// End of workaround
private CORINFO_LOOKUP_KIND getLocationOfThisType(IntPtr _this, CORINFO_METHOD_STRUCT_* context)
{
CORINFO_LOOKUP_KIND result = new CORINFO_LOOKUP_KIND();
result.needsRuntimeLookup = false;
result.runtimeLookupKind = CORINFO_RUNTIME_LOOKUP_KIND.CORINFO_LOOKUP_THISOBJ;
// TODO: shared generics
return result;
}
private void getLocationOfThisType(out CORINFO_LOOKUP_KIND result, CORINFO_METHOD_STRUCT_* context)
{
result = new CORINFO_LOOKUP_KIND();
MethodDesc method = HandleToObject(context);
if (method.IsSharedByGenericInstantiations)
{
result.needsRuntimeLookup = true;
result.runtimeLookupKind = GetGenericRuntimeLookupKind(method);
}
else
{
result.needsRuntimeLookup = false;
result.runtimeLookupKind = CORINFO_RUNTIME_LOOKUP_KIND.CORINFO_LOOKUP_THISOBJ;
}
}
private void getLocationOfThisType_Windows(IntPtr _this, CORINFO_LOOKUP_KIND* result, CORINFO_METHOD_STRUCT_* context)
{
*result = getLocationOfThisType(_this, context);
}
public virtual void getLocationOfThisType_wrapper(IntPtr _this, out IntPtr exception, out CORINFO_LOOKUP_KIND _return, CORINFO_METHOD_STRUCT_* context)
{
exception = IntPtr.Zero;
try
{
getLocationOfThisType(out _return, context);
return;
}
catch (Exception ex)
{
exception = AllocException(ex);
}
_return = new CORINFO_LOOKUP_KIND();
}
private bool getReadyToRunHelper(ref CORINFO_RESOLVED_TOKEN pResolvedToken, ref CORINFO_LOOKUP_KIND pGenericLookupKind, CorInfoHelpFunc id, ref CORINFO_CONST_LOOKUP pLookup)
{
pLookup.accessType = InfoAccessType.IAT_VALUE;
switch (id)
{
case CorInfoHelpFunc.CORINFO_HELP_READYTORUN_NEW:
{
var type = HandleToObject(pResolvedToken.hClass);
Debug.Assert(type.IsDefType);
if (type.IsCanonicalSubtype(CanonicalFormKind.Any))
return false;
pLookup.addr = (void*)ObjectToHandle(_compilation.NodeFactory.ReadyToRunHelper(ReadyToRunHelperId.NewHelper, type));
}
break;
case CorInfoHelpFunc.CORINFO_HELP_READYTORUN_NEWARR_1:
{
var type = HandleToObject(pResolvedToken.hClass);
Debug.Assert(type.IsSzArray);
if (type.IsCanonicalSubtype(CanonicalFormKind.Any))
return false;
pLookup.addr = (void*)ObjectToHandle(_compilation.NodeFactory.ReadyToRunHelper(ReadyToRunHelperId.NewArr1, type));
}
break;
case CorInfoHelpFunc.CORINFO_HELP_READYTORUN_ISINSTANCEOF:
{
var type = HandleToObject(pResolvedToken.hClass);
if (type.IsCanonicalSubtype(CanonicalFormKind.Any))
return false;
pLookup.addr = (void*)ObjectToHandle(_compilation.NodeFactory.ReadyToRunHelper(ReadyToRunHelperId.IsInstanceOf, type));
}
break;
case CorInfoHelpFunc.CORINFO_HELP_READYTORUN_CHKCAST:
{
var type = HandleToObject(pResolvedToken.hClass);
if (type.IsCanonicalSubtype(CanonicalFormKind.Any))
return false;
pLookup.addr = (void*)ObjectToHandle(_compilation.NodeFactory.ReadyToRunHelper(ReadyToRunHelperId.CastClass, type));
}
break;
case CorInfoHelpFunc.CORINFO_HELP_READYTORUN_STATIC_BASE:
{
var type = HandleToObject(pResolvedToken.hClass);
if (type.IsCanonicalSubtype(CanonicalFormKind.Any))
return false;
pLookup.addr = (void*)ObjectToHandle(_compilation.NodeFactory.ReadyToRunHelper(ReadyToRunHelperId.GetNonGCStaticBase, type));
}
break;
case CorInfoHelpFunc.CORINFO_HELP_READYTORUN_GENERIC_HANDLE:
{
Debug.Assert(pGenericLookupKind.needsRuntimeLookup);
ReadyToRunFixupKind fixupKind = (ReadyToRunFixupKind)pGenericLookupKind.runtimeLookupFlags;
object fixupTarget = GetRuntimeDeterminedObjectForToken(ref pResolvedToken);
GenericLookupResult target = GetTargetForFixup(fixupTarget, fixupKind);
ReadyToRunHelperId helper;
TypeSystemEntity dictionaryOwner;
if (pGenericLookupKind.runtimeLookupKind == CORINFO_RUNTIME_LOOKUP_KIND.CORINFO_LOOKUP_THISOBJ)
{
helper = ReadyToRunHelperId.GenericLookupFromThis;
dictionaryOwner = MethodBeingCompiled.OwningType;
}
else if (pGenericLookupKind.runtimeLookupKind == CORINFO_RUNTIME_LOOKUP_KIND.CORINFO_LOOKUP_CLASSPARAM)
{
helper = ReadyToRunHelperId.GenericLookupFromDictionary;
dictionaryOwner = MethodBeingCompiled.OwningType;
}
else
{
Debug.Assert(pGenericLookupKind.runtimeLookupKind == CORINFO_RUNTIME_LOOKUP_KIND.CORINFO_LOOKUP_METHODPARAM);
helper = ReadyToRunHelperId.GenericLookupFromDictionary;
dictionaryOwner = MethodBeingCompiled;
}
GenericLookupDescriptor lookup = new GenericLookupDescriptor(dictionaryOwner, target);
pLookup.addr = (void*)ObjectToHandle(_compilation.NodeFactory.ReadyToRunHelper(helper, lookup));
}
break;
default:
throw new NotImplementedException("ReadyToRun: " + id.ToString());
}
return true;
}
private void getLocationOfThisType(out CORINFO_LOOKUP_KIND result, CORINFO_METHOD_STRUCT_* context)
{
result = new CORINFO_LOOKUP_KIND();
result.needsRuntimeLookup = false;
result.runtimeLookupKind = CORINFO_RUNTIME_LOOKUP_KIND.CORINFO_LOOKUP_THISOBJ;
// TODO: shared generics
}
private bool getReadyToRunHelper(ref CORINFO_RESOLVED_TOKEN pResolvedToken, ref CORINFO_LOOKUP_KIND pGenericLookupKind, CorInfoHelpFunc id, ref CORINFO_CONST_LOOKUP pLookup)
{
pLookup.accessType = InfoAccessType.IAT_VALUE;
switch (id)
{
case CorInfoHelpFunc.CORINFO_HELP_READYTORUN_NEW:
{
var type = HandleToObject(pResolvedToken.hClass);
Debug.Assert(type.IsDefType);
pLookup.addr = (void*)ObjectToHandle(_compilation.NodeFactory.ReadyToRunHelper(ReadyToRunHelperId.NewHelper, type));
}
break;
case CorInfoHelpFunc.CORINFO_HELP_READYTORUN_NEWARR_1:
{
var type = HandleToObject(pResolvedToken.hClass);
Debug.Assert(type.IsSzArray);
pLookup.addr = (void*)ObjectToHandle(_compilation.NodeFactory.ReadyToRunHelper(ReadyToRunHelperId.NewArr1, type));
}
break;
case CorInfoHelpFunc.CORINFO_HELP_READYTORUN_ISINSTANCEOF:
{
var type = HandleToObject(pResolvedToken.hClass);
pLookup.addr = (void*)ObjectToHandle(_compilation.NodeFactory.ReadyToRunHelper(ReadyToRunHelperId.IsInstanceOf, type));
}
break;
case CorInfoHelpFunc.CORINFO_HELP_READYTORUN_CHKCAST:
{
var type = HandleToObject(pResolvedToken.hClass);
pLookup.addr = (void*)ObjectToHandle(_compilation.NodeFactory.ReadyToRunHelper(ReadyToRunHelperId.CastClass, type));
}
break;
case CorInfoHelpFunc.CORINFO_HELP_READYTORUN_STATIC_BASE:
{
var type = HandleToObject(pResolvedToken.hClass);
pLookup.addr = (void*)ObjectToHandle(_compilation.NodeFactory.ReadyToRunHelper(ReadyToRunHelperId.GetNonGCStaticBase, type));
}
break;
default:
throw new NotImplementedException("ReadyToRun: " + id.ToString());
}
return true;
}
static void _getLocationOfThisType(IntPtr thisHandle, IntPtr* ppException, out CORINFO_LOOKUP_KIND _return, CORINFO_METHOD_STRUCT_* context)
{
var _this = GetThis(thisHandle);
try
{
_this.getLocationOfThisType(out _return, context);
}
catch (Exception ex)
{
*ppException = _this.AllocException(ex);
_return = default(CORINFO_LOOKUP_KIND);
}
}
[return: MarshalAs(UnmanagedType.I1)]static bool _getReadyToRunHelper(IntPtr thisHandle, IntPtr* ppException, ref CORINFO_RESOLVED_TOKEN pResolvedToken, ref CORINFO_LOOKUP_KIND pGenericLookupKind, CorInfoHelpFunc id, ref CORINFO_CONST_LOOKUP pLookup)
{
var _this = GetThis(thisHandle);
try
{
return _this.getReadyToRunHelper(ref pResolvedToken, ref pGenericLookupKind, id, ref pLookup);
}
catch (Exception ex)
{
*ppException = _this.AllocException(ex);
return default(bool);
}
}
private bool getReadyToRunHelper(ref CORINFO_RESOLVED_TOKEN pResolvedToken, ref CORINFO_LOOKUP_KIND pGenericLookupKind, CorInfoHelpFunc id, ref CORINFO_CONST_LOOKUP pLookup)
{
pLookup.accessType = InfoAccessType.IAT_VALUE;
switch (id)
{
case CorInfoHelpFunc.CORINFO_HELP_READYTORUN_NEW:
{
var type = HandleToObject(pResolvedToken.hClass);
Debug.Assert(type.IsDefType);
if (type.IsCanonicalSubtype(CanonicalFormKind.Any))
return false;
pLookup.addr = (void*)ObjectToHandle(_compilation.NodeFactory.ReadyToRunHelper(ReadyToRunHelperId.NewHelper, type));
}
break;
case CorInfoHelpFunc.CORINFO_HELP_READYTORUN_NEWARR_1:
{
var type = HandleToObject(pResolvedToken.hClass);
Debug.Assert(type.IsSzArray);
if (type.IsCanonicalSubtype(CanonicalFormKind.Any))
return false;
pLookup.addr = (void*)ObjectToHandle(_compilation.NodeFactory.ReadyToRunHelper(ReadyToRunHelperId.NewArr1, type));
}
break;
case CorInfoHelpFunc.CORINFO_HELP_READYTORUN_ISINSTANCEOF:
{
var type = HandleToObject(pResolvedToken.hClass);
if (type.IsCanonicalSubtype(CanonicalFormKind.Any))
return false;
pLookup.addr = (void*)ObjectToHandle(_compilation.NodeFactory.ReadyToRunHelper(ReadyToRunHelperId.IsInstanceOf, type));
}
break;
case CorInfoHelpFunc.CORINFO_HELP_READYTORUN_CHKCAST:
{
var type = HandleToObject(pResolvedToken.hClass);
if (type.IsCanonicalSubtype(CanonicalFormKind.Any))
return false;
pLookup.addr = (void*)ObjectToHandle(_compilation.NodeFactory.ReadyToRunHelper(ReadyToRunHelperId.CastClass, type));
}
break;
case CorInfoHelpFunc.CORINFO_HELP_READYTORUN_STATIC_BASE:
{
var type = HandleToObject(pResolvedToken.hClass);
if (type.IsCanonicalSubtype(CanonicalFormKind.Any))
return false;
pLookup.addr = (void*)ObjectToHandle(_compilation.NodeFactory.ReadyToRunHelper(ReadyToRunHelperId.GetNonGCStaticBase, type));
}
break;
case CorInfoHelpFunc.CORINFO_HELP_READYTORUN_GENERIC_STATIC_BASE:
{
// Token == 0 means "initialize this class". We only expect RyuJIT to call it for this case.
Debug.Assert(pResolvedToken.token == 0 && pResolvedToken.tokenScope == null);
Debug.Assert(pGenericLookupKind.needsRuntimeLookup);
DefType typeToInitialize = (DefType)MethodBeingCompiled.OwningType;
Debug.Assert(typeToInitialize.IsCanonicalSubtype(CanonicalFormKind.Any));
DefType helperArg = typeToInitialize.ConvertToSharedRuntimeDeterminedForm();
ISymbolNode helper = GetGenericLookupHelper(pGenericLookupKind.runtimeLookupKind, ReadyToRunHelperId.GetNonGCStaticBase, helperArg);
pLookup.addr = (void*)ObjectToHandle(helper);
}
break;
case CorInfoHelpFunc.CORINFO_HELP_READYTORUN_GENERIC_HANDLE:
{
Debug.Assert(pGenericLookupKind.needsRuntimeLookup);
ReadyToRunHelperId helperId = (ReadyToRunHelperId)pGenericLookupKind.runtimeLookupFlags;
object helperArg = GetTargetForFixup(GetRuntimeDeterminedObjectForToken(ref pResolvedToken), helperId);
ISymbolNode helper = GetGenericLookupHelper(pGenericLookupKind.runtimeLookupKind, helperId, helperArg);
pLookup.addr = (void*)ObjectToHandle(helper);
}
break;
default:
throw new NotImplementedException("ReadyToRun: " + id.ToString());
}
return true;
}
