本文整理汇总了C#中MachineCodeEmitter.EmitTwoRegistersAndK16方法的典型用法代码示例。如果您正苦于以下问题：C# MachineCodeEmitter.EmitTwoRegistersAndK16方法的具体用法？C# MachineCodeEmitter.EmitTwoRegistersAndK16怎么用？C# MachineCodeEmitter.EmitTwoRegistersAndK16使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类MachineCodeEmitter的用法示例。
在下文中一共展示了MachineCodeEmitter.EmitTwoRegistersAndK16方法的4个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C#代码示例。
示例1: Emit
/// <summary>
/// Emits the specified platform instruction.
/// </summary>
/// <param name="context">The context.</param>
/// <param name="emitter">The emitter.</param>
protected override void Emit(Context context, MachineCodeEmitter emitter)
{
// TODO: Remove
if (context.Operand1 is MemberOperand)
return;
if (context.Result is RegisterOperand && context.Operand1 is MemoryOperand)
{
RegisterOperand result = context.Result as RegisterOperand;
MemoryOperand operand = context.Operand1 as MemoryOperand;
int displacement = operand.Offset.ToInt32();
if (IsBetween(displacement, 0, 7))
{
emitter.EmitTwoRegisterInstructions((byte)(0x0C & displacement), (byte)operand.Base.RegisterCode, (byte)result.Register.RegisterCode);
}
else
if (IsBetween(displacement, -32768, 32767))
{
emitter.EmitTwoRegistersAndK16(0x13, (byte)operand.Base.RegisterCode, (byte)result.Register.RegisterCode, (short)displacement);
}
else
throw new OverflowException();
}
else
throw new Exception("Not supported combination of operands");
}示例2: Emit
/// <summary>
/// Emits the specified platform instruction.
/// </summary>
/// <param name="context">The context.</param>
/// <param name="emitter">The emitter.</param>
protected override void Emit(Context context, MachineCodeEmitter emitter)
{
if (context.Result.IsMemoryAddress && context.Operand1.IsRegister)
{
Operand destination = context.Result;
if (IsBetween(destination.Offset.ToInt32(), 0, 60))
{
emitter.EmitTwoRegistersWithK4((byte)destination.Base.RegisterCode, (byte)context.Operand1.Register.RegisterCode, (sbyte)destination.Offset.ToInt32());
}
else if (IsBetween(destination.Offset.ToInt32(), -32768, 32767))
{
emitter.EmitTwoRegistersAndK16(0x14, (byte)destination.Base.RegisterCode, (byte)context.Operand1.Register.RegisterCode, (short)destination.Offset.ToInt32());
}
else
throw new OverflowException();
}
else
throw new Exception("Not supported combination of operands");
}示例3: Emit
/// <summary>
/// Emits the specified platform instruction.
/// </summary>
/// <param name="context">The context.</param>
/// <param name="emitter">The emitter.</param>
protected override void Emit(Context context, MachineCodeEmitter emitter)
{
if (context.Result.IsRegister && context.Operand1.IsMemoryAddress)
{
int displacement = context.Operand1.Offset.ToInt32();
if (IsBetween(displacement, 0, 124))
{
emitter.EmitDisplacementLoadWithK5Immediate((byte)context.Result.Register.RegisterCode, (sbyte)displacement, (byte)context.Operand1.Base.RegisterCode);
}
else
if (IsBetween(displacement, -32768, 32767))
{
emitter.EmitTwoRegistersAndK16(0x0F, (byte)context.Operand1.Base.RegisterCode, (byte)context.Result.Register.RegisterCode, (short)displacement);
}
else
throw new OverflowException();
}
else
throw new Exception("Not supported combination of operands");
}示例4: Emit
/// <summary>
/// Emits the specified platform instruction.
/// </summary>
/// <param name="context">The context.</param>
/// <param name="emitter">The emitter.</param>
protected override void Emit(Context context, MachineCodeEmitter emitter)
{
if (context.Result.IsRegister && context.Operand1.IsConstant)
{
int value = 0;
if (context.Result.Register.RegisterCode == GeneralPurposeRegister.SP.Index)
{
if (IsConstantBetween(context.Operand1, -512, 508, out value))
{
emitter.EmitK8immediateAndSingleRegister(0x00, (sbyte)(value >> 2), (byte)context.Result.Register.RegisterCode); // sub Sp, Imm (k8)
}
else if (IsConstantBetween(context.Operand1, -1048576, 1048575, out value))
{
emitter.EmitRegisterOrConditionCodeAndK21(0x01, (byte)context.Result.Register.RegisterCode, value); // sub Sp, Imm (k21)
}
else
throw new OverflowException();
}
else
{
if (IsConstantBetween(context.Operand1, -128, 127, out value))
{
emitter.EmitK8immediateAndSingleRegister(0x00, (sbyte)value, (byte)context.Result.Register.RegisterCode); // sub Rd, Imm (k8)
}
else if (IsConstantBetween(context.Operand1, -1048576, 1048575, out value))
{
emitter.EmitRegisterOrConditionCodeAndK21(0x01, (byte)context.Result.Register.RegisterCode, value); // sub Rd, Imm (k21)
}
else
throw new OverflowException();
}
}
else if (context.Result.IsRegister && context.Operand1.IsRegister && context.Operand2.IsConstant)
{
int value = 0;
if (IsConstantBetween(context.Operand2, -32768, 32767, out value))
{
emitter.EmitTwoRegistersAndK16(0x0C, (byte)context.Operand1.Register.RegisterCode, (byte)context.Result.Register.RegisterCode, (short)value); // sub Rd, Rs, Imm (k16)
}
else
throw new OverflowException();
}
else if ((context.Result.IsRegister) && (context.Operand1.IsRegister))
{
emitter.EmitTwoRegisterInstructions(0x01, (byte)context.Result.Register.RegisterCode, (byte)context.Operand1.Register.RegisterCode); // sub Rd, Rs
}
else
throw new Exception("Not supported combination of operands");
}