#include "riscv_test.h"
#include "sv_test_macros.h"

RVTEST_RV64U        # Define TVM used by program.


# SV test: scalar-to-vector add
#
# sets up x6 data as a scalar, sets VL to 2, and carries out
# an "add 1 to x6 and store in x3".
# which actually means:
# "add add 1 to x6 and store in x3" *AND*
# "add add 1 to x6 and store in x4" 

# Test code region.
RVTEST_CODE_BEGIN   # Start of test code.

        SV_LD_DATA( x2, testdata   , 0) # not expecting this to be modified
        SV_LD_DATA( x5, testdata+24, 0) # not expecting this to be modified

        li x6, 41 # going to be stored in x3 *and* x4 (plus one, on each)

        SET_SV_MVL(2)
        SET_SV_CSR(1, 3, 0, 3, 1, 0)
        SET_SV_VL(2)

        addi    x3, x6, 1 # x3 = x6+1 *AND* x4 = x6+1

        CLR_SV_CSRS()
        SET_SV_VL(0)
        SET_SV_MVL(0)

        TEST_SV_IMM(x2, 1001) # should not be modified
        TEST_SV_IMM(x3, 42)
        TEST_SV_IMM(x4, 42)
        TEST_SV_IMM(x5, 1002) # should not be modified

        RVTEST_PASS           # Signal success.
fail:
        RVTEST_FAIL
RVTEST_CODE_END     # End of test code.

# Input data section.
# This section is optional, and this data is NOT saved in the output.
.data
        .align 3
testdata:
        .dword 1001
        .dword 49
        .dword 49
        .dword 1002

# Output data section.
RVTEST_DATA_BEGIN   # Start of test output data region.
        .align 3
result:
        .dword -1
        .dword -1
        .dword -1
RVTEST_DATA_END     # End of test output data region.