sim/testsuite/bfin/link-2.s

   1 # Blackfin testcase for link/unlink instructions
   2 # mach: bfin
   3
   4         .include "testutils.inc"
   5
   6         start
   7
   8         /* Make sure size arg to LINK works */
   9         R0 = SP;
  10         LINK 0x20;
  11         R1 = SP;
  12         R1 += 0x8 + 0x20;
  13         CC = R1 == R0;
  14         IF !CC JUMP 1f;
  15
  16         /* Make sure UNLINK restores old SP */
  17         UNLINK
  18         R1 = SP;
  19         CC = R1 == R0;
  20         IF !CC JUMP 1f;
  21
  22         pass
  23 1:
  24         fail