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git.proxmox.com Git - mirror_edk2.git/blob - MdePkg/Include/Ipf/ProcessorBind.h
2 Processor or Compiler specific defines and types for Intel Itanium(TM).
4 Copyright (c) 2006, Intel Corporation
5 All rights reserved. This program and the accompanying materials
6 are licensed and made available under the terms and conditions of the BSD License
7 which accompanies this distribution. The full text of the license may be found at
8 http://opensource.org/licenses/bsd-license.php
10 THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
11 WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
15 #ifndef __PROCESSOR_BIND_H__
16 #define __PROCESSOR_BIND_H__
20 // Define the processor type so other code can make processor based choices
26 // Make sure we are useing the correct packing rules per EFI specification
34 // Disable warning that make it impossible to compile at /W4
35 // This only works for Microsoft tools. Copied from the
36 // IA-32 version of efibind.h
40 // Disabling bitfield type checking warnings.
42 #pragma warning ( disable : 4214 )
45 // Disabling the unreferenced formal parameter warnings.
47 #pragma warning ( disable : 4100 )
50 // Disable slightly different base types warning as CHAR8 * can not be set
51 // to a constant string.
53 #pragma warning ( disable : 4057 )
56 // Disable warning on conversion from function pointer to a data pointer
58 #pragma warning ( disable : 4054 )
61 // ASSERT(FALSE) or while (TRUE) are legal constructes so supress this warning
63 #pragma warning ( disable : 4127 )
66 // Can not cast a function pointer to a data pointer. We need to do this on
67 // IPF to get access to the PLABEL.
69 #pragma warning ( disable : 4514 )
72 // This warning is caused by functions defined but not used. For precompiled header only.
74 #pragma warning ( disable : 4505 )
77 // This warning is caused by empty (after preprocessing) souce file. For precompiled header only.
79 #pragma warning ( disable : 4206 )
84 #if (__STDC_VERSION__ < 199901L)
86 // No ANSI C 2000 stdint.h integer width declarations, so define equivalents
93 // use Microsoft C complier dependent interger width types
95 typedef unsigned __int64 UINT64
;
96 typedef __int64 INT64
;
97 typedef unsigned __int32 UINT32
;
98 typedef __int32 INT32
;
99 typedef unsigned short UINT16
;
100 typedef unsigned short CHAR16
;
102 typedef unsigned char BOOLEAN
;
103 typedef unsigned char UINT8
;
109 // P64 - is Intel Itanium(TM) speak for pointers being 64-bit and longs and ints
112 typedef unsigned long long UINT64
;
113 typedef long long INT64
;
114 typedef unsigned int UINT32
;
116 typedef unsigned short CHAR16
;
117 typedef unsigned short UINT16
;
119 typedef unsigned char BOOLEAN
;
120 typedef unsigned char UINT8
;
125 // Assume LP64 - longs and pointers are 64-bit. Ints are 32-bit.
127 typedef unsigned long UINT64
;
129 typedef unsigned int UINT32
;
131 typedef unsigned short UINT16
;
132 typedef unsigned short CHAR16
;
134 typedef unsigned char BOOLEAN
;
135 typedef unsigned char UINT8
;
141 #define UINT8_MAX 0xff
145 // Use ANSI C 2000 stdint.h integer width declarations
148 typedef uint8_t BOOLEAN
;
150 typedef uint8_t UINT8
;
151 typedef int16_t INT16
;
152 typedef uint16_t UINT16
;
153 typedef int32_t INT32
;
154 typedef uint32_t UINT32
;
155 typedef int64_t INT64
;
156 typedef uint64_t UINT64
;
158 typedef uint16_t CHAR16
;
162 typedef UINT64 UINTN
;
167 // Processor specific defines
169 #define MAX_BIT 0x8000000000000000ULL
170 #define MAX_2_BITS 0xC000000000000000ULL
173 // Maximum legal Itanium-based address
175 #define MAX_ADDRESS 0xFFFFFFFFFFFFFFFFULL
178 // Per the Itanium Software Conventions and Runtime Architecture Guide,
179 // section 3.3.4, IPF stack must always be 16-byte aligned.
181 #define CPU_STACK_ALIGNMENT 16
184 // Modifier to ensure that all protocol member functions and EFI intrinsics
185 // use the correct C calling convention. All protocol member functions and
186 // EFI intrinsics are required to modify thier member functions with EFIAPI.
190 // Microsoft* compiler requires _EFIAPI useage, __cdecl is Microsoft* specific C.
192 #define EFIAPI __cdecl
198 // The Microsoft* C compiler can removed references to unreferenced data items
199 // if the /OPT:REF linker option is used. We defined a macro as this is a
200 // a non standard extension
203 #define GLOBAL_REMOVE_IF_UNREFERENCED __declspec(selectany)
205 #define GLOBAL_REMOVE_IF_UNREFERENCED
209 // A pointer to a function in IPF points to a plabel.