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acmsvc.h revision 1.1.1.2.4.2 
      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__ */
    128