mulhu.S (2960B)
1 # See LICENSE for license details. 2 3 #***************************************************************************** 4 # mulhu.S 5 #----------------------------------------------------------------------------- 6 # 7 # Test mulhu instruction. 8 # 9 10 #include "riscv_test.h" 11 #include "test_macros.h" 12 13 RVTEST_RV32U 14 RVTEST_CODE_BEGIN 15 16 #------------------------------------------------------------- 17 # Arithmetic tests 18 #------------------------------------------------------------- 19 20 TEST_RR_OP( 2, mulhu, 0x00000000, 0x00000000, 0x00000000 ); 21 TEST_RR_OP( 3, mulhu, 0x00000000, 0x00000001, 0x00000001 ); 22 TEST_RR_OP( 4, mulhu, 0x00000000, 0x00000003, 0x00000007 ); 23 24 TEST_RR_OP( 5, mulhu, 0x00000000, 0x00000000, 0xffff8000 ); 25 TEST_RR_OP( 6, mulhu, 0x00000000, 0x80000000, 0x00000000 ); 26 TEST_RR_OP( 7, mulhu, 0x7fffc000, 0x80000000, 0xffff8000 ); 27 28 TEST_RR_OP(30, mulhu, 0x0001fefe, 0xaaaaaaab, 0x0002fe7d ); 29 TEST_RR_OP(31, mulhu, 0x0001fefe, 0x0002fe7d, 0xaaaaaaab ); 30 31 TEST_RR_OP(32, mulhu, 0xfe010000, 0xff000000, 0xff000000 ); 32 33 TEST_RR_OP(33, mulhu, 0xfffffffe, 0xffffffff, 0xffffffff ); 34 TEST_RR_OP(34, mulhu, 0x00000000, 0xffffffff, 0x00000001 ); 35 TEST_RR_OP(35, mulhu, 0x00000000, 0x00000001, 0xffffffff ); 36 37 #------------------------------------------------------------- 38 # Source/Destination tests 39 #------------------------------------------------------------- 40 41 TEST_RR_SRC1_EQ_DEST( 8, mulhu, 36608, 13<<20, 11<<20 ); 42 TEST_RR_SRC2_EQ_DEST( 9, mulhu, 39424, 14<<20, 11<<20 ); 43 TEST_RR_SRC12_EQ_DEST( 10, mulhu, 43264, 13<<20 ); 44 45 #------------------------------------------------------------- 46 # Bypassing tests 47 #------------------------------------------------------------- 48 49 TEST_RR_DEST_BYPASS( 11, 0, mulhu, 36608, 13<<20, 11<<20 ); 50 TEST_RR_DEST_BYPASS( 12, 1, mulhu, 39424, 14<<20, 11<<20 ); 51 TEST_RR_DEST_BYPASS( 13, 2, mulhu, 42240, 15<<20, 11<<20 ); 52 53 TEST_RR_SRC12_BYPASS( 14, 0, 0, mulhu, 36608, 13<<20, 11<<20 ); 54 TEST_RR_SRC12_BYPASS( 15, 0, 1, mulhu, 39424, 14<<20, 11<<20 ); 55 TEST_RR_SRC12_BYPASS( 16, 0, 2, mulhu, 42240, 15<<20, 11<<20 ); 56 TEST_RR_SRC12_BYPASS( 17, 1, 0, mulhu, 36608, 13<<20, 11<<20 ); 57 TEST_RR_SRC12_BYPASS( 18, 1, 1, mulhu, 39424, 14<<20, 11<<20 ); 58 TEST_RR_SRC12_BYPASS( 19, 2, 0, mulhu, 42240, 15<<20, 11<<20 ); 59 60 TEST_RR_SRC21_BYPASS( 20, 0, 0, mulhu, 36608, 13<<20, 11<<20 ); 61 TEST_RR_SRC21_BYPASS( 21, 0, 1, mulhu, 39424, 14<<20, 11<<20 ); 62 TEST_RR_SRC21_BYPASS( 22, 0, 2, mulhu, 42240, 15<<20, 11<<20 ); 63 TEST_RR_SRC21_BYPASS( 23, 1, 0, mulhu, 36608, 13<<20, 11<<20 ); 64 TEST_RR_SRC21_BYPASS( 24, 1, 1, mulhu, 39424, 14<<20, 11<<20 ); 65 TEST_RR_SRC21_BYPASS( 25, 2, 0, mulhu, 42240, 15<<20, 11<<20 ); 66 67 TEST_RR_ZEROSRC1( 26, mulhu, 0, 31<<26 ); 68 TEST_RR_ZEROSRC2( 27, mulhu, 0, 32<<26 ); 69 TEST_RR_ZEROSRC12( 28, mulhu, 0 ); 70 TEST_RR_ZERODEST( 29, mulhu, 33<<20, 34<<20 ); 71 72 73 TEST_PASSFAIL 74 75 RVTEST_CODE_END 76 77 .data 78 RVTEST_DATA_BEGIN 79 80 TEST_DATA 81 82 RVTEST_DATA_END