diff options
Diffstat (limited to 'isa/rv64uzbb/sext_b.S')
-rw-r--r-- | isa/rv64uzbb/sext_b.S | 75 |
1 files changed, 75 insertions, 0 deletions
diff --git a/isa/rv64uzbb/sext_b.S b/isa/rv64uzbb/sext_b.S new file mode 100644 index 0000000..8acf86a --- /dev/null +++ b/isa/rv64uzbb/sext_b.S @@ -0,0 +1,75 @@ +# See LICENSE for license details. + +#***************************************************************************** +# sext_b.S +#----------------------------------------------------------------------------- +# +# Test sext.b instruction. +# + +#include "riscv_test.h" +#include "test_macros.h" + +RVTEST_RV64U +RVTEST_CODE_BEGIN + + #------------------------------------------------------------- + # Arithmetic tests + #------------------------------------------------------------- + + TEST_R_OP( 2, sext.b, 0x0000000000000000, 0x0000000000000000); + TEST_R_OP( 3, sext.b, 0x0000000000000001, 0x0000000000000001); + TEST_R_OP( 4, sext.b, 0x0000000000000003, 0x0000000000000003); + + TEST_R_OP( 5, sext.b, 0x0000000000000000, 0xffffffffffff8000 ); + TEST_R_OP( 6, sext.b, 0x0000000000000000, 0x0000000000800000 ); + TEST_R_OP( 7, sext.b, 0x0000000000000000, 0x0004ffffffff8000 ); + + TEST_R_OP( 8, sext.b, 0xffffffffffffffff, 0x0000000000007fff); + TEST_R_OP( 9, sext.b, 0xffffffffffffffff, 0x000000007fffffff); + TEST_R_OP( 10, sext.b, 0xffffffffffffffff, 0x000000000007ffff ); + + TEST_R_OP( 11, sext.b, 0x0000000000000000, 0xffffffff80000000); + TEST_R_OP( 12, sext.b, 0x0000000000000000, 0x00ff578f121f5000); + + TEST_R_OP( 13, sext.b, 0x0000000000000000, 0x8000000000000000); + TEST_R_OP( 14, sext.b, 0x000000000000000e, 0x000000000000000e); + TEST_R_OP( 15, sext.b, 0x0000000000000041, 0xa000000320401341); + + #------------------------------------------------------------- + # Source/Destination tests + #------------------------------------------------------------- + + TEST_R_SRC1_EQ_DEST( 16, sext.b, 0x000000000000000d, 13); + TEST_R_SRC1_EQ_DEST( 17, sext.b, 0x000000000000000b, 11); + + #------------------------------------------------------------- + # Bypassing tests + #------------------------------------------------------------- + + TEST_R_DEST_BYPASS( 18, 0, sext.b, 0x000000000000000d, 13); + TEST_R_DEST_BYPASS( 29, 1, sext.b, 0x0000000000000013, 19); + TEST_R_DEST_BYPASS( 20, 2, sext.b, 0x0000000000000022, 34); + + #------------------------------------------------------------- + # Other tests + #------------------------------------------------------------- + + TEST_R_OP( 21, sext.b, 0x0000000000000000, 0x00000000007f8000 ); + TEST_R_OP( 22, sext.b, 0x0000000000000000, 0x0000000000808000 ); + TEST_R_OP( 23, sext.b, 0x0000000000000000, 0x0000000001808000 ); + + TEST_R_OP( 24, sext.b, 0xffffffffffffffff, 0x0000000300007fff); + TEST_R_OP( 25, sext.b, 0xffffffffffffffff, 0x000000077fffffff); + TEST_R_OP( 26, sext.b, 0xffffffffffffffff, 0x0000000f0007ffff); + + TEST_PASSFAIL + +RVTEST_CODE_END + + .data +RVTEST_DATA_BEGIN + + TEST_DATA + +RVTEST_DATA_END |