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efibind.h (143250) efibind.h (163898)
1/* $FreeBSD: head/sys/boot/efi/include/i386/efibind.h 143250 2005-03-07 15:38:37Z stefanf $ */
1/* $FreeBSD: head/sys/boot/efi/include/i386/efibind.h 163898 2006-11-02 02:42:48Z marcel $ */
2/*++
3
2/*++
3
4Copyright (c) 1998 Intel Corporation
4Copyright (c) 1999 - 2003 Intel Corporation. All rights reserved
5This software and associated documentation (if any) is furnished
6under a license and may only be used or copied in accordance
7with the terms of the license. Except as permitted by such
8license, no part of this software or documentation may be
9reproduced, stored in a retrieval system, or transmitted in any
10form or by any means without the express written consent of
11Intel Corporation.
5
6Module Name:
7
8 efefind.h
9
10Abstract:
11
12 EFI to compile bindings
13
14
15
16
17Revision History
18
19--*/
20
21#pragma pack()
22
23
12
13Module Name:
14
15 efefind.h
16
17Abstract:
18
19 EFI to compile bindings
20
21
22
23
24Revision History
25
26--*/
27
28#pragma pack()
29
30
24/*
25 * Basic int types of various widths
26 */
31#ifdef __FreeBSD__
32#include <sys/stdint.h>
33#else
34//
35// Basic int types of various widths
36//
27
28#if (__STDC_VERSION__ < 199901L )
29
37
38#if (__STDC_VERSION__ < 199901L )
39
30/* No ANSI C 1999/2000 stdint.h integer width declarations */
40 // No ANSI C 1999/2000 stdint.h integer width declarations
31
32 #if _MSC_EXTENSIONS
33
41
42 #if _MSC_EXTENSIONS
43
34/* Use Microsoft C compiler integer width declarations */
44 // Use Microsoft C compiler integer width declarations
35
36 typedef unsigned __int64 uint64_t;
37 typedef __int64 int64_t;
38 typedef unsigned __int32 uint32_t;
39 typedef __int32 int32_t;
40 typedef unsigned short uint16_t;
41 typedef short int16_t;
42 typedef unsigned char uint8_t;
43 typedef char int8_t;
44 #else
45 #ifdef UNIX_LP64
46
45
46 typedef unsigned __int64 uint64_t;
47 typedef __int64 int64_t;
48 typedef unsigned __int32 uint32_t;
49 typedef __int32 int32_t;
50 typedef unsigned short uint16_t;
51 typedef short int16_t;
52 typedef unsigned char uint8_t;
53 typedef char int8_t;
54 #else
55 #ifdef UNIX_LP64
56
47/* Use LP64 programming model from C_FLAGS for integer width declarations */
57 // Use LP64 programming model from C_FLAGS for integer width declarations
48
49 typedef unsigned long uint64_t;
50 typedef long int64_t;
51 typedef unsigned int uint32_t;
52 typedef int int32_t;
53 typedef unsigned short uint16_t;
54 typedef short int16_t;
55 typedef unsigned char uint8_t;
56 typedef char int8_t;
57 #else
58
58
59 typedef unsigned long uint64_t;
60 typedef long int64_t;
61 typedef unsigned int uint32_t;
62 typedef int int32_t;
63 typedef unsigned short uint16_t;
64 typedef short int16_t;
65 typedef unsigned char uint8_t;
66 typedef char int8_t;
67 #else
68
59/* Assume P64 programming model from C_FLAGS for integer width declarations */
69 // Assume P64 programming model from C_FLAGS for integer width declarations
60
61 typedef unsigned long long uint64_t;
62 typedef long long int64_t;
63 typedef unsigned int uint32_t;
64 typedef int int32_t;
65 typedef unsigned short uint16_t;
66 typedef short int16_t;
67 typedef unsigned char uint8_t;
68 typedef char int8_t;
69 #endif
70 #endif
71#endif
70
71 typedef unsigned long long uint64_t;
72 typedef long long int64_t;
73 typedef unsigned int uint32_t;
74 typedef int int32_t;
75 typedef unsigned short uint16_t;
76 typedef short int16_t;
77 typedef unsigned char uint8_t;
78 typedef char int8_t;
79 #endif
80 #endif
81#endif
82#endif /* __FreeBSD__ */
72
83
73/*
74 * Basic EFI types of various widths
75 */
84//
85// Basic EFI types of various widths
86//
76
77typedef uint64_t UINT64;
78typedef int64_t INT64;
79
80#ifndef _BASETSD_H_
81 typedef uint32_t UINT32;
82 typedef int32_t INT32;
83#endif

--- 24 unchanged lines hidden (view full) ---

108#define EFIERR(a) (0x80000000 | a)
109#define EFI_ERROR_MASK 0x80000000
110#define EFIERR_OEM(a) (0xc0000000 | a)
111
112
113#define BAD_POINTER 0xFBFBFBFB
114#define MAX_ADDRESS 0xFFFFFFFF
115
87
88typedef uint64_t UINT64;
89typedef int64_t INT64;
90
91#ifndef _BASETSD_H_
92 typedef uint32_t UINT32;
93 typedef int32_t INT32;
94#endif

--- 24 unchanged lines hidden (view full) ---

119#define EFIERR(a) (0x80000000 | a)
120#define EFI_ERROR_MASK 0x80000000
121#define EFIERR_OEM(a) (0xc0000000 | a)
122
123
124#define BAD_POINTER 0xFBFBFBFB
125#define MAX_ADDRESS 0xFFFFFFFF
126
116#ifdef EFI_NT_EMULATOR
117 #define BREAKPOINT() __asm { int 3 }
118#else
119 #define BREAKPOINT() while (TRUE);
120#endif
127#define BREAKPOINT() __asm { int 3 }
121
128
122/*
123 * Pointers must be aligned to these address to function
124 */
129//
130// Pointers must be aligned to these address to function
131//
125
126#define MIN_ALIGNMENT_SIZE 4
127
128#define ALIGN_VARIABLE(Value ,Adjustment) \
129 (UINTN)Adjustment = 0; \
130 if((UINTN)Value % MIN_ALIGNMENT_SIZE) \
131 (UINTN)Adjustment = MIN_ALIGNMENT_SIZE - ((UINTN)Value % MIN_ALIGNMENT_SIZE); \
132 Value = (UINTN)Value + (UINTN)Adjustment
133
134
132
133#define MIN_ALIGNMENT_SIZE 4
134
135#define ALIGN_VARIABLE(Value ,Adjustment) \
136 (UINTN)Adjustment = 0; \
137 if((UINTN)Value % MIN_ALIGNMENT_SIZE) \
138 (UINTN)Adjustment = MIN_ALIGNMENT_SIZE - ((UINTN)Value % MIN_ALIGNMENT_SIZE); \
139 Value = (UINTN)Value + (UINTN)Adjustment
140
141
135/*
136 * Define macros to build data structure signatures from characters.
137 */
142//
143// Define macros to build data structure signatures from characters.
144//
138
139#define EFI_SIGNATURE_16(A,B) ((A) | (B<<8))
140#define EFI_SIGNATURE_32(A,B,C,D) (EFI_SIGNATURE_16(A,B) | (EFI_SIGNATURE_16(C,D) << 16))
141#define EFI_SIGNATURE_64(A,B,C,D,E,F,G,H) (EFI_SIGNATURE_32(A,B,C,D) | ((UINT64)(EFI_SIGNATURE_32(E,F,G,H)) << 32))
142
145
146#define EFI_SIGNATURE_16(A,B) ((A) | (B<<8))
147#define EFI_SIGNATURE_32(A,B,C,D) (EFI_SIGNATURE_16(A,B) | (EFI_SIGNATURE_16(C,D) << 16))
148#define EFI_SIGNATURE_64(A,B,C,D,E,F,G,H) (EFI_SIGNATURE_32(A,B,C,D) | ((UINT64)(EFI_SIGNATURE_32(E,F,G,H)) << 32))
149
143/*
144 * To export & import functions in the EFI emulator environment
145 */
150//
151// EFIAPI - prototype calling convention for EFI function pointers
152// BOOTSERVICE - prototype for implementation of a boot service interface
153// RUNTIMESERVICE - prototype for implementation of a runtime service interface
154// RUNTIMEFUNCTION - prototype for implementation of a runtime function that is not a service
155// RUNTIME_CODE - pragma macro for declaring runtime code
156//
146
157
147#if EFI_NT_EMULATOR
148 #define EXPORTAPI __declspec( dllexport )
149#else
150 #define EXPORTAPI
151#endif
152
153
154/*
155 * EFIAPI - prototype calling convention for EFI function pointers
156 * BOOTSERVICE - prototype for implementation of a boot service interface
157 * RUNTIMESERVICE - prototype for implementation of a runtime service interface
158 * RUNTIMEFUNCTION - prototype for implementation of a runtime function that
159 * is not a service
160 * RUNTIME_CODE - pragma macro for declaring runtime code
161 */
162
163/* Forces EFI calling conventions reguardless of compiler options */
164#ifndef EFIAPI
158#ifndef EFIAPI // Forces EFI calling conventions reguardless of compiler options
165 #if _MSC_EXTENSIONS
159 #if _MSC_EXTENSIONS
166 #define EFIAPI __cdecl
160 #define EFIAPI __cdecl // Force C calling convention for Microsoft C compiler
167 #else
161 #else
168 #define EFIAPI
162 #define EFIAPI // Substitute expresion to force C calling convention
169 #endif
170#endif
171
172#define BOOTSERVICE
163 #endif
164#endif
165
166#define BOOTSERVICE
167//#define RUNTIMESERVICE(proto,a) alloc_text("rtcode",a); proto a
168//#define RUNTIMEFUNCTION(proto,a) alloc_text("rtcode",a); proto a
173#define RUNTIMESERVICE
174#define RUNTIMEFUNCTION
175
176
177#define RUNTIME_CODE(a) alloc_text("rtcode", a)
178#define BEGIN_RUNTIME_DATA() data_seg("rtdata")
169#define RUNTIMESERVICE
170#define RUNTIMEFUNCTION
171
172
173#define RUNTIME_CODE(a) alloc_text("rtcode", a)
174#define BEGIN_RUNTIME_DATA() data_seg("rtdata")
179#define END_RUNTIME_DATA() data_seg("")
175#define END_RUNTIME_DATA() data_seg()
180
181#define VOLATILE volatile
182
183#define MEMORY_FENCE()
184
176
177#define VOLATILE volatile
178
179#define MEMORY_FENCE()
180
181#ifdef EFI_NO_INTERFACE_DECL
182 #define EFI_FORWARD_DECLARATION(x)
183 #define EFI_INTERFACE_DECL(x)
184#else
185 #define EFI_FORWARD_DECLARATION(x) typedef struct _##x x
186 #define EFI_INTERFACE_DECL(x) typedef struct x
187#endif
188
185#ifdef EFI_NT_EMULATOR
186
189#ifdef EFI_NT_EMULATOR
190
187/*
188 * To help ensure proper coding of integrated drivers, they are
189 * compiled as DLLs. In NT they require a dll init entry pointer.
190 * The macro puts a stub entry point into the DLL so it will load.
191 */
191//
192// To help ensure proper coding of integrated drivers, they are
193// compiled as DLLs. In NT they require a dll init entry pointer.
194// The macro puts a stub entry point into the DLL so it will load.
195//
192
196
193#define EFI_DRIVER_ENTRY_POINT(InitFunction) \
194 UINTN \
195 __stdcall \
196 _DllMainCRTStartup ( \
197 UINTN Inst, \
198 UINTN reason_for_call, \
199 VOID *rserved \
200 ) \
201 { \
202 return 1; \
203 } \
204 \
205 int \
206 EXPORTAPI \
207 __cdecl \
208 InitializeDriver ( \
209 void *ImageHandle, \
210 void *SystemTable \
211 ) \
212 { \
213 return InitFunction(ImageHandle, SystemTable); \
197#define EFI_DRIVER_ENTRY_POINT(InitFunction) \
198 EFI_STATUS \
199 InitFunction ( \
200 EFI_HANDLE ImageHandle, \
201 EFI_SYSTEM_TABLE *SystemTable \
202 ); \
203 \
204 UINTN \
205 __stdcall \
206 _DllMainCRTStartup ( \
207 UINTN Inst, \
208 UINTN reason_for_call, \
209 VOID *rserved \
210 ) \
211 { \
212 return 1; \
213 } \
214 \
215 int \
216 __declspec( dllexport ) \
217 __cdecl \
218 InitializeDriver ( \
219 void *ImageHandle, \
220 void *SystemTable \
221 ) \
222 { \
223 return InitFunction(ImageHandle, SystemTable); \
214 }
215
216
217 #define LOAD_INTERNAL_DRIVER(_if, type, name, entry) \
218 (_if)->LoadInternal(type, name, NULL)
219
224 }
225
226
227 #define LOAD_INTERNAL_DRIVER(_if, type, name, entry) \
228 (_if)->LoadInternal(type, name, NULL)
229
220#else /* EFI_NT_EMULATOR */
230#else // EFI_NT_EMULATOR
221
231
222/*
223 * When build similiar to FW, then link everything together as
224 * one big module.
225 */
232//
233// When build similiar to FW, then link everything together as
234// one big module.
235//
226
227 #define EFI_DRIVER_ENTRY_POINT(InitFunction)
228
229 #define LOAD_INTERNAL_DRIVER(_if, type, name, entry) \
230 (_if)->LoadInternal(type, name, entry)
231
236
237 #define EFI_DRIVER_ENTRY_POINT(InitFunction)
238
239 #define LOAD_INTERNAL_DRIVER(_if, type, name, entry) \
240 (_if)->LoadInternal(type, name, entry)
241
232#endif /* EFI_FW_NT */
242#endif // EFI_FW_NT
233
243
244#ifdef __FreeBSD__
234#define INTERFACE_DECL(x) struct x
245#define INTERFACE_DECL(x) struct x
246#else
247//
248// Some compilers don't support the forward reference construct:
249// typedef struct XXXXX
250//
251// The following macro provide a workaround for such cases.
252//
253#ifdef NO_INTERFACE_DECL
254#define INTERFACE_DECL(x)
255#else
256#define INTERFACE_DECL(x) typedef struct x
257#endif
258#endif /* __FreeBSD__ */
235
236#if _MSC_EXTENSIONS
259
260#if _MSC_EXTENSIONS
237#pragma warning ( disable : 4731 )
261#pragma warning ( disable : 4731 ) // Suppress warnings about modification of EBP
238#endif
239
262#endif
263