1 files changed, 68 insertions, 0 deletions
diff --git a/roms/edk2/EmulatorPkg/ThunkPpiToProtocolPei/ThunkPpiToProtocolPei.c b/roms/edk2/EmulatorPkg/ThunkPpiToProtocolPei/ThunkPpiToProtocolPei.c
new file mode 100644
index 000000000..f168811ad
--- /dev/null
+++ b/roms/edk2/EmulatorPkg/ThunkPpiToProtocolPei/ThunkPpiToProtocolPei.c
@@ -0,0 +1,68 @@
+/*++ @file
+  UEFI/PI PEIM to abstract construction of firmware volume in a Unix environment.
+
+Copyright (c) 2006 - 2008, Intel Corporation. All rights reserved.<BR>
+Portions copyright (c) 2010 - 2011, Apple Inc. All rights reserved.
+SPDX-License-Identifier: BSD-2-Clause-Patent
+
+**/
+
+#include <PiPei.h>
+
+#include <Library/DebugLib.h>
+#include <Library/PeimEntryPoint.h>
+#include <Library/HobLib.h>
+#include <Library/PeiServicesLib.h>
+#include <Library/PeiServicesTablePointerLib.h>
+
+#include <Ppi/EmuThunk.h>
+#include <Protocol/EmuThunk.h>
+
+
+
+EFI_STATUS
+EFIAPI
+PeiInitialzeThunkPpiToProtocolPei (
+  IN       EFI_PEI_FILE_HANDLE       FileHandle,
+  IN CONST EFI_PEI_SERVICES          **PeiServices
+  )
+/*++
+
+Routine Description:
+
+  Perform a call-back into the SEC simulator to get Unix Stuff
+
+Arguments:
+
+  PeiServices - General purpose services available to every PEIM.
+
+Returns:
+
+  None
+
+**/
+{
+  EFI_STATUS              Status;
+  EFI_PEI_PPI_DESCRIPTOR  *PpiDescriptor;
+  EMU_THUNK_PPI           *Thunk;
+  VOID                    *Ptr;
+
+  DEBUG ((EFI_D_ERROR, "Emu Thunk PEIM Loaded\n"));
+
+  Status = PeiServicesLocatePpi (
+              &gEmuThunkPpiGuid,        // GUID
+              0,                        // INSTANCE
+              &PpiDescriptor,           // EFI_PEI_PPI_DESCRIPTOR
+              (VOID **)&Thunk           // PPI
+              );
+  ASSERT_EFI_ERROR (Status);
+
+  Ptr = Thunk->Thunk ();
+
+  BuildGuidDataHob (
+    &gEmuThunkProtocolGuid,              // Guid
+    &Ptr,                                // Buffer
+    sizeof (VOID *)                      // Sizeof Buffer
+    );
+  return Status;
+}