示例#1
0
		public void MspRealModeServices()
		{
			IntelArchitecture arch = new IntelArchitecture(ProcessorMode.Real);
			Platform platform = new MsdosPlatform(null, arch);

			var state = arch.CreateProcessorState();
			state.SetRegister(Registers.ah, Constant.Byte(0x3E));
			SystemService svc = platform.FindService(0x21, state);
			Assert.AreEqual("msdos_close_file", svc.Name);
			Assert.AreEqual(1, svc.Signature.Parameters.Length);
			Assert.IsFalse(svc.Characteristics.Terminates, "close() shouldn't terminate program");

			state.SetRegister(Registers.ah, Constant.Byte(0x4C));
			svc = platform.FindService(0x21, state);
			Assert.AreEqual("msdos_terminate", svc.Name);
			Assert.AreEqual(1, svc.Signature.Parameters.Length);
			Assert.IsTrue(svc.Characteristics.Terminates, "terminate() should terminate program");

			state.SetRegister(Registers.ah, Constant.Byte(0x2F));
			svc = platform.FindService(0x21, state);
			Assert.AreEqual("msdos_get_disk_transfer_area_address", svc.Name);
			Assert.AreEqual(0, svc.Signature.Parameters.Length);
			SequenceStorage seq = (SequenceStorage) svc.Signature.ReturnValue.Storage;
			Assert.AreEqual("es", seq.Head.Name);
			Assert.AreEqual("bx", seq.Tail.Name);
		}
示例#2
0
 public void i86()
 {
     arch = new IntelArchitecture(ProcessorMode.Real);
     Platform = new MsdosPlatform(null, arch);
     SetDefaultWordWidth(PrimitiveType.Word16);
 }