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         li          a4, 1004;
  23
  24         SET_SV_MVL(3)
  25         SET_SV_2CSRS( SV_REG_CSR(1, 12, 0, 12, 1),
  26                       SV_REG_CSR(1, 2, 0, 2, 1) )
  27         SET_SV_VL(3)
  28
  29   mv a1, sp
  30   la sp, data;
  31
  32   .option push;
  33   .option rvc;
  34   .align 2;
  35   c.swsp a2, 0(sp);
  36   #lw a2, 0(sp);
  37   .option pop
  38
  39
  40         SET_SV_VL(0)
  41         CLR_SV_CSRS()
  42         SET_SV_MVL(0)
  43
  44   mv sp, a1
  45
  46   la a2, data;
  47   lw a4, 0(a2);
  48   lw a5, 4(a2);
  49   lw a6, 8(a2);
  50
  51         TEST_SV_IMM(a4, 1000)
  52         TEST_SV_IMM(a5, 1001)
  53         TEST_SV_IMM(a6, 1004)
  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   .word 0;
  68
  69 RVTEST_DATA_BEGIN
  70
  71 RVTEST_DATA_END