/// <summary>
/// Emits the specified platform instruction.
/// </summary>
/// <param name="node">The node.</param>
/// <param name="emitter">The emitter.</param>
internal override void EmitLegacy(InstructionNode node, X86CodeEmitter emitter)
{
if (node.OperandCount == 0)
{
emitter.EmitRelativeBranch(CALL, node.BranchTargets[0].Label);
return;
}
if (node.Operand1.IsSymbol)
{
emitter.WriteByte(0xE8);
emitter.EmitCallSite(node.Operand1);
}
else
{
emitter.Emit(RegCall, node.Operand1);
}
}
/// <summary>
/// Emits the specified platform instruction.
/// </summary>
/// <param name="node">The node.</param>
/// <param name="emitter">The emitter.</param>
internal override void EmitLegacy(InstructionNode node, X86CodeEmitter emitter)
{
if (node.Operand1 == null)
{
emitter.EmitRelativeBranch(JMP, node.BranchTargets[0].Label);
}
else
{
if (node.Operand1.IsSymbol)
{
emitter.WriteByte(0xE9);
emitter.EmitCallSite(node.Operand1);
}
else if (node.Operand1.IsCPURegister)
{
emitter.Emit(JMP_R, node.Operand1);
}
}
}