tests/cris/check_ftag.c

   1 #include <stdio.h>
   2 #include <stdlib.h>
   3 #include <stdint.h>
   4 #include "sys.h"
   5 #include "crisutils.h"
   6
   7 extern inline void cris_ftag_i(unsigned int x) {
   8         register unsigned int v asm("$r10") = x;
   9         asm ("ftagi\t[%0]\n" : : "r" (v) );
  10 }
  11 extern inline void cris_ftag_d(unsigned int x) {
  12         register unsigned int v asm("$r10") = x;
  13         asm ("ftagd\t[%0]\n" : : "r" (v) );
  14 }
  15 extern inline void cris_fidx_i(unsigned int x) {
  16         register unsigned int v asm("$r10") = x;
  17         asm ("fidxi\t[%0]\n" : : "r" (v) );
  18 }
  19 extern inline void cris_fidx_d(unsigned int x) {
  20         register unsigned int v asm("$r10") = x;
  21         asm ("fidxd\t[%0]\n" : : "r" (v) );
  22 }
  23
  24
  25 int main(void)
  26 {
  27         cris_ftag_i(0);
  28         cris_ftag_d(0);
  29         cris_fidx_i(0);
  30         cris_fidx_d(0);
  31         pass();
  32         return 0;
  33 }