Add defines for MAX values for EBC arch.

[mirror_edk2.git] / MdePkg / Include / Ebc / ProcessorBind.h

diff --git a/MdePkg/Include/Ebc/ProcessorBind.h b/MdePkg/Include/Ebc/ProcessorBind.h
index 3eb3cf93570d81a25a087c4ea1d8d62c6c398d7e..4e1a67fb4e575a77d2bea218ca1d05425fe756fd 100644 (file)
--- a/MdePkg/Include/Ebc/ProcessorBind.h
+++ b/MdePkg/Include/Ebc/ProcessorBind.h
@@ -4,7 +4,7 @@
   We currently only have one EBC compiler so there may be some Intel compiler\r
   specific functions in this file.\r
 \r
-Copyright (c) 2006 - 2010, Intel Corporation.  All rights reserved<BR>\r
+Copyright (c) 2006 - 2013, Intel Corporation. All rights reserved.<BR>\r
 This program and the accompanying materials are licensed and made available under \r
 the terms and conditions of the BSD License that accompanies this distribution.  \r
 The full text of the license may be found at\r
@@ -30,7 +30,7 @@ WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
 ///\r
 /// 1-byte signed value\r
 ///\r
-typedef char                  INT8;\r
+typedef signed char           INT8;\r
 ///\r
 /// Logical Boolean.  1-byte value containing 0 for FALSE or a 1 for TRUE.  Other\r
 /// values are undefined.\r
@@ -103,6 +103,12 @@ typedef unsigned long         UINTN;
 ///\r
 #define MAX_ADDRESS   ((UINTN) ~0)\r
 \r
+///\r
+/// Maximum legal EBC INTN and UINTN values.\r
+///\r
+#define MAX_UINTN  ((UINTN) ~0)\r
+#define MAX_INTN   ((INTN)~MAX_BIT)\r
+\r
 ///\r
 /// The stack alignment required for EBC\r
 ///\r