#include "riscv_test.h" #include "sv_test_macros.h" RVTEST_RV64UF # Define TVM used by program. #define SV_ELWIDTH_TEST( inst, vl, elwidth, wid1, wid2, \ testdata, ans ) \ \ la x12, testdata ; \ la x13, (testdata+elwidth); \ la x14, (testdata+elwidth*2); \ la x15, (testdata+elwidth*3); \ la x16, (testdata+elwidth*4); \ la x17, (testdata+elwidth*5); \ \ li x1, 0xa5a5a5a5a5a5a5a5; \ fmv.d.x f28, x1; \ fmv.d.x f29, x1; \ fmv.d.x f30, x1; \ \ SET_SV_MVL( vl); \ SET_SV_2CSRS( SV_REG_CSR( 1, 12, wid1, 12, 1), \ SV_REG_CSR( 0, 28, wid2, 28, 1)); \ SET_SV_VL( vl ); \ \ inst f28, 0(x12); \ \ CLR_SV_CSRS(); \ SET_SV_VL( 1); \ SET_SV_MVL( 1); \ \ TEST_SV_FW(0, f28, ans, 0); \ TEST_SV_FW(0, f29, ans, 8); \ TEST_SV_FW(0, f30, ans, 16); # 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( fld , 2, 8, SV_W_DFLT, SV_W_DFLT, testdata1, answer1 ) /* 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 answer1: .dword 0x8979695949392919 .dword 0x8777675747372717 .dword 0xa5a5a5a5a5a5a5a5 # 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.