Success to build first Nt32 module.

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@2753 6f19259b-4bc3-4df7-8a09-765794883524
2007-06-26 09:35:19 +00:00
parent 8693ca5d75
commit 869f8e34d2
39 changed files with 6951 additions and 750 deletions
--- a/Nt32Pkg/WinNtThunkDxe/WinNtThunk.c
+++ b/Nt32Pkg/WinNtThunkDxe/WinNtThunk.c
@@ -0,0 +1,92 @@
+/*++
+
+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:
+
+  WinNtThunk.c
+
+Abstract:
+
+  Produce WinNtThunk protocol and it's associated device path and controller 
+  state protocols. WinNtThunk is to the NT emulation environment as 
+  PCI_ROOT_BRIGE is to real hardware. The WinNtBusDriver is the child of this
+  driver.
+
+  Since we are a root hardware abstraction we do not install a Driver Binding
+  protocol on this handle. This driver can only support one one WinNtThunk protocol
+  in the system, since the device path is hard coded.
+
+--*/
+
+//
+// Include common header file for this module.
+//
+#include "CommonHeader.h"
+
+#include "WinNtThunk.h"
+
+//
+// WinNtThunk Device Path Protocol Instance
+//
+static WIN_NT_THUNK_DEVICE_PATH mWinNtThunkDevicePath = {
+  {
+    HARDWARE_DEVICE_PATH,
+    HW_VENDOR_DP,
+    (UINT8) (sizeof (VENDOR_DEVICE_PATH)),
+    (UINT8) ((sizeof (VENDOR_DEVICE_PATH)) >> 8),
+    EFI_WIN_NT_THUNK_PROTOCOL_GUID,
+  },
+  {
+    END_DEVICE_PATH_TYPE,
+    END_ENTIRE_DEVICE_PATH_SUBTYPE,
+    END_DEVICE_PATH_LENGTH,
+    0
+  }
+};
+
+
+EFI_STATUS
+EFIAPI
+InitializeWinNtThunk (
+  IN EFI_HANDLE                            ImageHandle,
+  IN EFI_SYSTEM_TABLE                      *SystemTable
+  )
+/*++
+
+Routine Description:
+  Install WinNtThunk Protocol and it's associated Device Path protocol
+
+Arguments:
+  (Standard EFI Image entry - EFI_IMAGE_ENTRY_POINT)
+
+Returns:
+  EFI_SUCEESS - WinNtThunk protocol is added or error status from 
+                gBS->InstallMultiProtocolInterfaces().
+
+--*/
+// TODO:    ImageHandle - add argument and description to function comment
+// TODO:    SystemTable - add argument and description to function comment
+{
+  EFI_STATUS  Status;
+  EFI_HANDLE  ControllerHandle;
+
+  ControllerHandle = NULL;
+  Status = gBS->InstallMultipleProtocolInterfaces (
+                  &ControllerHandle,
+                  &gEfiWinNtThunkProtocolGuid,
+                  gWinNt,
+                  &gEfiDevicePathProtocolGuid,
+                  &mWinNtThunkDevicePath,
+                  NULL
+                  );
+
+  return Status;
+}