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/* ACC -- Automatic Compiler Configuration

   Copyright (C) 1996-2004 Markus Franz Xaver Johannes Oberhumer

   All Rights Reserved.

   This software is a copyrighted work licensed under the terms of

   the GNU General Public License. Please consult the file "ACC_LICENSE"

   for details.

   Markus F.X.J. Oberhumer

   <markus@oberhumer.com>

   http://www.oberhumer.com/

 */

/*

 * Memory Model - exactly one of:

 *

 *   ACC_MM_FLAT            [default]

 *   ACC_MM_TINY

 *   ACC_MM_SMALL

 *   ACC_MM_MEDIUM

 *   ACC_MM_COMPACT

 *   ACC_MM_LARGE

 *   ACC_MM_HUGE

 */

#if (ACC_OS_DOS16 || ACC_OS_OS216 || ACC_OS_WIN16)

#if (UINT_MAX != ACC_0xffffL)

#  error "this should not happen"

#endif

#if defined(__TINY__) || defined(M_I86TM) || defined(_M_I86TM)

#  define ACC_MM_TINY           1

#elif defined(__HUGE__) || defined(_HUGE_) || defined(M_I86HM) || defined(_M_I86HM)

#  define ACC_MM_HUGE           1

#elif defined(__SMALL__) || defined(M_I86SM) || defined(_M_I86SM) || defined(SMALL_MODEL)

#  define ACC_MM_SMALL          1

#elif defined(__MEDIUM__) || defined(M_I86MM) || defined(_M_I86MM)

#  define ACC_MM_MEDIUM         1

#elif defined(__COMPACT__) || defined(M_I86CM) || defined(_M_I86CM)

#  define ACC_MM_COMPACT        1

#elif defined(__LARGE__) || defined(M_I86LM) || defined(_M_I86LM) || defined(LARGE_MODEL)

#  define ACC_MM_LARGE          1

#elif (ACC_CC_AZTECC)

#  if defined(_LARGE_CODE) && defined(_LARGE_DATA)

#    define ACC_MM_LARGE        1

#  elif defined(_LARGE_CODE)

#    define ACC_MM_MEDIUM       1

#  elif defined(_LARGE_DATA)

#    define ACC_MM_COMPACT      1

#  else

#    define ACC_MM_SMALL        1

#  endif

#elif (ACC_CC_ZORTECHC && defined(__VCM__))

#  define ACC_MM_LARGE          1

#else

#  error "unknown memory model"

#endif

/* ACC_HAVE_MM_HUGE_PTR   ... working __huge pointers

 * ACC_HAVE_MM_HUGE_ARRAY ... char __huge x[256*1024L] works */

#define ACC_HAVE_MM_HUGE_PTR        1

#define ACC_HAVE_MM_HUGE_ARRAY      1

#if (ACC_MM_TINY)

#  undef ACC_HAVE_MM_HUGE_ARRAY

#endif

#if (ACC_CC_AZTECC || ACC_CC_PACIFICC || ACC_CC_ZORTECHC)

#  undef ACC_HAVE_MM_HUGE_PTR

#  undef ACC_HAVE_MM_HUGE_ARRAY

#elif (ACC_CC_DMC || ACC_CC_SYMANTECC)

#  undef ACC_HAVE_MM_HUGE_ARRAY

#elif (ACC_CC_MSC && defined(_QC))

#  undef ACC_HAVE_MM_HUGE_ARRAY

#  if (_MSC_VER < 600)

#    undef ACC_HAVE_MM_HUGE_PTR

#  endif

#elif (ACC_CC_TURBOC && (__TURBOC__ < 0x0295))

#  undef ACC_HAVE_MM_HUGE_ARRAY

#elif (ACC_CC_WATCOMC && (__WATCOMC__ >= 1200))

   /* pointer arithmetics with __huge arrays seems broken in OpenWatcom 1.x */

#  undef ACC_HAVE_MM_HUGE_ARRAY

#endif

#ifdef __cplusplus

extern "C" {

#endif

#if (ACC_CC_BORLANDC && (__BORLANDC__ >= 0x0200))

   extern void __near __cdecl _AHSHIFT(void);

#  define ACC_MM_AHSHIFT      ((unsigned) _AHSHIFT)

#elif (ACC_CC_DMC || ACC_CC_SYMANTECC || ACC_CC_ZORTECHC)

   extern void __near __cdecl _AHSHIFT(void);

#  define ACC_MM_AHSHIFT      ((unsigned) _AHSHIFT)

#elif (ACC_CC_MSC || ACC_CC_TOPSPEEDC)

   extern void __near __cdecl _AHSHIFT(void);

#  define ACC_MM_AHSHIFT      ((unsigned) _AHSHIFT)

#elif (ACC_CC_TURBOC && (__TURBOC__ >= 0x0295))

   extern void __near __cdecl _AHSHIFT(void);

#  define ACC_MM_AHSHIFT      ((unsigned) _AHSHIFT)

#elif ((ACC_CC_AZTECC || ACC_CC_PACIFICC || ACC_CC_TURBOC) && ACC_OS_DOS16)

#  define ACC_MM_AHSHIFT      12

#elif (ACC_CC_WATCOMC)

   extern unsigned char _HShift;

#  define ACC_MM_AHSHIFT      ((unsigned) _HShift)

#else

#  error "FIXME - implement ACC_MM_AHSHIFT"

#endif

#ifdef __cplusplus

} /* extern "C" */

#endif

#elif (ACC_ARCH_C166)

#if !defined(__MODEL__)

#  error "FIXME - C166 __MODEL__"

#elif ((__MODEL__) == 0)

#  define ACC_MM_SMALL          1

#elif ((__MODEL__) == 1)

#  define ACC_MM_SMALL          1

#elif ((__MODEL__) == 2)

#  define ACC_MM_LARGE          1

#elif ((__MODEL__) == 3)

#  define ACC_MM_TINY           1

#elif ((__MODEL__) == 4)

#  define ACC_MM_XTINY          1

#elif ((__MODEL__) == 5)

#  define ACC_MM_XSMALL         1

#else

#  error "FIXME - C166 __MODEL__"

#endif

#elif (ACC_ARCH_MCS251)

#if !defined(__MODEL__)

#  error "FIXME - MCS251 __MODEL__"

#elif ((__MODEL__) == 0)

#  define ACC_MM_SMALL          1

#elif ((__MODEL__) == 2)

#  define ACC_MM_LARGE          1

#elif ((__MODEL__) == 3)

#  define ACC_MM_TINY           1

#elif ((__MODEL__) == 4)

#  define ACC_MM_XTINY          1

#elif ((__MODEL__) == 5)

#  define ACC_MM_XSMALL         1

#else

#  error "FIXME - MCS251 __MODEL__"

#endif

#elif (ACC_ARCH_MCS51)

#if !defined(__MODEL__)

#  error "FIXME - MCS51 __MODEL__"

#elif ((__MODEL__) == 1)

#  define ACC_MM_SMALL          1

#elif ((__MODEL__) == 2)

#  define ACC_MM_LARGE          1

#elif ((__MODEL__) == 3)

#  define ACC_MM_TINY           1

#elif ((__MODEL__) == 4)

#  define ACC_MM_XTINY          1

#elif ((__MODEL__) == 5)

#  define ACC_MM_XSMALL         1

#else

#  error "FIXME - MCS51 __MODEL__"

#endif

#else

#  define ACC_MM_FLAT           1

#endif

#if (ACC_MM_FLAT)

#  define ACC_INFO_MM           "flat"

#elif (ACC_MM_TINY)

#  define ACC_INFO_MM           "tiny"

#elif (ACC_MM_SMALL)

#  define ACC_INFO_MM           "small"

#elif (ACC_MM_MEDIUM)

#  define ACC_INFO_MM           "medium"

#elif (ACC_MM_COMPACT)

#  define ACC_INFO_MM           "compact"

#elif (ACC_MM_LARGE)

#  define ACC_INFO_MM           "large"

#elif (ACC_MM_HUGE)

#  define ACC_INFO_MM           "huge"

#else

#  error "unknown memory model"

#endif

/*

vi:ts=4:et

*/