protected override void EmitCode(NodeFactory factory, ref X86Emitter instructionEncoder, bool relocsOnly)
{
switch (_thunkKind)
{
case Kind.Eager:
break;
case Kind.DelayLoadHelper:
case Kind.VirtualStubDispatch:
instructionEncoder.EmitXOR(Register.EAX, Register.EAX);
if (!relocsOnly)
{
// push table index
instructionEncoder.EmitPUSH((sbyte)_containingImportSection.IndexFromBeginningOfArray);
}
// push [module]
instructionEncoder.EmitPUSH(factory.ModuleImport);
break;
case Kind.Lazy:
// mov edx, [module]
instructionEncoder.EmitMOV(Register.EDX, factory.ModuleImport);
break;
default:
throw new NotSupportedException(_thunkKind.ToString() + " is not supported");
}
instructionEncoder.EmitJMP(_helperCell);
}
protected override void EmitCode(NodeFactory factory, ref X86Emitter instructionEncoder, bool relocsOnly)
{
switch (_thunkKind)
{
case Kind.Eager:
break;
case Kind.DelayLoadHelper:
case Kind.VirtualStubDispatch:
instructionEncoder.EmitXOR(Register.EAX, Register.EAX);
if (!relocsOnly)
{
// push table index
instructionEncoder.EmitPUSH((sbyte)_instanceCell.Table.IndexFromBeginningOfArray);
}
// push [module]
instructionEncoder.EmitPUSH(_moduleImport);
break;
case Kind.Lazy:
// mov edx, [module]
instructionEncoder.EmitMOV(Register.EDX, _moduleImport);
break;
}
instructionEncoder.EmitJMP(_helperCell);
}
