From 3f2546b2ef55b661fd8dd69682b38992225e86f6 Mon Sep 17 00:00:00 2001 From: fishsoupisgood Date: Mon, 29 Apr 2019 01:17:54 +0100 Subject: Initial import of qemu-2.4.1 --- tests/tcg/lm32/test_mul.S | 70 +++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 70 insertions(+) create mode 100644 tests/tcg/lm32/test_mul.S (limited to 'tests/tcg/lm32/test_mul.S') diff --git a/tests/tcg/lm32/test_mul.S b/tests/tcg/lm32/test_mul.S new file mode 100644 index 00000000..e9b937e6 --- /dev/null +++ b/tests/tcg/lm32/test_mul.S @@ -0,0 +1,70 @@ +.include "macros.inc" + +start + +test_name MUL_1 +mvi r1, 0 +mvi r2, 0 +mul r3, r1, r2 +check_r3 0 + +test_name MUL_2 +mvi r1, 1 +mvi r2, 0 +mul r3, r1, r2 +check_r3 0 + +test_name MUL_3 +mvi r1, 0 +mvi r2, 1 +mul r3, r1, r2 +check_r3 0 + +test_name MUL_4 +mvi r1, 1 +mvi r2, 1 +mul r3, r1, r2 +check_r3 1 + +test_name MUL_5 +mvi r1, 2 +mvi r2, -1 +mul r3, r1, r2 +check_r3 -2 + +test_name MUL_6 +mvi r1, -2 +mvi r2, -1 +mul r3, r1, r2 +check_r3 2 + +test_name MUL_7 +mvi r1, 0x1234 +mvi r2, 0x789 +mul r3, r1, r2 +check_r3 0x8929d4 + +test_name MUL_8 +mvi r3, 4 +mul r3, r3, r3 +check_r3 16 + +test_name MUL_9 +mvi r2, 2 +mvi r3, 4 +mul r3, r3, r2 +check_r3 8 + +test_name MUL_10 +load r1 0x12345678 +load r2 0x7bcdef12 +mul r3, r1, r2 +check_r3 0xa801c70 + +test_name MUL_11 +load r1 0x12345678 +load r2 0xabcdef12 +mul r3, r1, r2 +check_r3 0x8a801c70 + +end -- cgit v1.2.3