arch/blackfin/lib/gcclib.h

   1 /*
   2  * Copyright 2004-2009 Analog Devices Inc.
   3  *
   4  * Licensed under the GPL-2 or later.
   5  */
   6
   7 #define BITS_PER_UNIT  8
   8 #define SI_TYPE_SIZE (sizeof (SItype) * BITS_PER_UNIT)
   9
  10 typedef unsigned int UQItype __attribute__ ((mode(QI)));
  11 typedef int SItype __attribute__ ((mode(SI)));
  12 typedef unsigned int USItype __attribute__ ((mode(SI)));
  13 typedef int DItype __attribute__ ((mode(DI)));
  14 typedef int word_type __attribute__ ((mode(__word__)));
  15 typedef unsigned int UDItype __attribute__ ((mode(DI)));
  16
  17 struct DIstruct {
  18         SItype low, high;
  19 };
  20
  21 typedef union {
  22         struct DIstruct s;
  23         DItype ll;
  24 } DIunion;