1 files changed, 94 insertions, 0 deletions
diff --git a/EmulatorPkg/BootModePei/BootModePei.c b/EmulatorPkg/BootModePei/BootModePei.c
new file mode 100644
index 0000000000..e26e929f07
--- /dev/null
+++ b/EmulatorPkg/BootModePei/BootModePei.c
@@ -0,0 +1,94 @@
+/** @file
+
+Copyright (c) 2006 - 2008, Intel Corporation. All rights reserved.<BR>
+Portions copyright (c) 2011, Apple Inc. 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.             
+
+**/
+
+
+
+//
+// The package level header files this module uses
+//
+#include <PiPei.h>
+
+#include <Library/PcdLib.h>
+#include <Library/PeiServicesLib.h>
+
+
+//
+// The protocols, PPI and GUID defintions for this module
+//
+#include <Ppi/MasterBootMode.h>
+#include <Ppi/BootInRecoveryMode.h>
+//
+// The Library classes this module consumes
+//
+#include <Library/DebugLib.h>
+#include <Library/PeimEntryPoint.h>
+
+
+//
+// Module globals
+//
+EFI_PEI_PPI_DESCRIPTOR  mPpiListBootMode = {
+  (EFI_PEI_PPI_DESCRIPTOR_PPI | EFI_PEI_PPI_DESCRIPTOR_TERMINATE_LIST),
+  &gEfiPeiMasterBootModePpiGuid,
+  NULL
+};
+
+EFI_PEI_PPI_DESCRIPTOR  mPpiListRecoveryBootMode = {
+  (EFI_PEI_PPI_DESCRIPTOR_PPI | EFI_PEI_PPI_DESCRIPTOR_TERMINATE_LIST),
+  &gEfiPeiBootInRecoveryModePpiGuid,
+  NULL
+};
+
+EFI_STATUS
+EFIAPI
+InitializeBootMode (
+  IN       EFI_PEI_FILE_HANDLE       FileHandle,
+  IN CONST EFI_PEI_SERVICES          **PeiServices
+  )
+/*++
+
+Routine Description:
+
+  Peform the boot mode determination logic
+
+Arguments:
+
+  PeiServices - General purpose services available to every PEIM.
+    
+Returns:
+
+  Status -  EFI_SUCCESS if the boot mode could be set
+
+**/
+{
+  EFI_STATUS    Status;
+  EFI_BOOT_MODE BootMode;
+
+  DEBUG ((EFI_D_ERROR, "Emu Boot Mode PEIM Loaded\n"));
+
+  BootMode  = FixedPcdGet32 (PcdEmuBootMode);
+
+  Status    = PeiServicesSetBootMode (BootMode);
+  ASSERT_EFI_ERROR (Status);
+
+  Status = PeiServicesInstallPpi (&mPpiListBootMode);
+  ASSERT_EFI_ERROR (Status);
+
+  if (BootMode == BOOT_IN_RECOVERY_MODE) {
+    Status = PeiServicesInstallPpi (&mPpiListRecoveryBootMode);
+    ASSERT_EFI_ERROR (Status);
+  }
+
+  return Status;
+}