1 /******************************************************************************
   2  *
   3  * Name: acmsvc.h - VC specific defines, etc.
   4  *
   5  *****************************************************************************/
   6 
   7 /*
   8  * Copyright (C) 2000 - 2011, 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 /* Eliminate warnings for "old" (non-secure) versions of clib functions */
  48 
  49 #ifndef _CRT_SECURE_NO_WARNINGS
  50 #define _CRT_SECURE_NO_WARNINGS
  51 #endif
  52 
  53 /* Eliminate warnings for POSIX clib function names (open, write, etc.) */
  54 
  55 #ifndef _CRT_NONSTDC_NO_DEPRECATE
  56 #define _CRT_NONSTDC_NO_DEPRECATE
  57 #endif
  58 
  59 #define COMPILER_DEPENDENT_INT64    __int64
  60 #define COMPILER_DEPENDENT_UINT64   unsigned __int64
  61 #define ACPI_INLINE                 __inline
  62 
  63 /*
  64  * Calling conventions:
  65  *
  66  * ACPI_SYSTEM_XFACE        - Interfaces to host OS (handlers, threads)
  67  * ACPI_EXTERNAL_XFACE      - External ACPI interfaces
  68  * ACPI_INTERNAL_XFACE      - Internal ACPI interfaces
  69  * ACPI_INTERNAL_VAR_XFACE  - Internal variable-parameter list interfaces
  70  */
  71 #define ACPI_SYSTEM_XFACE           __cdecl
  72 #define ACPI_EXTERNAL_XFACE
  73 #define ACPI_INTERNAL_XFACE
  74 #define ACPI_INTERNAL_VAR_XFACE     __cdecl
  75 
  76 #ifndef _LINT
  77 /*
  78  * Math helper functions
  79  */
  80 #define ACPI_DIV_64_BY_32(n_hi, n_lo, d32, q32, r32) \
  81 {                           \
  82     __asm mov    edx, n_hi  \
  83     __asm mov    eax, n_lo  \
  84     __asm div    d32        \
  85     __asm mov    q32, eax   \
  86     __asm mov    r32, edx   \
  87 }
  88 
  89 #define ACPI_SHIFT_RIGHT_64(n_hi, n_lo) \
  90 {                           \
  91     __asm shr    n_hi, 1    \
  92     __asm rcr    n_lo, 1    \
  93 }
  94 #else
  95 
  96 /* Fake versions to make lint happy */
  97 
  98 #define ACPI_DIV_64_BY_32(n_hi, n_lo, d32, q32, r32) \
  99 {                           \
 100     q32 = n_hi / d32;       \
 101     r32 = n_lo / d32;       \
 102 }
 103 
 104 #define ACPI_SHIFT_RIGHT_64(n_hi, n_lo) \
 105 {                           \
 106     n_hi >>= 1;    \
 107     n_lo >>= 1;    \
 108 }
 109 #endif
 110 
 111 /* warn C4100: unreferenced formal parameter */
 112 #pragma warning(disable:4100)
 113 
 114 /* warn C4127: conditional expression is constant */
 115 #pragma warning(disable:4127)
 116 
 117 /* warn C4706: assignment within conditional expression */
 118 #pragma warning(disable:4706)
 119 
 120 /* warn C4131: uses old-style declarator (iASL compiler only) */
 121 #pragma warning(disable:4131)
 122 
 123 #if _MSC_VER > 1200 /* Versions above VC++ 6 */
 124 #pragma warning( disable : 4295 ) /* needed for acpredef.h array */
 125 #endif
 126 
 127 #endif /* __ACMSVC_H__ */