arch/microblaze/lib/libgcc.h

   1 #ifndef __ASM_LIBGCC_H
   2 #define __ASM_LIBGCC_H
   3
   4 #include <asm/byteorder.h>
   5
   6 typedef int word_type __attribute__ ((mode (__word__)));
   7
   8 #ifdef __BIG_ENDIAN
   9 struct DWstruct {
  10         int high, low;
  11 };
  12 #elif defined(__LITTLE_ENDIAN)
  13 struct DWstruct {
  14         int low, high;
  15 };
  16 #else
  17 #error I feel sick.
  18 #endif
  19
  20 typedef union {
  21         struct DWstruct s;
  22         long long ll;
  23 } DWunion;
  24
  25 extern long long __ashldi3(long long u, word_type b);
  26 extern long long __ashrdi3(long long u, word_type b);
  27 extern word_type __cmpdi2(long long a, long long b);
  28 extern long long __lshrdi3(long long u, word_type b);
  29 extern long long __muldi3(long long u, long long v);
  30 extern word_type __ucmpdi2(unsigned long long a, unsigned long long b);
  31
  32 #endif /* __ASM_LIBGCC_H */