MdePkg/ProcessorBind: add defines for page allocation granularity

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

diff --git a/MdePkg/Include/Ebc/ProcessorBind.h b/MdePkg/Include/Ebc/ProcessorBind.h
index 3eb3cf93570d81a25a087c4ea1d8d62c6c398d7e..da8b1a6d802a995420fd833e8cb69c1f0c1af59b 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
@@ -103,11 +103,23 @@ 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
 #define CPU_STACK_ALIGNMENT   sizeof(UINTN)\r
 \r
+///\r
+/// Page allocation granularity for EBC\r
+///\r
+#define DEFAULT_PAGE_ALLOCATION_GRANULARITY   (0x1000)\r
+#define RUNTIME_PAGE_ALLOCATION_GRANULARITY   (0x1000)\r
+\r
 ///\r
 /// Modifier to ensure that all protocol member functions and EFI intrinsics\r
 /// use the correct C calling convention. All protocol member functions and\r
@@ -132,5 +144,9 @@ typedef unsigned long         UINTN;
 **/\r
 #define FUNCTION_ENTRY_POINT(FunctionPointer) (VOID *)(UINTN)(FunctionPointer)\r
 \r
+#ifndef __USER_LABEL_PREFIX__\r
+#define __USER_LABEL_PREFIX__\r
+#endif\r
+\r
 #endif \r
 \r