Exemple #1
0
        public void Execute_NegativeImmediate()
        {
            reg[1] = 0x00000003;
            target = new AddiuInstruction(2, 1, 0xFFFF);

            target.Execute(ref pc, mem, reg);

            Assert.AreEqual(0x00000002, reg[2]);
            Assert.AreEqual(0x00000004, pc);
        }
Exemple #2
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        public void Execute_Overflow()
        {
            reg[1] = 0xFFFFFFFF;
            target = new AddiuInstruction(1, 1, 0x0001);

            target.Execute(ref pc, mem, reg);

            Assert.AreEqual(0x00000000, reg[1]);
            Assert.AreEqual(0x00000004, pc);
        }
Exemple #3
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        public void Execute_AddPositiveNumbers()
        {
            reg[1] = 0x00000002;
            target = new AddiuInstruction(1, 1, 0x0001);

            target.Execute(ref pc, mem, reg);

            Assert.AreEqual(0x00000003, reg[1]);
            Assert.AreEqual(0x00000004, pc);
        }
Exemple #4
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        public void ToString_Formatted()
        {
            target = new AddiuInstruction(1, 2, 0xFFFF);

            Assert.AreEqual("ADDIU $at, $v0, 0xFFFF", target.ToString());
        }