tests/tcg/xtensa/test_s32c1i.S

   1 #include "macros.inc"
   2
   3 test_suite s32c1i
   4
   5 #if XCHAL_HAVE_S32C1I
   6
   7 test s32c1i_nowrite
   8 #if XCHAL_HW_VERSION >= 230000
   9     movi    a2, 0x29
  10     wsr     a2, atomctl
  11 #endif
  12     movi    a2, 1f
  13     movi    a3, 1
  14     wsr     a3, scompare1
  15     movi    a1, 2
  16     s32c1i  a1, a2, 0
  17     assert  ne, a1, a3
  18     l32i    a1, a2, 0
  19     assert  eqi, a1, 3
  20
  21 .data
  22 .align 4
  23 1:
  24     .word   3
  25 .text
  26 test_end
  27
  28 test s32c1i_write
  29 #if XCHAL_HW_VERSION >= 230000
  30     movi    a2, 0x29
  31     wsr     a2, atomctl
  32 #endif
  33     movi    a2, 1f
  34     movi    a3, 3
  35     wsr     a3, scompare1
  36     movi    a1, 2
  37     s32c1i  a1, a2, 0
  38     assert  eq, a1, a3
  39     l32i    a1, a2, 0
  40     assert  eqi, a1, 2
  41
  42 .data
  43 .align 4
  44 1:
  45     .word   3
  46 .text
  47 test_end
  48
  49 #endif
  50
  51 test_suite_end