
- IN VOID *Context
- )
-{
- //
- // Clear out BootService globals
- //
- gBS = NULL;
-
- mEfiAtRuntime = TRUE;
-}
-
-/**
- Fixup internal data so that EFI can be call in virtual mode.
- Call the passed in Child Notify event and convert any pointers in
- lib to virtual mode.
-
- @param[in] Event The Event that is being processed
- @param[in] Context Event Context
-**/
-STATIC
-VOID
-EFIAPI
-RuntimeLibVirtualNotifyEvent (
- IN EFI_EVENT Event,
- IN VOID *Context
- )
-{
- UINTN Index;
- EFI_EVENT_NOTIFY ChildNotifyEventHandler;
-
- for (Index = 0;
- _gDriverSetVirtualAddressMapEvent[Index] != NULL;
- Index++) {
- ChildNotifyEventHandler = _gDriverSetVirtualAddressMapEvent[Index];
- ChildNotifyEventHandler (Event, NULL);
- }
-
- //
- // Update global for Runtime Services Table and IO
- //
- EfiConvertPointer (0, (VOID **) &mRT);
-
- mEfiGoneVirtual = TRUE;
-}
-
-/**
- Intialize runtime Driver Lib if it has not yet been initialized.
-
- @param[in] ImageHandle The firmware allocated handle for the EFI image.
- @param[in] SystemTable A pointer to the EFI System Table.
-
- @return EFI_STATUS always returns EFI_SUCCESS except EFI_ALREADY_STARTED if already started.
-**/
-EFI_STATUS
-EFIAPI
-RuntimeDriverLibConstruct (
- IN EFI_HANDLE ImageHandle,
- IN EFI_SYSTEM_TABLE *SystemTable
- )
-{
- EFI_STATUS Status;
-
- ASSERT (SystemTable != NULL);
- mRT = SystemTable->RuntimeServices;
- ASSERT (mRT != NULL);
-
- //
- // Register SetVirtualAddressMap () notify function
- //
- ASSERT (gBS != NULL);
- Status = gBS->CreateEvent (
- EVT_SIGNAL_VIRTUAL_ADDRESS_CHANGE,
- TPL_NOTIFY,
- RuntimeLibVirtualNotifyEvent,
- NULL,
- &mEfiVirtualNotifyEvent
- );
-
- ASSERT_EFI_ERROR (Status);
-
- return Status;
-}
-
-/**
- This routine will free some resources which have been allocated in
- EfiInitializeRuntimeDriverLib(). If a runtime driver exits with an error,
- it must call this routine to free the allocated resource before the exiting.
-
- @retval EFI_SUCCESS Shutdown the Runtime Driver Lib successfully
- @retval EFI_UNSUPPORTED Runtime Driver lib was not initialized at all
-**/
-EFI_STATUS
-EFIAPI
-RuntimeDriverLibDeconstruct (
- IN EFI_HANDLE ImageHandle,
- IN EFI_SYSTEM_TABLE *SystemTable
- )
-{
- EFI_STATUS Status;
-
- //
- // Close SetVirtualAddressMap () notify function
- //
- ASSERT (gBS != NULL);
- Status = gBS->CloseEvent (mEfiVirtualNotifyEvent);
- ASSERT_EFI_ERROR (Status);
-
- return Status;
-}
-
-/**
- Return TRUE if ExitBootServices () has been called
-
- @retval TRUE If ExitBootServices () has been called
-**/
-BOOLEAN
-EFIAPI
-EfiAtRuntime (
- VOID
- )
-{
- return mEfiAtRuntime;
-}
-
-/**
- Return TRUE if SetVirtualAddressMap () has been called
-
- @retval TRUE If SetVirtualAddressMap () has been called
-**/
-BOOLEAN
-EFIAPI
-EfiGoneVirtual (
- VOID
- )
-{
- return mEfiGoneVirtual;
-}
-
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