2 files changed, 78 insertions, 0 deletions
diff --git a/roms/edk2/EmulatorPkg/Library/KeyMapLibNull/KeyMapLibNull.c b/roms/edk2/EmulatorPkg/Library/KeyMapLibNull/KeyMapLibNull.c
new file mode 100644
index 000000000..2e25fa5ac
--- /dev/null
+++ b/roms/edk2/EmulatorPkg/Library/KeyMapLibNull/KeyMapLibNull.c
@@ -0,0 +1,44 @@
+/*++ @file
+
+Copyright (c) 2011, Apple Inc. All rights reserved.
+SPDX-License-Identifier: BSD-2-Clause-Patent
+
+**/
+
+#include <Uefi.h>
+#include <Protocol/SimpleTextInEx.h>
+
+
+/**
+  KeyMapMake gets called on key presses.
+
+  @param  KeyData       Key that was pressed.
+
+  @retval EFI_SUCCESS   The constructor always returns EFI_SUCCESS.
+
+**/
+EFI_STATUS
+EFIAPI
+KeyMapMake (
+  IN EFI_KEY_DATA   *KeyData
+  )
+{
+  return EFI_SUCCESS;
+}
+
+/**
+  KeyMapBreak gets called on key releases.
+
+  @param  KeyData       Key that was pressed.
+
+  @retval EFI_SUCCESS   The constructor always returns EFI_SUCCESS.
+
+**/
+EFI_STATUS
+EFIAPI
+KeyMapBreak (
+  IN EFI_KEY_DATA   *KeyData
+  )
+{
+  return EFI_SUCCESS;
+}
diff --git a/roms/edk2/EmulatorPkg/Library/KeyMapLibNull/KeyMapLibNull.inf b/roms/edk2/EmulatorPkg/Library/KeyMapLibNull/KeyMapLibNull.inf
new file mode 100644
index 000000000..ed07bd4e1
--- /dev/null
+++ b/roms/edk2/EmulatorPkg/Library/KeyMapLibNull/KeyMapLibNull.inf
@@ -0,0 +1,34 @@
+## @file
+# A library to produce the global variable 'gEmuThunk'
+#
+# This library contains a single global variable 'gEmuThunk' along with a constructor to
+# initialize that global.
+# Copyright (c) 2006 - 2010, Intel Corporation. All rights reserved.<BR>
+# Portions copyright (c) 2011, Apple Inc. All rights reserved.
+#
+#  SPDX-License-Identifier: BSD-2-Clause-Patent
+#
+#
+##
+
+[Defines]
+  INF_VERSION                    = 0x00010005
+  BASE_NAME                      = KeyMapLibNull
+  FILE_GUID                      = 6B7067C7-A843-A34C-9530-48446963B740
+  MODULE_TYPE                    = DXE_DRIVER
+  VERSION_STRING                 = 1.0
+  LIBRARY_CLASS                  = KeyMapLib
+
+[Sources]
+  KeyMapLibNull.c
+
+
+[Packages]
+  MdePkg/MdePkg.dec
+  EmulatorPkg/EmulatorPkg.dec
+
+[LibraryClasses]
+  HobLib
+  DebugLib
+
+