Decoder CreateDecoder(int codeSize, string hexBytes)
{
Decoder decoder;
var codeReader = new ByteArrayCodeReader(hexBytes);
switch (codeSize)
{
case 16:
decoder = Decoder.Create16(codeReader);
decoder.InstructionPointer = DecoderConstants.DEFAULT_IP16;
break;
case 32:
decoder = Decoder.Create32(codeReader);
decoder.InstructionPointer = DecoderConstants.DEFAULT_IP32;
break;
case 64:
decoder = Decoder.Create64(codeReader);
decoder.InstructionPointer = DecoderConstants.DEFAULT_IP64;
break;
default:
throw new ArgumentOutOfRangeException(nameof(codeSize));
}
Assert.Equal(codeSize, decoder.Bitness);
return(decoder);
}
void Decode_multiple_instrs_with_one_instance()
{
var reader16 = new DecodeMultipleCodeReader();
var reader32 = new DecodeMultipleCodeReader();
var reader64 = new DecodeMultipleCodeReader();
var decoderDict16 = new Dictionary <DecoderOptions, Decoder>();
var decoderDict32 = new Dictionary <DecoderOptions, Decoder>();
var decoderDict64 = new Dictionary <DecoderOptions, Decoder>();
foreach (var info in DecoderTestUtils.GetDecoderTests(needHexBytes: true, includeOtherTests: false))
{
var data = HexUtils.ToByteArray(info.HexBytes);
var decoder = Decoder.Create(info.Bitness, new ByteArrayCodeReader(data), info.Options);
Decoder decoderAll;
switch (info.Bitness)
{
case 16:
decoder.InstructionPointer = DecoderConstants.DEFAULT_IP16;
reader16.SetArray(data);
if (!decoderDict16.TryGetValue(info.Options, out decoderAll))
{
decoderDict16.Add(info.Options, decoderAll = Decoder.Create16(reader16, info.Options));
}
break;
case 32:
decoder.InstructionPointer = DecoderConstants.DEFAULT_IP32;
reader32.SetArray(data);
if (!decoderDict32.TryGetValue(info.Options, out decoderAll))
{
decoderDict32.Add(info.Options, decoderAll = Decoder.Create32(reader32, info.Options));
}
break;
case 64:
decoder.InstructionPointer = DecoderConstants.DEFAULT_IP64;
reader64.SetArray(data);
if (!decoderDict64.TryGetValue(info.Options, out decoderAll))
{
decoderDict64.Add(info.Options, decoderAll = Decoder.Create64(reader64, info.Options));
}
break;
default:
throw new InvalidOperationException();
}
decoderAll.InstructionPointer = decoder.InstructionPointer;
var instr1 = decoder.Decode();
var instr2 = decoderAll.Decode();
Assert.Equal(info.Code, instr1.Code);
Assert.True(Instruction.TEST_BitByBitEquals(instr1, instr2));
}
}
void Decode_multiple_instrs_with_one_instance()
{
var reader16 = new DecodeMultipleCodeReader();
var reader32 = new DecodeMultipleCodeReader();
var reader64 = new DecodeMultipleCodeReader();
var decoderAll16 = Decoder.Create16(reader16);
var decoderAll32 = Decoder.Create32(reader32);
var decoderAll64 = Decoder.Create64(reader64);
foreach (var info in DecoderTestUtils.GetDecoderTests(needHexBytes: true, includeOtherTests: false))
{
var data = HexUtils.ToByteArray(info.HexBytes);
var decoder = Decoder.Create(info.Bitness, new ByteArrayCodeReader(data));
Decoder decoderAll;
switch (info.Bitness)
{
case 16:
decoder.InstructionPointer = DecoderConstants.DEFAULT_IP16;
reader16.SetArray(data);
decoderAll = decoderAll16;
break;
case 32:
decoder.InstructionPointer = DecoderConstants.DEFAULT_IP32;
reader32.SetArray(data);
decoderAll = decoderAll32;
break;
case 64:
decoder.InstructionPointer = DecoderConstants.DEFAULT_IP64;
reader64.SetArray(data);
decoderAll = decoderAll64;
break;
default:
throw new InvalidOperationException();
}
decoderAll.InstructionPointer = decoder.InstructionPointer;
var instr1 = decoder.Decode();
var instr2 = decoderAll.Decode();
Assert.Equal(info.Code, instr1.Code);
Assert.True(Instruction.TEST_BitByBitEquals(ref instr1, ref instr2));
}
}
