1 files changed, 33 insertions, 0 deletions
diff --git a/IntelFspPkg/FspSecCore/Ia32/FspHelper.s b/IntelFspPkg/FspSecCore/Ia32/FspHelper.s
new file mode 100644
index 0000000000..40b822ac87
--- /dev/null
+++ b/IntelFspPkg/FspSecCore/Ia32/FspHelper.s
@@ -0,0 +1,33 @@
+#------------------------------------------------------------------------------
+#
+# Copyright (c) 2015, Intel Corporation. All rights reserved.<BR>
+# 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.
+#
+# Abstract:
+#
+#   Provide FSP helper function.
+#
+#------------------------------------------------------------------------------
+
+ASM_GLOBAL ASM_PFX(FspInfoHeaderRelativeOff)
+ASM_PFX(FspInfoHeaderRelativeOff):
+   #
+   # This value will be pached by the build script
+   #
+   .long    0x012345678
+
+
+ASM_GLOBAL ASM_PFX(GetFspBaseAddress)
+ASM_PFX(GetFspBaseAddress):
+   mov    $GetFspBaseAddress, %eax
+   sub    $FspInfoHeaderRelativeOff, %eax
+   add    $0x01C, %eax
+   mov    (%eax), %eax
+   ret
+