public DmdRuntimeImpl(DmdEvaluator evaluator, DmdImageFileMachine machine)
{
appDomainsLockObj = new object();
appDomains = new List <DmdAppDomainImpl>();
Evaluator = evaluator ?? throw new ArgumentNullException(nameof(evaluator));
PointerSize = CalculatePointerSize(machine);
Machine = machine;
}
/// <summary>
/// Creates a runtime
/// </summary>
/// <param name="evaluator">Evaluator</param>
/// <param name="machine">Machine</param>
/// <returns></returns>
public static DmdRuntime CreateRuntime(DmdEvaluator evaluator, DmdImageFileMachine machine)
{
if (evaluator == null)
{
throw new ArgumentNullException(nameof(evaluator));
}
return(new DmdRuntimeImpl(evaluator, machine));
}
static int CalculatePointerSize(DmdImageFileMachine machine)
{
switch (machine)
{
case DmdImageFileMachine.IA64:
case DmdImageFileMachine.AMD64:
case DmdImageFileMachine.ARM64:
case DmdImageFileMachine.ALPHA64:
return(8);
default:
return(4);
}
}
/// <summary> /// Gets PE information /// </summary> /// <param name="peKind">PE Kind</param> /// <param name="machine">Machine</param> public abstract void GetPEKind(out DmdPortableExecutableKinds peKind, out DmdImageFileMachine machine);
public override void GetPEKind(out DmdPortableExecutableKinds peKind, out DmdImageFileMachine machine)
{
peKind = DmdPortableExecutableKinds.ILOnly;
machine = DmdImageFileMachine.I386;
}
static DmdAssemblyNameFlags GetProcessorArchitecture(DmdPortableExecutableKinds peKind, DmdImageFileMachine machine)
{
if ((peKind & DmdPortableExecutableKinds.PE32Plus) == 0)
{
switch (machine)
{
case DmdImageFileMachine.I386:
if ((peKind & DmdPortableExecutableKinds.Required32Bit) != 0)
{
return(DmdAssemblyNameFlags.PA_x86);
}
if ((peKind & DmdPortableExecutableKinds.ILOnly) != 0)
{
return(DmdAssemblyNameFlags.PA_MSIL);
}
return(DmdAssemblyNameFlags.PA_x86);
case DmdImageFileMachine.ARM:
return(DmdAssemblyNameFlags.PA_ARM);
}
}
else
{
switch (machine)
{
case DmdImageFileMachine.I386:
if ((peKind & DmdPortableExecutableKinds.ILOnly) != 0)
{
return(DmdAssemblyNameFlags.PA_MSIL);
}
break;
case DmdImageFileMachine.AMD64:
return(DmdAssemblyNameFlags.PA_AMD64);
case DmdImageFileMachine.IA64:
return(DmdAssemblyNameFlags.PA_IA64);
}
}
return(DmdAssemblyNameFlags.PA_None);
}
