MdePkg IA32/X64 ProcessorBind.h : Disable the C4701 and C4703 warnings for VS2013.

[mirror_edk2.git] / MdePkg / Include / X64 / ProcessorBind.h

diff --git a/MdePkg/Include/X64/ProcessorBind.h b/MdePkg/Include/X64/ProcessorBind.h
index b22d654ae6315b64c0c068c4dc58a3a011e98066..81dbe188ca4983cd3fd49f0f3bf4226fade5b190 100644 (file)
--- a/MdePkg/Include/X64/ProcessorBind.h
+++ b/MdePkg/Include/X64/ProcessorBind.h
@@ -1,8 +1,8 @@
 /** @file\r
   Processor or Compiler specific defines and types x64 (Intel 64, AMD64).\r
 \r
-  Copyright (c) 2006 - 2010, Intel Corporation<BR>                                                         \r
-  All rights reserved. This program and the accompanying materials                          \r
+  Copyright (c) 2006 - 2015, Intel Corporation. All rights reserved.<BR>\r
+  This program and the accompanying materials                          \r
   are licensed and made available under the terms and conditions of the BSD License         \r
   which accompanies this distribution.  The full text of the license may be found at        \r
   http://opensource.org/licenses/bsd-license.php                                            \r
@@ -94,6 +94,26 @@
 //\r
 #pragma warning ( disable : 4206 )\r
 \r
+#if _MSC_VER == 1800\r
+\r
+//\r
+// Disable these warnings for VS2013.\r
+//\r
+\r
+//\r
+// This warning is for potentially uninitialized local variable, and it may cause false \r
+// positive issues in VS2013 build\r
+//\r
+#pragma warning ( disable : 4701 )\r
+  \r
+//\r
+// This warning is for potentially uninitialized local pointer variable, and it may cause \r
+// false positive issues in VS2013 build\r
+//\r
+#pragma warning ( disable : 4703 )\r
+  \r
+#endif\r
+\r
 #endif\r
 \r
 \r
@@ -147,7 +167,7 @@
   ///\r
   /// 1-byte signed value\r
   ///\r
-  typedef char                INT8;\r
+  typedef signed char         INT8;\r
 #else\r
   ///\r
   /// 8-byte unsigned value\r
@@ -194,7 +214,7 @@
   ///\r
   /// 1-byte signed value\r
   ///\r
-  typedef char                INT8;\r
+  typedef signed char         INT8;\r
 #endif\r
 \r
 ///\r
@@ -227,6 +247,12 @@ typedef INT64   INTN;
 ///\r
 #define MAX_ADDRESS   0xFFFFFFFFFFFFFFFFULL\r
 \r
+///\r
+/// Maximum legal x64 INTN and UINTN values.\r
+///\r
+#define MAX_INTN   ((INTN)0x7FFFFFFFFFFFFFFFULL)\r
+#define MAX_UINTN  ((UINTN)0xFFFFFFFFFFFFFFFFULL)\r
+\r
 ///\r
 /// The stack alignment required for x64\r
 ///\r
@@ -243,12 +269,12 @@ typedef INT64   INTN;
   ///\r
 #elif defined(_MSC_EXTENSIONS)\r
   ///\r
-  /// Microsoft* compiler specific method for EFIAPI calling convension\r
+  /// Microsoft* compiler specific method for EFIAPI calling convention.\r
   /// \r
   #define EFIAPI __cdecl  \r
 #elif defined(__GNUC__)\r
   ///\r
-  /// Define the standard calling convention reguardless of optimization level.\r
+  /// Define the standard calling convention regardless of optimization level.\r
   /// The GCC support assumes a GCC compiler that supports the EFI ABI. The EFI\r
   /// ABI is much closer to the x64 Microsoft* ABI than standard x64 (x86-64) \r
   /// GCC ABI. Thus a standard x64 (x86-64) GCC compiler can not be used for \r
@@ -284,5 +310,9 @@ typedef INT64   INTN;
 **/\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