X-Git-Url: https://git.proxmox.com/?p=mirror_edk2.git;a=blobdiff_plain;f=MdePkg%2FInclude%2FAArch64%2FProcessorBind.h;h=dad75df1c5796a458a945780c7a090830afc1e37;hp=775e7498c5c9d855a9680f7fc88be248622feaa4;hb=82379bf6603274e81604d5a6f6bb14bdde616286;hpb=08855193cafebaa2e071ffb5f083bcb3cb6d4df0

diff --git a/MdePkg/Include/AArch64/ProcessorBind.h b/MdePkg/Include/AArch64/ProcessorBind.h
index 775e7498c5..dad75df1c5 100644
--- a/MdePkg/Include/AArch64/ProcessorBind.h
+++ b/MdePkg/Include/AArch64/ProcessorBind.h
@@ -1,7 +1,7 @@
 /** @file
   Processor or Compiler specific defines and types for AArch64.
 
-  Copyright (c) 2006 - 2010, Intel Corporation. All rights reserved.<BR>
+  Copyright (c) 2006 - 2018, Intel Corporation. All rights reserved.<BR>
   Portions copyright (c) 2008 - 2009, Apple Inc. All rights reserved.<BR>
   Portions copyright (c) 2011 - 2013, ARM Ltd. All rights reserved.<BR>
 
@@ -26,11 +26,57 @@
 //
 // Make sure we are using the correct packing rules per EFI specification
 //
-#ifndef __GNUC__
+#if !defined(__GNUC__) && !defined(__ASSEMBLER__)
 #pragma pack()
 #endif
 
-#if _MSC_EXTENSIONS
+#if defined(_MSC_EXTENSIONS)
+
+//
+// Disable some level 4 compilation warnings (same as IA32 and X64)
+//
+
+//
+// Disabling bitfield type checking warnings.
+//
+#pragma warning ( disable : 4214 )
+
+//
+// Disabling the unreferenced formal parameter warnings.
+//
+#pragma warning ( disable : 4100 )
+
+//
+// Disable slightly different base types warning as CHAR8 * can not be set
+// to a constant string.
+//
+#pragma warning ( disable : 4057 )
+
+//
+// ASSERT(FALSE) or while (TRUE) are legal constructs so suppress this warning
+//
+#pragma warning ( disable : 4127 )
+
+//
+// This warning is caused by functions defined but not used. For precompiled header only.
+//
+#pragma warning ( disable : 4505 )
+
+//
+// This warning is caused by empty (after preprocessing) source file. For precompiled header only.
+//
+#pragma warning ( disable : 4206 )
+
+//
+// Disable 'potentially uninitialized local variable X used' warnings
+//
+#pragma warning ( disable : 4701 )
+
+//
+// Disable 'potentially uninitialized local pointer variable X used' warnings
+//
+#pragma warning ( disable : 4703 )
+
   //
   // use Microsoft* C compiler dependent integer width types
   //
@@ -45,7 +91,9 @@
   typedef unsigned char       UINT8;
   typedef char                CHAR8;
   typedef signed char         INT8;
+
 #else
+
   //
   // Assume standard AARCH64 alignment.
   //
@@ -60,6 +108,7 @@
   typedef unsigned char       UINT8;
   typedef char                CHAR8;
   typedef signed char         INT8;
+
 #endif
 
 ///
@@ -89,9 +138,9 @@ typedef INT64   INTN;
 #define MAX_2_BITS  0xC000000000000000ULL
 
 ///
-/// Maximum legal AARCH64  address
+/// Maximum legal AARCH64  address (48 bits for 4 KB page size)
 ///
-#define MAX_ADDRESS   0xFFFFFFFFFFFFFFFFULL
+#define MAX_ADDRESS   0xFFFFFFFFFFFFULL
 
 ///
 /// Maximum legal AArch64 INTN and UINTN values.
@@ -99,6 +148,11 @@ typedef INT64   INTN;
 #define MAX_INTN   ((INTN)0x7FFFFFFFFFFFFFFFULL)
 #define MAX_UINTN  ((UINTN)0xFFFFFFFFFFFFFFFFULL)
 
+///
+/// Minimum legal AArch64 INTN value.
+///
+#define MIN_INTN   (((INTN)-9223372036854775807LL) - 1)
+
 ///
 /// The stack alignment required for AARCH64
 ///