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git.proxmox.com Git - mirror_edk2.git/blob - OldMdePkg/Include/Ipf/ProcessorBind.h
119b5913c44c3ec4b4db4ee3365fb3ffe0084452
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.
13 Module Name: ProcessorBind.h
17 #ifndef __PROCESSOR_BIND_H__
18 #define __PROCESSOR_BIND_H__
22 // Define the processor type so other code can make processor based choices
28 // Make sure we are useing the correct packing rules per EFI specification
36 // Disable warning that make it impossible to compile at /W4
37 // This only works for Microsoft tools. Copied from the
38 // IA-32 version of efibind.h
42 // Disabling bitfield type checking warnings.
44 #pragma warning ( disable : 4214 )
47 // Disabling the unreferenced formal parameter warnings.
49 #pragma warning ( disable : 4100 )
52 // Disable slightly different base types warning as CHAR8 * can not be set
53 // to a constant string.
55 #pragma warning ( disable : 4057 )
58 // Disable warning on conversion from function pointer to a data pointer
60 #pragma warning ( disable : 4054 )
63 // ASSERT(FALSE) or while (TRUE) are legal constructes so supress this warning
65 #pragma warning ( disable : 4127 )
68 // Can not cast a function pointer to a data pointer. We need to do this on
69 // IPF to get access to the PLABEL.
71 #pragma warning ( disable : 4514 )
74 // This warning is caused by functions defined but not used. For precompiled header only.
76 #pragma warning ( disable : 4505 )
79 // This warning is caused by empty (after preprocessing) souce file. For precompiled header only.
81 #pragma warning ( disable : 4206 )
86 #if (__STDC_VERSION__ < 199901L)
88 // No ANSI C 2000 stdint.h integer width declarations, so define equivalents
95 // use Microsoft C complier dependent interger width types
97 typedef unsigned __int64 UINT64
;
98 typedef __int64 INT64
;
99 typedef unsigned __int32 UINT32
;
100 typedef __int32 INT32
;
101 typedef unsigned short UINT16
;
102 typedef unsigned short CHAR16
;
104 typedef unsigned char BOOLEAN
;
105 typedef unsigned char UINT8
;
111 // P64 - is Intel Itanium(TM) speak for pointers being 64-bit and longs and ints
114 typedef unsigned long long UINT64
;
115 typedef long long INT64
;
116 typedef unsigned int UINT32
;
118 typedef unsigned short CHAR16
;
119 typedef unsigned short UINT16
;
121 typedef unsigned char BOOLEAN
;
122 typedef unsigned char UINT8
;
127 // Assume LP64 - longs and pointers are 64-bit. Ints are 32-bit.
129 typedef unsigned long UINT64
;
131 typedef unsigned int UINT32
;
133 typedef unsigned short UINT16
;
134 typedef unsigned short CHAR16
;
136 typedef unsigned char BOOLEAN
;
137 typedef unsigned char UINT8
;
143 #define UINT8_MAX 0xff
147 // Use ANSI C 2000 stdint.h integer width declarations
150 typedef uint8_t BOOLEAN
;
152 typedef uint8_t UINT8
;
153 typedef int16_t INT16
;
154 typedef uint16_t UINT16
;
155 typedef int32_t INT32
;
156 typedef uint32_t UINT32
;
157 typedef int64_t INT64
;
158 typedef uint64_t UINT64
;
160 typedef uint16_t CHAR16
;
164 typedef UINT64 UINTN
;
169 // Processor specific defines
171 #define MAX_BIT 0x8000000000000000ULL
172 #define MAX_2_BITS 0xC000000000000000ULL
175 // Maximum legal Itanium-based address
177 #define MAX_ADDRESS 0xFFFFFFFFFFFFFFFFULL
180 // Per the Itanium Software Conventions and Runtime Architecture Guide,
181 // section 3.3.4, IPF stack must always be 16-byte aligned.
183 #define CPU_STACK_ALIGNMENT 16
186 // Modifier to ensure that all protocol member functions and EFI intrinsics
187 // use the correct C calling convention. All protocol member functions and
188 // EFI intrinsics are required to modify thier member functions with EFIAPI.
192 // Microsoft* compiler requires _EFIAPI useage, __cdecl is Microsoft* specific C.
194 #define EFIAPI __cdecl
200 // The Microsoft* C compiler can removed references to unreferenced data items
201 // if the /OPT:REF linker option is used. We defined a macro as this is a
202 // a non standard extension
205 #define GLOBAL_REMOVE_IF_UNREFERENCED __declspec(selectany)
207 #define GLOBAL_REMOVE_IF_UNREFERENCED
211 // A pointer to a function in IPF points to a plabel.