diff options
Diffstat (limited to 'EdkModulePkg/Library/EdkUefiRuntimeLib/Ipf/RuntimeLib.c')
| -rw-r--r-- | EdkModulePkg/Library/EdkUefiRuntimeLib/Ipf/RuntimeLib.c | 238 |
1 files changed, 0 insertions, 238 deletions
diff --git a/EdkModulePkg/Library/EdkUefiRuntimeLib/Ipf/RuntimeLib.c b/EdkModulePkg/Library/EdkUefiRuntimeLib/Ipf/RuntimeLib.c deleted file mode 100644 index 2382d4a1d5..0000000000 --- a/EdkModulePkg/Library/EdkUefiRuntimeLib/Ipf/RuntimeLib.c +++ /dev/null @@ -1,238 +0,0 @@ -/*++
-
-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:
-
- RuntimeLib.c
-
---*/
-
-#include <RuntimeLibInternal.h>
-
-//
-// Driver Lib Module Globals
-//
-static EFI_EVENT mEfiVirtualNotifyEvent;
-EFI_RUNTIME_SERVICES *mRT;
-
-VOID
-EFIAPI
-RuntimeDriverExitBootServices (
- IN EFI_EVENT Event,
- IN VOID *Context
- )
-/*++
-
-Routine Description:
-
- Set AtRuntime flag as TRUE after ExitBootServices
-
-Arguments:
-
- Event - The Event that is being processed
-
- Context - Event Context
-
-Returns:
-
- None
-
---*/
-{
- if (EfiAtRuntime()) {
- return;
- }
-}
-
-STATIC
-VOID
-EFIAPI
-RuntimeLibVirtualNotifyEvent (
- IN EFI_EVENT Event,
- IN VOID *Context
- )
-/*++
-
-Routine Description:
-
- 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.
-
-Arguments:
-
- Event - The Event that is being processed
-
- Context - Event Context
-
-Returns:
-
- None
-
---*/
-{
- 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
- //
- EfiConvertPointer (0, (VOID **) &mRT);
-}
-
-EFI_STATUS
-EFIAPI
-RuntimeDriverLibConstruct (
- IN EFI_HANDLE ImageHandle,
- IN EFI_SYSTEM_TABLE *SystemTable
- )
-/*++
-
-Routine Description:
-
- Intialize runtime Driver Lib if it has not yet been initialized.
-
-Arguments:
-
- ImageHandle - The firmware allocated handle for the EFI image.
-
- SystemTable - A pointer to the EFI System Table.
-
- GoVirtualChildEvent - Caller can register a virtual notification event.
-
-Returns:
-
- EFI_STATUS always returns EFI_SUCCESS except EFI_ALREADY_STARTED if already started.
-
---*/
-{
- EFI_STATUS Status;
-
- mRT = SystemTable->RuntimeServices;
-
- //
- // Register SetVirtualAddressMap () notify function
- //
- if (_gDriverSetVirtualAddressMapEvent[0] != NULL) {
- Status = gBS->CreateEvent (
- EVT_SIGNAL_VIRTUAL_ADDRESS_CHANGE,
- TPL_NOTIFY,
- RuntimeLibVirtualNotifyEvent,
- NULL,
- &mEfiVirtualNotifyEvent
- );
- ASSERT_EFI_ERROR (Status);
- }
-
- return EFI_SUCCESS;
-}
-
-EFI_STATUS
-EFIAPI
-RuntimeDriverLibDeconstruct (
- IN EFI_HANDLE ImageHandle,
- IN EFI_SYSTEM_TABLE *SystemTable
- )
-/*++
-
-Routine Description:
-
- 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.
-
-Arguments:
-
- None
-
-Returns:
-
- EFI_SUCCESS - Shotdown the Runtime Driver Lib successfully
- EFI_UNSUPPORTED - Runtime Driver lib was not initialized at all
-
---*/
-{
- EFI_STATUS Status;
-
- //
- // Close SetVirtualAddressMap () notify function
- //
- if (_gDriverSetVirtualAddressMapEvent[0] != NULL) {
- Status = gBS->CloseEvent (mEfiVirtualNotifyEvent);
- ASSERT_EFI_ERROR (Status);
- }
-
- return EFI_SUCCESS;
-}
-
-BOOLEAN
-EFIAPI
-EfiAtRuntime (
- VOID
- )
-/*++
-
-Routine Description:
- Return TRUE if ExitBootService () has been called
-
-Arguments:
- NONE
-
-Returns:
- TRUE - If ExitBootService () has been called
-
---*/
-{
- EFI_GUID Guid;
- SAL_RETURN_REGS ReturnReg;
-
- *((UINT64 *) &Guid) = EFI_EXTENDED_SAL_VIRTUAL_SERVICES_PROTOCOL_GUID_LO;
- *(((UINT64 *)&Guid) + 1) = EFI_EXTENDED_SAL_VIRTUAL_SERVICES_PROTOCOL_GUID_HI;
-
- ReturnReg = EsalCall (&Guid, IsEfiRuntimeFunctionId, 0, 0, 0, 0, 0, 0, 0);
-
- return (BOOLEAN) (ReturnReg.r9 == 1);
-}
-
-BOOLEAN
-EFIAPI
-EfiGoneVirtual (
- VOID
- )
-/*++
-
-Routine Description:
- Return TRUE if SetVirtualAddressMap () has been called
-
-Arguments:
- NONE
-
-Returns:
- TRUE - If SetVirtualAddressMap () has been called
-
---*/
-{
- EFI_GUID Guid;
- SAL_RETURN_REGS ReturnReg;
-
- *((UINT64 *) &Guid) = EFI_EXTENDED_SAL_VIRTUAL_SERVICES_PROTOCOL_GUID_LO;
- *(((UINT64 *)&Guid) + 1) = EFI_EXTENDED_SAL_VIRTUAL_SERVICES_PROTOCOL_GUID_HI;
-
- ReturnReg = EsalCall (&Guid, IsVirtualFunctionId, 0, 0, 0, 0, 0, 0, 0);
-
- return (BOOLEAN) (ReturnReg.r9 == 1);
-}
-
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