From 197479964e99ee9a0b196c9cc1a3249812477bd3 Mon Sep 17 00:00:00 2001 From: Eric Love Date: Thu, 23 Jan 2014 15:23:08 -0800 Subject: First round of rv32ui asm tests --- isa/rv32ui/mulw.S | 70 +++++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 70 insertions(+) create mode 100644 isa/rv32ui/mulw.S (limited to 'isa/rv32ui/mulw.S') diff --git a/isa/rv32ui/mulw.S b/isa/rv32ui/mulw.S new file mode 100644 index 0000000..fdd0690 --- /dev/null +++ b/isa/rv32ui/mulw.S @@ -0,0 +1,70 @@ +#***************************************************************************** +# mulw.S +#----------------------------------------------------------------------------- +# +# Test mulw instruction. +# + +#include "riscv_test.h" +#include "test_macros.h" + +RVTEST_RV32U +RVTEST_CODE_BEGIN + + #------------------------------------------------------------- + # Arithmetic tests + #------------------------------------------------------------- + + TEST_RR_OP( 2, mulw, 0x00000000, 0x00000000, 0x00000000 ); + TEST_RR_OP( 3, mulw, 0x00000001, 0x00000001, 0x00000001 ); + TEST_RR_OP( 4, mulw, 0x00000015, 0x00000003, 0x00000007 ); + + TEST_RR_OP( 5, mulw, 0x00000000, 0x00000000, 0xffff8000 ); + TEST_RR_OP( 6, mulw, 0x00000000, 0x80000000, 0x00000000 ); + TEST_RR_OP( 7, mulw, 0x00000000, 0x80000000, 0xffff8000 ); + + #------------------------------------------------------------- + # Source/Destination tests + #------------------------------------------------------------- + + TEST_RR_SRC1_EQ_DEST( 8, mulw, 143, 13, 11 ); + TEST_RR_SRC2_EQ_DEST( 9, mulw, 154, 14, 11 ); + TEST_RR_SRC12_EQ_DEST( 10, mulw, 169, 13 ); + + #------------------------------------------------------------- + # Bypassing tests + #------------------------------------------------------------- + + TEST_RR_DEST_BYPASS( 11, 0, mulw, 143, 13, 11 ); + TEST_RR_DEST_BYPASS( 12, 1, mulw, 154, 14, 11 ); + TEST_RR_DEST_BYPASS( 13, 2, mulw, 165, 15, 11 ); + + TEST_RR_SRC12_BYPASS( 14, 0, 0, mulw, 143, 13, 11 ); + TEST_RR_SRC12_BYPASS( 15, 0, 1, mulw, 154, 14, 11 ); + TEST_RR_SRC12_BYPASS( 16, 0, 2, mulw, 165, 15, 11 ); + TEST_RR_SRC12_BYPASS( 17, 1, 0, mulw, 143, 13, 11 ); + TEST_RR_SRC12_BYPASS( 18, 1, 1, mulw, 154, 14, 11 ); + TEST_RR_SRC12_BYPASS( 19, 2, 0, mulw, 165, 15, 11 ); + + TEST_RR_SRC21_BYPASS( 20, 0, 0, mulw, 143, 13, 11 ); + TEST_RR_SRC21_BYPASS( 21, 0, 1, mulw, 154, 14, 11 ); + TEST_RR_SRC21_BYPASS( 22, 0, 2, mulw, 165, 15, 11 ); + TEST_RR_SRC21_BYPASS( 23, 1, 0, mulw, 143, 13, 11 ); + TEST_RR_SRC21_BYPASS( 24, 1, 1, mulw, 154, 14, 11 ); + TEST_RR_SRC21_BYPASS( 25, 2, 0, mulw, 165, 15, 11 ); + + TEST_RR_ZEROSRC1( 26, mulw, 0, 31 ); + TEST_RR_ZEROSRC2( 27, mulw, 0, 32 ); + TEST_RR_ZEROSRC12( 28, mulw, 0 ); + TEST_RR_ZERODEST( 29, mulw, 33, 34 ); + + TEST_PASSFAIL + +RVTEST_CODE_END + + .data +RVTEST_DATA_BEGIN + + TEST_DATA + +RVTEST_DATA_END -- cgit v1.1