qemu/tests/tcg/xtensa/test_fp_cpenable.S
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   1#include "macros.inc"
   2
   3test_suite fp_cpenable
   4
   5#if XCHAL_HAVE_FP
   6
   7test rur
   8    set_vector kernel, 2f
   9    movi    a2, 0
  10    wsr     a2, cpenable
  11    isync
  121:
  13    rur     a2, fsr
  14    //wfr     f0, a2
  15    test_fail
  162:
  17    movi    a2, 1b
  18    rsr     a3, epc1
  19    assert  eq, a2, a3
  20    movi    a2, 32
  21    rsr     a3, exccause
  22    assert  eq, a2, a3
  23test_end
  24
  25#endif
  26
  27test_suite_end
  28