diff options
Diffstat (limited to 'OldMdePkg/Library/UefiDriverEntryPoint/DriverEntryPoint.c')
| -rw-r--r-- | OldMdePkg/Library/UefiDriverEntryPoint/DriverEntryPoint.c | 198 |
1 files changed, 0 insertions, 198 deletions
diff --git a/OldMdePkg/Library/UefiDriverEntryPoint/DriverEntryPoint.c b/OldMdePkg/Library/UefiDriverEntryPoint/DriverEntryPoint.c deleted file mode 100644 index 5e1a355060..0000000000 --- a/OldMdePkg/Library/UefiDriverEntryPoint/DriverEntryPoint.c +++ /dev/null @@ -1,198 +0,0 @@ -/** @file
- Entry point to a EFI/DXE 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.
-
-**/
-
-
-EFI_EVENT _mDriverExitBootServicesNotifyEvent;
-
-/**
- Unload function that is registered in the LoadImage protocol. It un-installs
- protocols produced and deallocates pool used by the driver. Called by the core
- when unloading the driver.
-
- @param ImageHandle
-
- @retval EFI_SUCCESS
-
-**/
-STATIC
-EFI_STATUS
-EFIAPI
-_DriverUnloadHandler (
- EFI_HANDLE ImageHandle
- )
-{
- EFI_STATUS Status;
-
- //
- // If an UnloadImage() handler is specified, then call it
- //
- Status = ProcessModuleUnloadList (ImageHandle);
-
- //
- // If the driver specific unload handler does not return an error, then call all of the
- // library destructors. If the unload handler returned an error, then the driver can not be
- // unloaded, and the library destructors should not be called
- //
- if (!EFI_ERROR (Status)) {
- //
- // Close our ExitBootServices () notify function
- //
- if (_gDriverExitBootServicesEvent[0] != NULL) {
- Status = gBS->CloseEvent (_mDriverExitBootServicesNotifyEvent);
- ASSERT_EFI_ERROR (Status);
- }
-
- ProcessLibraryDestructorList (ImageHandle, gST);
- }
-
- //
- // Return the status from the driver specific unload handler
- //
- return Status;
-}
-
-
-/**
- Notification Entry of ExitBootService event. In the entry, all notifications in _gDriverExitBootServicesEvent[]
- would be invoked.
-
- @param Event The Event that is being processed.
- @param Context Event Context.
-
-**/
-STATIC
-VOID
-EFIAPI
-_DriverExitBootServices (
- IN EFI_EVENT Event,
- IN VOID *Context
- )
-{
- EFI_EVENT_NOTIFY ChildNotifyEventHandler;
- UINTN Index;
-
- for (Index = 0; _gDriverExitBootServicesEvent[Index] != NULL; Index++) {
- ChildNotifyEventHandler = _gDriverExitBootServicesEvent[Index];
- ChildNotifyEventHandler (Event, NULL);
- }
-}
-
-/**
- Enrty point to DXE Driver.
-
- @param ImageHandle ImageHandle of the loaded driver.
- @param SystemTable Pointer to the EFI System Table.
-
- @retval EFI_SUCCESS One or more of the drivers returned a success code.
- @retval !EFI_SUCESS The return status from the last driver entry point in the list.
-
-**/
-EFI_STATUS
-EFIAPI
-_ModuleEntryPoint (
- IN EFI_HANDLE ImageHandle,
- IN EFI_SYSTEM_TABLE *SystemTable
- )
-{
- EFI_STATUS Status;
- EFI_LOADED_IMAGE_PROTOCOL *LoadedImage;
-
- if (_gUefiDriverRevision != 0) {
- //
- // Make sure that the EFI/UEFI spec revision of the platform is >= EFI/UEFI spec revision of the driver
- //
- if (SystemTable->Hdr.Revision < _gUefiDriverRevision) {
- return EFI_INCOMPATIBLE_VERSION;
- }
- }
-
- //
- // Call constructor for all libraries
- //
- ProcessLibraryConstructorList (ImageHandle, SystemTable);
-
- //
- // Register our ExitBootServices () notify function
- //
- if (_gDriverExitBootServicesEvent[0] != NULL) {
- Status = gBS->CreateEvent (
- EVT_SIGNAL_EXIT_BOOT_SERVICES,
- TPL_NOTIFY,
- _DriverExitBootServices,
- NULL,
- &_mDriverExitBootServicesNotifyEvent
- );
-
- ASSERT_EFI_ERROR (Status);
- }
-
- //
- // Install unload handler...
- //
- if (_gDriverUnloadImageCount != 0) {
- Status = gBS->HandleProtocol (
- ImageHandle,
- &gEfiLoadedImageProtocolGuid,
- (VOID **)&LoadedImage
- );
- ASSERT_EFI_ERROR (Status);
- LoadedImage->Unload = _DriverUnloadHandler;
- }
-
- //
- // Call the driver entry point
- //
- Status = ProcessModuleEntryPointList (ImageHandle, SystemTable);
-
- //
- // If all of the drivers returned errors, then invoke all of the library destructors
- //
- if (EFI_ERROR (Status)) {
- //
- // Close our ExitBootServices () notify function
- //
- if (_gDriverExitBootServicesEvent[0] != NULL) {
- Status = gBS->CloseEvent (_mDriverExitBootServicesNotifyEvent);
- ASSERT_EFI_ERROR (Status);
- }
-
- ProcessLibraryDestructorList (ImageHandle, SystemTable);
- }
-
- //
- // Return the cummalative return status code from all of the driver entry points
- //
- return Status;
-}
-
-
-/**
- Enrty point wrapper of DXE Driver.
-
- @param ImageHandle ImageHandle of the loaded driver.
- @param SystemTable Pointer to the EFI System Table.
-
- @retval EFI_SUCCESS One or more of the drivers returned a success code.
- @retval !EFI_SUCESS The return status from the last driver entry point in the list.
-
-**/
-EFI_STATUS
-EFIAPI
-EfiMain (
- IN EFI_HANDLE ImageHandle,
- IN EFI_SYSTEM_TABLE *SystemTable
- )
-{
- return _ModuleEntryPoint (ImageHandle, SystemTable);
-}
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