X-Git-Url: https://git.proxmox.com/?p=mirror_edk2.git;a=blobdiff_plain;f=MdePkg%2FInclude%2FIa32%2FProcessorBind.h;h=9380380e57dd104b506b9fa3b572fab54f120a19;hp=22f07ca6375e01c5db2bb4a5dbe65e689c1fe368;hb=HEAD;hpb=a5077fd0d280b7160e14159144934b1d7391a045
diff --git a/MdePkg/Include/Ia32/ProcessorBind.h b/MdePkg/Include/Ia32/ProcessorBind.h
index 22f07ca637..ee39d1cfe1 100644
--- a/MdePkg/Include/Ia32/ProcessorBind.h
+++ b/MdePkg/Include/Ia32/ProcessorBind.h
@@ -1,14 +1,8 @@
/** @file
Processor or Compiler specific defines and types for IA-32 architecture.
-Copyright (c) 2006 - 2015, Intel Corporation. All rights reserved.
-This program and the accompanying materials are licensed and made available under
-the terms and conditions of the BSD License that 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.
+Copyright (c) 2006 - 2018, Intel Corporation. All rights reserved.
+SPDX-License-Identifier: BSD-2-Clause-Patent
**/
@@ -23,39 +17,38 @@ WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
//
// Make sure we are using the correct packing rules per EFI specification
//
-#if !defined(__GNUC__)
-#pragma pack()
+#if !defined (__GNUC__)
+ #pragma pack()
#endif
-#if defined(__INTEL_COMPILER)
+#if defined (__INTEL_COMPILER)
//
// Disable ICC's remark #869: "Parameter" was never referenced warning.
// This is legal ANSI C code so we disable the remark that is turned on with -Wall
//
-#pragma warning ( disable : 869 )
+ #pragma warning ( disable : 869 )
//
// Disable ICC's remark #1418: external function definition with no prior declaration.
// This is legal ANSI C code so we disable the remark that is turned on with /W4
//
-#pragma warning ( disable : 1418 )
+ #pragma warning ( disable : 1418 )
//
// Disable ICC's remark #1419: external declaration in primary source file
// This is legal ANSI C code so we disable the remark that is turned on with /W4
//
-#pragma warning ( disable : 1419 )
+ #pragma warning ( disable : 1419 )
//
// Disable ICC's remark #593: "Variable" was set but never used.
// This is legal ANSI C code so we disable the remark that is turned on with /W4
//
-#pragma warning ( disable : 593 )
+ #pragma warning ( disable : 593 )
#endif
-
-#if defined(_MSC_EXTENSIONS)
+#if defined (_MSC_EXTENSIONS)
//
// Disable warning that make it impossible to compile at /W4
@@ -65,168 +58,167 @@ WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
//
// Disabling bitfield type checking warnings.
//
-#pragma warning ( disable : 4214 )
+ #pragma warning ( disable : 4214 )
//
// Disabling the unreferenced formal parameter warnings.
//
-#pragma warning ( disable : 4100 )
+ #pragma warning ( disable : 4100 )
//
// Disable slightly different base types warning as CHAR8 * can not be set
// to a constant string.
//
-#pragma warning ( disable : 4057 )
+ #pragma warning ( disable : 4057 )
//
-// ASSERT(FALSE) or while (TRUE) are legal constructes so supress this warning
+// ASSERT(FALSE) or while (TRUE) are legal constructs so suppress this warning
//
-#pragma warning ( disable : 4127 )
+ #pragma warning ( disable : 4127 )
//
// This warning is caused by functions defined but not used. For precompiled header only.
//
-#pragma warning ( disable : 4505 )
+ #pragma warning ( disable : 4505 )
//
// This warning is caused by empty (after preprocessing) source file. For precompiled header only.
//
-#pragma warning ( disable : 4206 )
+ #pragma warning ( disable : 4206 )
-#if _MSC_VER == 1800
+ #if defined (_MSC_VER) && _MSC_VER >= 1800
//
// Disable these warnings for VS2013.
//
//
-// This warning is for potentially uninitialized local variable, and it may cause false
-// positive issues in VS2013 build
+// This warning is for potentially uninitialized local variable, and it may cause false
+// positive issues in VS2013 and VS2015 build
//
-#pragma warning ( disable : 4701 )
-
+ #pragma warning ( disable : 4701 )
+
//
-// This warning is for potentially uninitialized local pointer variable, and it may cause
-// false positive issues in VS2013 build
+// This warning is for potentially uninitialized local pointer variable, and it may cause
+// false positive issues in VS2013 and VS2015 build
//
-#pragma warning ( disable : 4703 )
-
-#endif
+ #pragma warning ( disable : 4703 )
+
+ #endif
#endif
+#if defined (_MSC_EXTENSIONS)
+
+//
+// use Microsoft C compiler dependent integer width types
+//
-#if defined(_MSC_EXTENSIONS)
-
- //
- // use Microsoft C complier dependent integer width types
- //
-
- ///
- /// 8-byte unsigned value.
- ///
- typedef unsigned __int64 UINT64;
- ///
- /// 8-byte signed value.
- ///
- typedef __int64 INT64;
- ///
- /// 4-byte unsigned value.
- ///
- typedef unsigned __int32 UINT32;
- ///
- /// 4-byte signed value.
- ///
- typedef __int32 INT32;
- ///
- /// 2-byte unsigned value.
- ///
- typedef unsigned short UINT16;
- ///
- /// 2-byte Character. Unless otherwise specified all strings are stored in the
- /// UTF-16 encoding format as defined by Unicode 2.1 and ISO/IEC 10646 standards.
- ///
- typedef unsigned short CHAR16;
- ///
- /// 2-byte signed value.
- ///
- typedef short INT16;
- ///
- /// Logical Boolean. 1-byte value containing 0 for FALSE or a 1 for TRUE. Other
- /// values are undefined.
- ///
- typedef unsigned char BOOLEAN;
- ///
- /// 1-byte unsigned value.
- ///
- typedef unsigned char UINT8;
- ///
- /// 1-byte Character.
- ///
- typedef char CHAR8;
- ///
- /// 1-byte signed value.
- ///
- typedef signed char INT8;
-#else
- ///
- /// 8-byte unsigned value.
- ///
- typedef unsigned long long UINT64;
- ///
- /// 8-byte signed value.
- ///
- typedef long long INT64;
- ///
- /// 4-byte unsigned value.
- ///
- typedef unsigned int UINT32;
- ///
- /// 4-byte signed value.
- ///
- typedef int INT32;
- ///
- /// 2-byte unsigned value.
- ///
- typedef unsigned short UINT16;
- ///
- /// 2-byte Character. Unless otherwise specified all strings are stored in the
- /// UTF-16 encoding format as defined by Unicode 2.1 and ISO/IEC 10646 standards.
- ///
- typedef unsigned short CHAR16;
- ///
- /// 2-byte signed value.
- ///
- typedef short INT16;
- ///
- /// Logical Boolean. 1-byte value containing 0 for FALSE or a 1 for TRUE. Other
- /// values are undefined.
- ///
- typedef unsigned char BOOLEAN;
- ///
- /// 1-byte unsigned value.
- ///
- typedef unsigned char UINT8;
- ///
- /// 1-byte Character
- ///
- typedef char CHAR8;
- ///
- /// 1-byte signed value
- ///
- typedef signed char INT8;
+///
+/// 8-byte unsigned value.
+///
+typedef unsigned __int64 UINT64;
+///
+/// 8-byte signed value.
+///
+typedef __int64 INT64;
+///
+/// 4-byte unsigned value.
+///
+typedef unsigned __int32 UINT32;
+///
+/// 4-byte signed value.
+///
+typedef __int32 INT32;
+///
+/// 2-byte unsigned value.
+///
+typedef unsigned short UINT16;
+///
+/// 2-byte Character. Unless otherwise specified all strings are stored in the
+/// UTF-16 encoding format as defined by Unicode 2.1 and ISO/IEC 10646 standards.
+///
+typedef unsigned short CHAR16;
+///
+/// 2-byte signed value.
+///
+typedef short INT16;
+///
+/// Logical Boolean. 1-byte value containing 0 for FALSE or a 1 for TRUE. Other
+/// values are undefined.
+///
+typedef unsigned char BOOLEAN;
+///
+/// 1-byte unsigned value.
+///
+typedef unsigned char UINT8;
+///
+/// 1-byte Character.
+///
+typedef char CHAR8;
+///
+/// 1-byte signed value.
+///
+typedef signed char INT8;
+#else
+///
+/// 8-byte unsigned value.
+///
+typedef unsigned long long UINT64;
+///
+/// 8-byte signed value.
+///
+typedef long long INT64;
+///
+/// 4-byte unsigned value.
+///
+typedef unsigned int UINT32;
+///
+/// 4-byte signed value.
+///
+typedef int INT32;
+///
+/// 2-byte unsigned value.
+///
+typedef unsigned short UINT16;
+///
+/// 2-byte Character. Unless otherwise specified all strings are stored in the
+/// UTF-16 encoding format as defined by Unicode 2.1 and ISO/IEC 10646 standards.
+///
+typedef unsigned short CHAR16;
+///
+/// 2-byte signed value.
+///
+typedef short INT16;
+///
+/// Logical Boolean. 1-byte value containing 0 for FALSE or a 1 for TRUE. Other
+/// values are undefined.
+///
+typedef unsigned char BOOLEAN;
+///
+/// 1-byte unsigned value.
+///
+typedef unsigned char UINT8;
+///
+/// 1-byte Character
+///
+typedef char CHAR8;
+///
+/// 1-byte signed value
+///
+typedef signed char INT8;
#endif
///
/// Unsigned value of native width. (4 bytes on supported 32-bit processor instructions;
/// 8 bytes on supported 64-bit processor instructions.)
///
-typedef UINT32 UINTN;
+typedef UINT32 UINTN;
///
/// Signed value of native width. (4 bytes on supported 32-bit processor instructions;
/// 8 bytes on supported 64-bit processor instructions.)
///
-typedef INT32 INTN;
+typedef INT32 INTN;
//
// Processor specific defines
@@ -235,7 +227,7 @@ typedef INT32 INTN;
///
/// A value of native width with the highest bit set.
///
-#define MAX_BIT 0x80000000
+#define MAX_BIT 0x80000000
///
/// A value of native width with the two highest bits set.
///
@@ -244,7 +236,12 @@ typedef INT32 INTN;
///
/// Maximum legal IA-32 address.
///
-#define MAX_ADDRESS 0xFFFFFFFF
+#define MAX_ADDRESS 0xFFFFFFFF
+
+///
+/// Maximum usable address at boot time
+///
+#define MAX_ALLOC_ADDRESS MAX_ADDRESS
///
/// Maximum legal IA-32 INTN and UINTN values.
@@ -252,10 +249,21 @@ typedef INT32 INTN;
#define MAX_INTN ((INTN)0x7FFFFFFF)
#define MAX_UINTN ((UINTN)0xFFFFFFFF)
+///
+/// Minimum legal IA-32 INTN value.
+///
+#define MIN_INTN (((INTN)-2147483647) - 1)
+
///
/// The stack alignment required for IA-32.
///
-#define CPU_STACK_ALIGNMENT sizeof(UINTN)
+#define CPU_STACK_ALIGNMENT sizeof(UINTN)
+
+///
+/// Page allocation granularity for IA-32.
+///
+#define DEFAULT_PAGE_ALLOCATION_GRANULARITY (0x1000)
+#define RUNTIME_PAGE_ALLOCATION_GRANULARITY (0x1000)
//
// Modifier to ensure that all protocol member functions and EFI intrinsics
@@ -263,50 +271,49 @@ typedef INT32 INTN;
// EFI intrinsics are required to modify their member functions with EFIAPI.
//
#ifdef EFIAPI
- ///
- /// If EFIAPI is already defined, then we use that definition.
- ///
-#elif defined(_MSC_EXTENSIONS)
- ///
- /// Microsoft* compiler specific method for EFIAPI calling convention.
- ///
- #define EFIAPI __cdecl
-#elif defined(__GNUC__)
- ///
- /// GCC specific method for EFIAPI calling convention.
- ///
- #define EFIAPI __attribute__((cdecl))
+///
+/// If EFIAPI is already defined, then we use that definition.
+///
+#elif defined (_MSC_EXTENSIONS)
+///
+/// Microsoft* compiler specific method for EFIAPI calling convention.
+///
+#define EFIAPI __cdecl
+#elif defined (__GNUC__) || defined (__clang__)
+///
+/// GCC specific method for EFIAPI calling convention.
+///
+#define EFIAPI __attribute__((cdecl))
#else
- ///
- /// The default for a non Microsoft* or GCC compiler is to assume the EFI ABI
- /// is the standard.
- ///
- #define EFIAPI
+///
+/// The default for a non Microsoft* or GCC compiler is to assume the EFI ABI
+/// is the standard.
+///
+#define EFIAPI
#endif
-#if defined(__GNUC__)
- ///
- /// For GNU assembly code, .global or .globl can declare global symbols.
- /// Define this macro to unify the usage.
- ///
- #define ASM_GLOBAL .globl
+#if defined (__GNUC__) || defined (__clang__)
+///
+/// For GNU assembly code, .global or .globl can declare global symbols.
+/// Define this macro to unify the usage.
+///
+#define ASM_GLOBAL .globl
#endif
/**
Return the pointer to the first instruction of a function given a function pointer.
- On IA-32 CPU architectures, these two pointer values are the same,
+ On IA-32 CPU architectures, these two pointer values are the same,
so the implementation of this macro is very simple.
-
+
@param FunctionPointer A pointer to a function.
@return The pointer to the first instruction of a function given a function pointer.
-
+
**/
-#define FUNCTION_ENTRY_POINT(FunctionPointer) (VOID *)(UINTN)(FunctionPointer)
+#define FUNCTION_ENTRY_POINT(FunctionPointer) (VOID *)(UINTN)(FunctionPointer)
#ifndef __USER_LABEL_PREFIX__
-#define __USER_LABEL_PREFIX__ _
+#define __USER_LABEL_PREFIX__ _
#endif
#endif
-