root / tests / lm32 / test_mul.S @ d65f0831
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.include "macros.inc" |
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start |
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test_name MUL_1 |
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mvi r1, 0 |
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mvi r2, 0 |
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mul r3, r1, r2 |
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check_r3 0 |
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test_name MUL_2 |
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mvi r1, 1 |
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mvi r2, 0 |
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mul r3, r1, r2 |
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check_r3 0 |
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test_name MUL_3 |
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mvi r1, 0 |
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mvi r2, 1 |
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mul r3, r1, r2 |
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check_r3 0 |
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test_name MUL_4 |
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mvi r1, 1 |
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mvi r2, 1 |
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mul r3, r1, r2 |
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check_r3 1 |
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test_name MUL_5 |
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mvi r1, 2 |
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mvi r2, -1 |
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mul r3, r1, r2 |
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check_r3 -2 |
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test_name MUL_6 |
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mvi r1, -2 |
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mvi r2, -1 |
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mul r3, r1, r2 |
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check_r3 2 |
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test_name MUL_7 |
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mvi r1, 0x1234 |
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mvi r2, 0x789 |
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mul r3, r1, r2 |
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check_r3 0x8929d4 |
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test_name MUL_8 |
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mvi r3, 4 |
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mul r3, r3, r3 |
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check_r3 16 |
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test_name MUL_9 |
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mvi r2, 2 |
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mvi r3, 4 |
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mul r3, r3, r2 |
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check_r3 8 |
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test_name MUL_10 |
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load r1 0x12345678 |
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load r2 0x7bcdef12 |
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mul r3, r1, r2 |
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check_r3 0xa801c70 |
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test_name MUL_11 |
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load r1 0x12345678 |
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load r2 0xabcdef12 |
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mul r3, r1, r2 |
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check_r3 0x8a801c70 |
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end |