diff options
Diffstat (limited to 'tests/lm32/test_sextb.S')
| -rw-r--r-- | tests/lm32/test_sextb.S | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/tests/lm32/test_sextb.S b/tests/lm32/test_sextb.S new file mode 100644 index 0000000000..58db8ee8b9 --- /dev/null +++ b/tests/lm32/test_sextb.S @@ -0,0 +1,20 @@ +.include "macros.inc" + +start + +test_name SEXTB_1 +mvi r1, 0 +sextb r3, r1 +check_r3 0 + +test_name SEXTB_2 +mvi r1, 0x7f +sextb r3, r1 +check_r3 0x0000007f + +test_name SEXTB_3 +mvi r1, 0x80 +sextb r3, r1 +check_r3 0xffffff80 + +end |