isa/rv64uc/sv_c_swsp.S

   1 # See LICENSE for license details.
   2
   3 #*****************************************************************************
   4 # rvc.S
   5 #-----------------------------------------------------------------------------
   6 #
   7 # Test RVC corner cases.
   8 #
   9
  10 #include "riscv_test.h"
  11 #include "sv_test_macros.h"
  12
  13 RVTEST_RV64U
  14 RVTEST_CODE_BEGIN
  15
  16   .align 2
  17   .option push
  18   .option norvc
  19
  20         li          a2, 1000;
  21         li          a3, 1001;
  22
  23         SET_SV_MVL(2)
  24         SET_SV_2CSRS( SV_REG_CSR(1, 12, 0, 12, 1, 0),
  25                       SV_REG_CSR(1, 2, 0, 2, 1, 0) )
  26         SET_SV_VL(2)
  27
  28   mv a1, sp
  29   la sp, data;
  30
  31   .option push;
  32   .option rvc;
  33   .align 2;
  34   c.swsp a2, 0(sp);
  35   #lw a2, 0(sp);
  36   .option pop
  37
  38
  39         SET_SV_VL(0)
  40         CLR_SV_CSRS()
  41         SET_SV_MVL(0)
  42
  43   mv sp, a1
  44
  45   li          a2, 0;
  46   li          a3, 0;
  47
  48   la a2, data;
  49   lw a4, 0(a2);
  50   lw a5, 4(a2);
  51
  52         TEST_SV_IMM(a4, 1000)
  53         TEST_SV_IMM(a5, 1001)
  54
  55   .option pop
  56
  57         RVTEST_PASS           # Signal success.
  58 fail:
  59         RVTEST_FAIL
  60
  61 RVTEST_CODE_END     # End of test code.
  62
  63   .data
  64 data:
  65   .word 0;
  66   .word 0;
  67
  68 RVTEST_DATA_BEGIN
  69
  70 RVTEST_DATA_END