--- /dev/null
+/** @file
+ Processor or Compiler specific defines and types for IA-32 architecture.
+
+Copyright (c) 2006 - 2013, Intel Corporation. All rights reserved.<BR>
+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.
+
+**/
+
+#ifndef __PROCESSOR_BIND_H__
+#define __PROCESSOR_BIND_H__
+
+FILE_LICENCE ( BSD3 );
+
+///
+/// Define the processor type so other code can make processor based choices.
+///
+#define MDE_CPU_IA32
+
+//
+// Make sure we are using the correct packing rules per EFI specification
+//
+#if !defined(__GNUC__)
+#pragma pack()
+#endif
+
+#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 )
+
+//
+// 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 )
+
+//
+// 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 )
+
+//
+// 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 )
+
+#endif
+
+
+#if defined(_MSC_EXTENSIONS)
+
+//
+// Disable warning that make it impossible to compile at /W4
+// This only works for Microsoft* tools
+//
+
+//
+// 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 constructes so supress 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 )
+
+#endif
+
+
+#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;
+#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;
+///
+/// Signed value of native width. (4 bytes on supported 32-bit processor instructions;
+/// 8 bytes on supported 64-bit processor instructions.)
+///
+typedef INT32 INTN;
+
+//
+// Processor specific defines
+//
+
+///
+/// A value of native width with the highest bit set.
+///
+#define MAX_BIT 0x80000000
+///
+/// A value of native width with the two highest bits set.
+///
+#define MAX_2_BITS 0xC0000000
+
+///
+/// Maximum legal IA-32 address.
+///
+#define MAX_ADDRESS 0xFFFFFFFF
+
+///
+/// Maximum legal IA-32 INTN and UINTN values.
+///
+#define MAX_INTN ((INTN)0x7FFFFFFF)
+#define MAX_UINTN ((UINTN)0xFFFFFFFF)
+
+///
+/// The stack alignment required for IA-32.
+///
+#define CPU_STACK_ALIGNMENT sizeof(UINTN)
+
+//
+// Modifier to ensure that all protocol member functions and EFI intrinsics
+// use the correct C calling convention. All protocol member functions and
+// 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))
+#else
+ ///
+ /// 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
+#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,
+ 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)
+
+#ifndef __USER_LABEL_PREFIX__
+#define __USER_LABEL_PREFIX__ _
+#endif
+
+#endif
+
Code Review / kvmfornfv.git / blobdiff