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

RVTEST_RV64U        # Define TVM used by program.

#define SV_ELWIDTH_TEST( inst, vl, elwidth, wid1, wid2, \
                         testdata, expect1, expect2, expect3 ) \
                                                        \
        la x12, testdata ;                              \
                                                        \
        li x28, 0xa5a5a5a5a5a5a5a5;                                      \
        li x29, 0xa5a5a5a5a5a5a5a5;                                      \
        li x30, 0xa5a5a5a5a5a5a5a5;                                      \
                                                        \
        SET_SV_MVL( vl);                                  \
        SET_SV_2CSRS( SV_REG_CSR( 1, 12, wid1, 12, 0),        \
                      SV_REG_CSR( 1, 28, wid2, 28, 1));       \
        SET_SV_VL( vl );                                   \
                                                        \
        inst   x28, 0(x12);                              \
                                                        \
        CLR_SV_CSRS();                                  \
        SET_SV_VL( 1);                                   \
        SET_SV_MVL( 1);                                  \
                                                        \
        TEST_SV_IMM( x28, expect1 );                         \
        TEST_SV_IMM( x29, expect2 );                       \
        TEST_SV_IMM( x30, expect3 );


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

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

        SV_ELWIDTH_TEST(  ld , 2, 8, SV_W_DFLT, SV_W_DFLT, testdata1,
                0x8979695949392919,  0x8777675747372717,  0xa5a5a5a5a5a5a5a5 )
        SV_ELWIDTH_TEST(  ld , 3, 8, SV_W_DFLT, SV_W_DFLT, testdata1,
                0x8979695949392919,  0x8777675747372717,  0x8676665646362616 )
        SV_ELWIDTH_TEST(  ld , 3, 8, SV_W_16BIT, SV_W_DFLT, testdata1,
                0x0000000000002919,  0x0000000000004939,  0x0000000000006959 )
        SV_ELWIDTH_TEST(  ld , 5, 8, SV_W_16BIT, SV_W_32BIT, testdata1,
                0x0000493900002919,  0xffff897900006959,  0xa5a5a5a500002717 )
        SV_ELWIDTH_TEST(  ld , 5, 8, SV_W_32BIT, SV_W_16BIT, testdata1,
                0x6757271769592919,  0xa5a5a5a5a5a52616,  0xa5a5a5a5a5a5a5a5 )
        SV_ELWIDTH_TEST(  ld , 7, 8, SV_W_16BIT, SV_W_8BIT, testdata1,
                0xa557371779593919,  0xa5a5a5a5a5a5a5a5,  0xa5a5a5a5a5a5a5a5 )
        SV_ELWIDTH_TEST(  ld , 11, 8, SV_W_8BIT, SV_W_16BIT, testdata1,
                0x0049003900290019,  0xff89007900690059,  0xa5a5003700270017 )
        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
testdata1:
        .dword 0x8979695949392919
        .dword 0x8777675747372717
        .dword 0x8676665646362616
        .dword 0x8272625242322212
        .dword 0x8171615141312111
        .dword 0x8373635343332313

# 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.