diff options
Diffstat (limited to 'isa/rv64mi/sw-misaligned.S')
-rw-r--r-- | isa/rv64mi/sw-misaligned.S | 40 |
1 files changed, 40 insertions, 0 deletions
diff --git a/isa/rv64mi/sw-misaligned.S b/isa/rv64mi/sw-misaligned.S new file mode 100644 index 0000000..8da698b --- /dev/null +++ b/isa/rv64mi/sw-misaligned.S @@ -0,0 +1,40 @@ +# See LICENSE for license details. + +#***************************************************************************** +# sw-unaligned.S +#----------------------------------------------------------------------------- +# +# Test that misaligned stores work or raise the correct exception +# This test assumes the target is little-endian +# + +#include "riscv_test.h" +#include "test_macros.h" + +RVTEST_RV64M +RVTEST_CODE_BEGIN + + TEST_ST_OP( 2, lw, sw, 0x12345678, 0, tdat ); + TEST_ST_OP( 3, lw, sw, 0xffffffff9abcdef0, 1, tdat ); + TEST_ST_OP( 4, lw, sw, 0xffffffffdeadbeef, 2, tdat ); + TEST_ST_OP( 5, lw, sw, 0xfffffffffeed0011, 3, tdat ); + +2: + TEST_PASSFAIL + + .align 2 + .global mtvec_handler +mtvec_handler: + MISALIGNED_STORE_HANDLER + +RVTEST_CODE_END + + .data +RVTEST_DATA_BEGIN + + TEST_DATA + +tdat: + .zero 8 + +RVTEST_DATA_END |