isa/rv64ui/sv_addi_scalar_src.S

   1 #include "riscv_test.h"
   2 #include "sv_test_macros.h"
   3
   4 RVTEST_RV64U        # Define TVM used by program.
   5
   6
   7 # SV test: sets up x6 data as a scalar, sets VL to 2, and carries out
   8 # an "add 1 to x6 and store in x3".
   9 # which actually means:
  10 # "add add 1 to x6 and store in x3" *AND*
  11 # "add add 1 to x6 and store in x4"
  12
  13 # Test code region.
  14 RVTEST_CODE_BEGIN   # Start of test code.
  15
  16         SV_LD_DATA( x2, testdata   , 0)
  17         SV_LD_DATA( x5, testdata+24, 0)
  18
  19         li x6, 41
  20
  21         SET_SV_MVL(2)
  22         SET_SV_CSR(1, 3, 0, 3, 1, 0)
  23         SET_SV_VL(2)
  24
  25         addi    x3, x6, 1
  26
  27         CLR_SV_CSRS()
  28         SET_SV_VL(0)
  29         SET_SV_MVL(0)
  30
  31         TEST_SV_IMM(x2, 1001) # should not be modified
  32         TEST_SV_IMM(x3, 42)
  33         TEST_SV_IMM(x4, 42)
  34         TEST_SV_IMM(x5, 1002) # should not be modified
  35
  36         RVTEST_PASS           # Signal success.
  37 fail:
  38         RVTEST_FAIL
  39 RVTEST_CODE_END     # End of test code.
  40
  41 # Input data section.
  42 # This section is optional, and this data is NOT saved in the output.
  43 .data
  44         .align 3
  45 testdata:
  46         .dword 1001
  47         .dword 49
  48         .dword 49
  49         .dword 1002
  50
  51 # Output data section.
  52 RVTEST_DATA_BEGIN   # Start of test output data region.
  53         .align 3
  54 result:
  55         .dword -1
  56         .dword -1
  57         .dword -1
  58 RVTEST_DATA_END     # End of test output data region.
  59