diff options
| author | fishsoupisgood <github@madingley.org> | 2019-04-29 01:17:54 +0100 |
|---|---|---|
| committer | fishsoupisgood <github@madingley.org> | 2019-05-27 03:43:43 +0100 |
| commit | 3f2546b2ef55b661fd8dd69682b38992225e86f6 (patch) | |
| tree | 65ca85f13617aee1dce474596800950f266a456c /tests/tcg/lm32/test_sub.S | |
| download | qemu-master.tar.gz qemu-master.tar.bz2 qemu-master.zip | |
Diffstat (limited to 'tests/tcg/lm32/test_sub.S')
| -rw-r--r-- | tests/tcg/lm32/test_sub.S | 75 |
1 files changed, 75 insertions, 0 deletions
diff --git a/tests/tcg/lm32/test_sub.S b/tests/tcg/lm32/test_sub.S new file mode 100644 index 00000000..44b74a9e --- /dev/null +++ b/tests/tcg/lm32/test_sub.S @@ -0,0 +1,75 @@ +.include "macros.inc" + +start + +test_name SUB_1 +mvi r1, 0 +mvi r2, 0 +sub r3, r1, r2 +check_r3 0 + +test_name SUB_2 +mvi r1, 0 +mvi r2, 1 +sub r3, r1, r2 +check_r3 -1 + +test_name SUB_3 +mvi r1, 1 +mvi r2, 0 +sub r3, r1, r2 +check_r3 1 + +test_name SUB_4 +mvi r1, 1 +mvi r2, -1 +sub r3, r1, r2 +check_r3 2 + +test_name SUB_5 +mvi r1, -1 +mvi r2, 1 +sub r3, r1, r2 +check_r3 -2 + +test_name SUB_6 +mvi r1, -1 +mvi r2, 0 +sub r3, r1, r2 +check_r3 -1 + +test_name SUB_7 +mvi r1, 0 +mvi r2, -1 +sub r3, r1, r2 +check_r3 1 + +test_name SUB_8 +mvi r3, 2 +sub r3, r3, r3 +check_r3 0 + +test_name SUB_9 +mvi r1, 4 +mvi r3, 2 +sub r3, r1, r3 +check_r3 2 + +test_name SUB_10 +mvi r1, 4 +mvi r3, 2 +sub r3, r3, r1 +check_r3 -2 + +test_name SUB_11 +mvi r1, 4 +sub r3, r1, r1 +check_r3 0 + +test_name SUB_12 +load r1 0x12345678 +load r2 0xabcdef97 +sub r3, r1, r2 +check_r3 0x666666e1 + +end |