reactos/drivers/bus/acpi/acpica/include/platform/acmsvc.h

   1 /******************************************************************************
   2  *
   3  * Name: acmsvc.h - VC specific defines, etc.
   4  *
   5  *****************************************************************************/
   6
   7 /*
   8  * Copyright (C) 2000 - 2016, Intel Corp.
   9  * All rights reserved.
  10  *
  11  * Redistribution and use in source and binary forms, with or without
  12  * modification, are permitted provided that the following conditions
  13  * are met:
  14  * 1. Redistributions of source code must retain the above copyright
  15  *    notice, this list of conditions, and the following disclaimer,
  16  *    without modification.
  17  * 2. Redistributions in binary form must reproduce at minimum a disclaimer
  18  *    substantially similar to the "NO WARRANTY" disclaimer below
  19  *    ("Disclaimer") and any redistribution must be conditioned upon
  20  *    including a substantially similar Disclaimer requirement for further
  21  *    binary redistribution.
  22  * 3. Neither the names of the above-listed copyright holders nor the names
  23  *    of any contributors may be used to endorse or promote products derived
  24  *    from this software without specific prior written permission.
  25  *
  26  * Alternatively, this software may be distributed under the terms of the
  27  * GNU General Public License ("GPL") version 2 as published by the Free
  28  * Software Foundation.
  29  *
  30  * NO WARRANTY
  31  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
  32  * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
  33  * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR
  34  * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
  35  * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
  36  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
  37  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
  38  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
  39  * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
  40  * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
  41  * POSSIBILITY OF SUCH DAMAGES.
  42  */
  43
  44 #ifndef __ACMSVC_H__
  45 #define __ACMSVC_H__
  46
  47 /* Note: do not include any C library headers here */
  48
  49 /*
  50  * Note: MSVC project files should define ACPI_DEBUGGER and ACPI_DISASSEMBLER
  51  * as appropriate to enable editor functions like "Find all references".
  52  * The editor isn't smart enough to dig through the include files to find
  53  * out if these are actually defined.
  54  */
  55
  56 /*
  57  * Map low I/O functions for MS. This allows us to disable MS language
  58  * extensions for maximum portability.
  59  */
  60 #define open            _open
  61 #define read            _read
  62 #define write           _write
  63 #define close           _close
  64 #define stat            _stat
  65 #define fstat           _fstat
  66 #define mkdir           _mkdir
  67 #define O_RDONLY        _O_RDONLY
  68 #define O_BINARY        _O_BINARY
  69 #define O_CREAT         _O_CREAT
  70 #define O_WRONLY        _O_WRONLY
  71 #define O_TRUNC         _O_TRUNC
  72 #define S_IREAD         _S_IREAD
  73 #define S_IWRITE        _S_IWRITE
  74 #define S_IFDIR         _S_IFDIR
  75
  76 /* Eliminate warnings for "old" (non-secure) versions of clib functions */
  77
  78 #ifndef _CRT_SECURE_NO_WARNINGS
  79 #define _CRT_SECURE_NO_WARNINGS
  80 #endif
  81
  82 /* Eliminate warnings for POSIX clib function names (open, write, etc.) */
  83
  84 #ifndef _CRT_NONSTDC_NO_DEPRECATE
  85 #define _CRT_NONSTDC_NO_DEPRECATE
  86 #endif
  87
  88 #define COMPILER_DEPENDENT_INT64    __int64
  89 #define COMPILER_DEPENDENT_UINT64   unsigned __int64
  90 #define ACPI_INLINE                 __inline
  91
  92 /*
  93  * Calling conventions:
  94  *
  95  * ACPI_SYSTEM_XFACE        - Interfaces to host OS (handlers, threads)
  96  * ACPI_EXTERNAL_XFACE      - External ACPI interfaces
  97  * ACPI_INTERNAL_XFACE      - Internal ACPI interfaces
  98  * ACPI_INTERNAL_VAR_XFACE  - Internal variable-parameter list interfaces
  99  */
 100 #define ACPI_SYSTEM_XFACE           __cdecl
 101 #define ACPI_EXTERNAL_XFACE
 102 #define ACPI_INTERNAL_XFACE
 103 #define ACPI_INTERNAL_VAR_XFACE     __cdecl
 104
 105 #ifndef _LINT
 106 /*
 107  * Math helper functions
 108  */
 109 #define ACPI_DIV_64_BY_32(n_hi, n_lo, d32, q32, r32) \
 110 {                           \
 111     __asm mov    edx, n_hi  \
 112     __asm mov    eax, n_lo  \
 113     __asm div    d32        \
 114     __asm mov    q32, eax   \
 115     __asm mov    r32, edx   \
 116 }
 117
 118 #define ACPI_SHIFT_RIGHT_64(n_hi, n_lo) \
 119 {                           \
 120     __asm shr    n_hi, 1    \
 121     __asm rcr    n_lo, 1    \
 122 }
 123 #else
 124
 125 /* Fake versions to make lint happy */
 126
 127 #define ACPI_DIV_64_BY_32(n_hi, n_lo, d32, q32, r32) \
 128 {                           \
 129     q32 = n_hi / d32;       \
 130     r32 = n_lo / d32;       \
 131 }
 132
 133 #define ACPI_SHIFT_RIGHT_64(n_hi, n_lo) \
 134 {                           \
 135     n_hi >>= 1;    \
 136     n_lo >>= 1;    \
 137 }
 138 #endif
 139
 140 #ifdef __REACTOS__
 141
 142 /* Flush CPU cache - used when going to sleep. Wbinvd or similar. */
 143
 144 #ifdef ACPI_APPLICATION
 145 #define ACPI_FLUSH_CPU_CACHE()
 146 #else
 147 #define ACPI_FLUSH_CPU_CACHE()  __asm {WBINVD}
 148 #endif
 149
 150 /*
 151  * Global Lock acquire/release code
 152  *
 153  * Note: Handles case where the FACS pointer is null
 154  */
 155 #define ACPI_ACQUIRE_GLOBAL_LOCK(FacsPtr, Acq)  __asm \
 156 {                                                   \
 157         __asm mov           eax, 0xFF               \
 158         __asm mov           ecx, FacsPtr            \
 159         __asm or            ecx, ecx                \
 160         __asm jz            exit_acq                \
 161         __asm lea           ecx, [ecx].GlobalLock   \
 162                                                     \
 163         __asm acq10:                                \
 164         __asm mov           eax, [ecx]              \
 165         __asm mov           edx, eax                \
 166         __asm and           edx, 0xFFFFFFFE         \
 167         __asm bts           edx, 1                  \
 168         __asm adc           edx, 0                  \
 169         __asm lock cmpxchg  dword ptr [ecx], edx    \
 170         __asm jnz           acq10                   \
 171                                                     \
 172         __asm cmp           dl, 3                   \
 173         __asm sbb           eax, eax                \
 174                                                     \
 175         __asm exit_acq:                             \
 176         __asm mov           Acq, al                 \
 177 }
 178
 179 #define ACPI_RELEASE_GLOBAL_LOCK(FacsPtr, Pnd) __asm \
 180 {                                                   \
 181         __asm xor           eax, eax                \
 182         __asm mov           ecx, FacsPtr            \
 183         __asm or            ecx, ecx                \
 184         __asm jz            exit_rel                \
 185         __asm lea           ecx, [ecx].GlobalLock   \
 186                                                     \
 187         __asm Rel10:                                \
 188         __asm mov           eax, [ecx]              \
 189         __asm mov           edx, eax                \
 190         __asm and           edx, 0xFFFFFFFC         \
 191         __asm lock cmpxchg  dword ptr [ecx], edx    \
 192         __asm jnz           Rel10                   \
 193                                                     \
 194         __asm cmp           dl, 3                   \
 195         __asm and           eax, 1                  \
 196                                                     \
 197         __asm exit_rel:                             \
 198         __asm mov           Pnd, al                 \
 199 }
 200
 201 #endif /* __REACTOS__ */
 202
 203 /* warn C4100: unreferenced formal parameter */
 204 #pragma warning(disable:4100)
 205
 206 /* warn C4127: conditional expression is constant */
 207 #pragma warning(disable:4127)
 208
 209 /* warn C4706: assignment within conditional expression */
 210 #pragma warning(disable:4706)
 211
 212 /* warn C4131: uses old-style declarator (iASL compiler only) */
 213 #pragma warning(disable:4131)
 214
 215 #if _MSC_VER > 1200 /* Versions above VC++ 6 */
 216 #pragma warning( disable : 4295 ) /* needed for acpredef.h array */
 217 #endif
 218
 219
 220 /* Debug support. */
 221
 222 #ifdef _DEBUG
 223
 224 /*
 225  * Debugging memory corruption issues with windows:
 226  * Add #include <crtdbg.h> to accommon.h if necessary.
 227  * Add _ASSERTE(_CrtCheckMemory()); where needed to test memory integrity.
 228  * This can quickly localize the memory corruption.
 229  */
 230 #define ACPI_DEBUG_INITIALIZE() \
 231     _CrtSetDbgFlag (\
 232         _CRTDBG_CHECK_ALWAYS_DF | \
 233         _CRTDBG_ALLOC_MEM_DF | \
 234         _CRTDBG_DELAY_FREE_MEM_DF | \
 235         _CRTDBG_LEAK_CHECK_DF | \
 236         _CrtSetDbgFlag(_CRTDBG_REPORT_FLAG));
 237
 238 #if 0
 239 /*
 240  * _CrtSetBreakAlloc can be used to set a breakpoint at a particular
 241  * memory leak, add to the macro above.
 242  */
 243 Detected memory leaks!
 244 Dumping objects ->
 245 ..\..\source\os_specific\service_layers\oswinxf.c(701) : {937} normal block at 0x002E9190, 40 bytes long.
 246  Data: <                > 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
 247
 248 _CrtSetBreakAlloc (937);
 249 #endif
 250
 251 #endif
 252
 253 #if _MSC_VER > 1200 /* Versions above VC++ 6 */
 254 #define COMPILER_VA_MACRO               1
 255 #else
 256 #endif
 257
 258 #endif /* __ACMSVC_H__ */