public ISymbolNode HelperMethodEntrypoint(ILCompiler.ReadyToRunHelper helperId, MethodDesc method)
{
return(ExternSymbol(helperId));
}
public ISymbolNode ExternSymbol(ILCompiler.ReadyToRunHelper helper)
{
if (_helperCache.TryGetValue(helper, out ISymbolNode result))
{
return(result);
}
ILCompiler.DependencyAnalysis.ReadyToRun.ReadyToRunHelper r2rHelper;
switch (helper)
{
// Exception handling helpers
case ILCompiler.ReadyToRunHelper.Throw:
r2rHelper = ILCompiler.DependencyAnalysis.ReadyToRun.ReadyToRunHelper.READYTORUN_HELPER_Throw;
break;
case ILCompiler.ReadyToRunHelper.Rethrow:
r2rHelper = ILCompiler.DependencyAnalysis.ReadyToRun.ReadyToRunHelper.READYTORUN_HELPER_Rethrow;
break;
case ILCompiler.ReadyToRunHelper.Overflow:
r2rHelper = ILCompiler.DependencyAnalysis.ReadyToRun.ReadyToRunHelper.READYTORUN_HELPER_Overflow;
break;
case ILCompiler.ReadyToRunHelper.RngChkFail:
r2rHelper = ILCompiler.DependencyAnalysis.ReadyToRun.ReadyToRunHelper.READYTORUN_HELPER_RngChkFail;
break;
case ILCompiler.ReadyToRunHelper.FailFast:
r2rHelper = ILCompiler.DependencyAnalysis.ReadyToRun.ReadyToRunHelper.READYTORUN_HELPER_FailFast;
break;
case ILCompiler.ReadyToRunHelper.ThrowNullRef:
r2rHelper = ILCompiler.DependencyAnalysis.ReadyToRun.ReadyToRunHelper.READYTORUN_HELPER_ThrowNullRef;
break;
case ILCompiler.ReadyToRunHelper.ThrowDivZero:
r2rHelper = ILCompiler.DependencyAnalysis.ReadyToRun.ReadyToRunHelper.READYTORUN_HELPER_ThrowDivZero;
break;
// Write barriers
case ILCompiler.ReadyToRunHelper.WriteBarrier:
r2rHelper = ILCompiler.DependencyAnalysis.ReadyToRun.ReadyToRunHelper.READYTORUN_HELPER_WriteBarrier;
break;
case ILCompiler.ReadyToRunHelper.CheckedWriteBarrier:
r2rHelper = ILCompiler.DependencyAnalysis.ReadyToRun.ReadyToRunHelper.READYTORUN_HELPER_CheckedWriteBarrier;
break;
case ILCompiler.ReadyToRunHelper.ByRefWriteBarrier:
r2rHelper = ILCompiler.DependencyAnalysis.ReadyToRun.ReadyToRunHelper.READYTORUN_HELPER_ByRefWriteBarrier;
break;
// Array helpers
case ILCompiler.ReadyToRunHelper.Stelem_Ref:
r2rHelper = ILCompiler.DependencyAnalysis.ReadyToRun.ReadyToRunHelper.READYTORUN_HELPER_Stelem_Ref;
break;
case ILCompiler.ReadyToRunHelper.Ldelema_Ref:
r2rHelper = ILCompiler.DependencyAnalysis.ReadyToRun.ReadyToRunHelper.READYTORUN_HELPER_Ldelema_Ref;
break;
case ILCompiler.ReadyToRunHelper.MemSet:
r2rHelper = ILCompiler.DependencyAnalysis.ReadyToRun.ReadyToRunHelper.READYTORUN_HELPER_MemSet;
break;
case ILCompiler.ReadyToRunHelper.MemCpy:
r2rHelper = ILCompiler.DependencyAnalysis.ReadyToRun.ReadyToRunHelper.READYTORUN_HELPER_MemCpy;
break;
// Get string handle lazily
case ILCompiler.ReadyToRunHelper.GetString:
r2rHelper = ILCompiler.DependencyAnalysis.ReadyToRun.ReadyToRunHelper.READYTORUN_HELPER_GetString;
break;
// Reflection helpers
case ILCompiler.ReadyToRunHelper.GetRuntimeTypeHandle:
r2rHelper = ILCompiler.DependencyAnalysis.ReadyToRun.ReadyToRunHelper.READYTORUN_HELPER_GetRuntimeTypeHandle;
break;
case ILCompiler.ReadyToRunHelper.GetRuntimeMethodHandle:
r2rHelper = ILCompiler.DependencyAnalysis.ReadyToRun.ReadyToRunHelper.READYTORUN_HELPER_GetRuntimeMethodHandle;
break;
case ILCompiler.ReadyToRunHelper.GetRuntimeFieldHandle:
r2rHelper = ILCompiler.DependencyAnalysis.ReadyToRun.ReadyToRunHelper.READYTORUN_HELPER_GetRuntimeFieldHandle;
break;
case ILCompiler.ReadyToRunHelper.Box:
r2rHelper = ILCompiler.DependencyAnalysis.ReadyToRun.ReadyToRunHelper.READYTORUN_HELPER_Box;
break;
case ILCompiler.ReadyToRunHelper.Box_Nullable:
r2rHelper = ILCompiler.DependencyAnalysis.ReadyToRun.ReadyToRunHelper.READYTORUN_HELPER_Box_Nullable;
break;
case ILCompiler.ReadyToRunHelper.Unbox:
r2rHelper = ILCompiler.DependencyAnalysis.ReadyToRun.ReadyToRunHelper.READYTORUN_HELPER_Unbox;
break;
case ILCompiler.ReadyToRunHelper.Unbox_Nullable:
r2rHelper = ILCompiler.DependencyAnalysis.ReadyToRun.ReadyToRunHelper.READYTORUN_HELPER_Unbox_Nullable;
break;
case ILCompiler.ReadyToRunHelper.NewMultiDimArr:
r2rHelper = ILCompiler.DependencyAnalysis.ReadyToRun.ReadyToRunHelper.READYTORUN_HELPER_NewMultiDimArr;
break;
case ILCompiler.ReadyToRunHelper.NewMultiDimArr_NonVarArg:
r2rHelper = ILCompiler.DependencyAnalysis.ReadyToRun.ReadyToRunHelper.READYTORUN_HELPER_NewMultiDimArr_NonVarArg;
break;
// Helpers used with generic handle lookup cases
case ILCompiler.ReadyToRunHelper.NewObject:
r2rHelper = ILCompiler.DependencyAnalysis.ReadyToRun.ReadyToRunHelper.READYTORUN_HELPER_NewObject;
break;
case ILCompiler.ReadyToRunHelper.NewArray:
r2rHelper = ILCompiler.DependencyAnalysis.ReadyToRun.ReadyToRunHelper.READYTORUN_HELPER_NewArray;
break;
case ILCompiler.ReadyToRunHelper.CheckCastAny:
r2rHelper = ILCompiler.DependencyAnalysis.ReadyToRun.ReadyToRunHelper.READYTORUN_HELPER_CheckCastAny;
break;
case ILCompiler.ReadyToRunHelper.CheckInstanceAny:
r2rHelper = ILCompiler.DependencyAnalysis.ReadyToRun.ReadyToRunHelper.READYTORUN_HELPER_CheckInstanceAny;
break;
case ILCompiler.ReadyToRunHelper.GenericGcStaticBase:
r2rHelper = ILCompiler.DependencyAnalysis.ReadyToRun.ReadyToRunHelper.READYTORUN_HELPER_GenericGcStaticBase;
break;
case ILCompiler.ReadyToRunHelper.GenericNonGcStaticBase:
r2rHelper = ILCompiler.DependencyAnalysis.ReadyToRun.ReadyToRunHelper.READYTORUN_HELPER_GenericNonGcStaticBase;
break;
case ILCompiler.ReadyToRunHelper.GenericGcTlsBase:
r2rHelper = ILCompiler.DependencyAnalysis.ReadyToRun.ReadyToRunHelper.READYTORUN_HELPER_GenericGcTlsBase;
break;
case ILCompiler.ReadyToRunHelper.GenericNonGcTlsBase:
r2rHelper = ILCompiler.DependencyAnalysis.ReadyToRun.ReadyToRunHelper.READYTORUN_HELPER_GenericNonGcTlsBase;
break;
case ILCompiler.ReadyToRunHelper.VirtualFuncPtr:
r2rHelper = ILCompiler.DependencyAnalysis.ReadyToRun.ReadyToRunHelper.READYTORUN_HELPER_VirtualFuncPtr;
break;
// Long mul/div/shift ops
case ILCompiler.ReadyToRunHelper.LMul:
r2rHelper = ILCompiler.DependencyAnalysis.ReadyToRun.ReadyToRunHelper.READYTORUN_HELPER_LMul;
break;
case ILCompiler.ReadyToRunHelper.LMulOfv:
r2rHelper = ILCompiler.DependencyAnalysis.ReadyToRun.ReadyToRunHelper.READYTORUN_HELPER_LMulOfv;
break;
case ILCompiler.ReadyToRunHelper.ULMulOvf:
r2rHelper = ILCompiler.DependencyAnalysis.ReadyToRun.ReadyToRunHelper.READYTORUN_HELPER_ULMulOvf;
break;
case ILCompiler.ReadyToRunHelper.LDiv:
r2rHelper = ILCompiler.DependencyAnalysis.ReadyToRun.ReadyToRunHelper.READYTORUN_HELPER_LDiv;
break;
case ILCompiler.ReadyToRunHelper.LMod:
r2rHelper = ILCompiler.DependencyAnalysis.ReadyToRun.ReadyToRunHelper.READYTORUN_HELPER_LMod;
break;
case ILCompiler.ReadyToRunHelper.ULDiv:
r2rHelper = ILCompiler.DependencyAnalysis.ReadyToRun.ReadyToRunHelper.READYTORUN_HELPER_ULDiv;
break;
case ILCompiler.ReadyToRunHelper.ULMod:
r2rHelper = ILCompiler.DependencyAnalysis.ReadyToRun.ReadyToRunHelper.READYTORUN_HELPER_ULMod;
break;
case ILCompiler.ReadyToRunHelper.LLsh:
r2rHelper = ILCompiler.DependencyAnalysis.ReadyToRun.ReadyToRunHelper.READYTORUN_HELPER_LLsh;
break;
case ILCompiler.ReadyToRunHelper.LRsh:
r2rHelper = ILCompiler.DependencyAnalysis.ReadyToRun.ReadyToRunHelper.READYTORUN_HELPER_LRsh;
break;
case ILCompiler.ReadyToRunHelper.LRsz:
r2rHelper = ILCompiler.DependencyAnalysis.ReadyToRun.ReadyToRunHelper.READYTORUN_HELPER_LRsz;
break;
case ILCompiler.ReadyToRunHelper.Lng2Dbl:
r2rHelper = ILCompiler.DependencyAnalysis.ReadyToRun.ReadyToRunHelper.READYTORUN_HELPER_Lng2Dbl;
break;
case ILCompiler.ReadyToRunHelper.ULng2Dbl:
r2rHelper = ILCompiler.DependencyAnalysis.ReadyToRun.ReadyToRunHelper.READYTORUN_HELPER_ULng2Dbl;
break;
// 32-bit division helpers
case ILCompiler.ReadyToRunHelper.Div:
r2rHelper = ILCompiler.DependencyAnalysis.ReadyToRun.ReadyToRunHelper.READYTORUN_HELPER_Div;
break;
case ILCompiler.ReadyToRunHelper.Mod:
r2rHelper = ILCompiler.DependencyAnalysis.ReadyToRun.ReadyToRunHelper.READYTORUN_HELPER_Mod;
break;
case ILCompiler.ReadyToRunHelper.UDiv:
r2rHelper = ILCompiler.DependencyAnalysis.ReadyToRun.ReadyToRunHelper.READYTORUN_HELPER_UDiv;
break;
case ILCompiler.ReadyToRunHelper.UMod:
r2rHelper = ILCompiler.DependencyAnalysis.ReadyToRun.ReadyToRunHelper.READYTORUN_HELPER_UMod;
break;
// Floating point conversions
case ILCompiler.ReadyToRunHelper.Dbl2Int:
r2rHelper = ILCompiler.DependencyAnalysis.ReadyToRun.ReadyToRunHelper.READYTORUN_HELPER_Dbl2Int;
break;
case ILCompiler.ReadyToRunHelper.Dbl2IntOvf:
r2rHelper = ILCompiler.DependencyAnalysis.ReadyToRun.ReadyToRunHelper.READYTORUN_HELPER_Dbl2IntOvf;
break;
case ILCompiler.ReadyToRunHelper.Dbl2Lng:
r2rHelper = ILCompiler.DependencyAnalysis.ReadyToRun.ReadyToRunHelper.READYTORUN_HELPER_Dbl2Lng;
break;
case ILCompiler.ReadyToRunHelper.Dbl2LngOvf:
r2rHelper = ILCompiler.DependencyAnalysis.ReadyToRun.ReadyToRunHelper.READYTORUN_HELPER_Dbl2LngOvf;
break;
case ILCompiler.ReadyToRunHelper.Dbl2UInt:
r2rHelper = ILCompiler.DependencyAnalysis.ReadyToRun.ReadyToRunHelper.READYTORUN_HELPER_Dbl2UInt;
break;
case ILCompiler.ReadyToRunHelper.Dbl2UIntOvf:
r2rHelper = ILCompiler.DependencyAnalysis.ReadyToRun.ReadyToRunHelper.READYTORUN_HELPER_Dbl2UIntOvf;
break;
case ILCompiler.ReadyToRunHelper.Dbl2ULng:
r2rHelper = ILCompiler.DependencyAnalysis.ReadyToRun.ReadyToRunHelper.READYTORUN_HELPER_Dbl2ULng;
break;
case ILCompiler.ReadyToRunHelper.Dbl2ULngOvf:
r2rHelper = ILCompiler.DependencyAnalysis.ReadyToRun.ReadyToRunHelper.READYTORUN_HELPER_Dbl2ULngOvf;
break;
// Floating point ops
case ILCompiler.ReadyToRunHelper.DblRem:
r2rHelper = ILCompiler.DependencyAnalysis.ReadyToRun.ReadyToRunHelper.READYTORUN_HELPER_DblRem;
break;
case ILCompiler.ReadyToRunHelper.FltRem:
r2rHelper = ILCompiler.DependencyAnalysis.ReadyToRun.ReadyToRunHelper.READYTORUN_HELPER_FltRem;
break;
case ILCompiler.ReadyToRunHelper.DblRound:
r2rHelper = ILCompiler.DependencyAnalysis.ReadyToRun.ReadyToRunHelper.READYTORUN_HELPER_DblRound;
break;
case ILCompiler.ReadyToRunHelper.FltRound:
r2rHelper = ILCompiler.DependencyAnalysis.ReadyToRun.ReadyToRunHelper.READYTORUN_HELPER_FltRound;
break;
case ILCompiler.ReadyToRunHelper.GetRefAny:
// TODO-PERF: currently not implemented in Crossgen
ThrowHelper.ThrowInvalidProgramException();
// ThrowInvalidProgramException should never return
throw new NotImplementedException();
// JIT32 x86-specific write barriers
case ILCompiler.ReadyToRunHelper.WriteBarrier_EAX:
r2rHelper = ILCompiler.DependencyAnalysis.ReadyToRun.ReadyToRunHelper.READYTORUN_HELPER_WriteBarrier_EAX;
break;
case ILCompiler.ReadyToRunHelper.WriteBarrier_EBX:
r2rHelper = ILCompiler.DependencyAnalysis.ReadyToRun.ReadyToRunHelper.READYTORUN_HELPER_WriteBarrier_EBX;
break;
case ILCompiler.ReadyToRunHelper.WriteBarrier_ECX:
r2rHelper = ILCompiler.DependencyAnalysis.ReadyToRun.ReadyToRunHelper.READYTORUN_HELPER_WriteBarrier_ECX;
break;
case ILCompiler.ReadyToRunHelper.WriteBarrier_ESI:
r2rHelper = ILCompiler.DependencyAnalysis.ReadyToRun.ReadyToRunHelper.READYTORUN_HELPER_WriteBarrier_ESI;
break;
case ILCompiler.ReadyToRunHelper.WriteBarrier_EDI:
r2rHelper = ILCompiler.DependencyAnalysis.ReadyToRun.ReadyToRunHelper.READYTORUN_HELPER_WriteBarrier_EDI;
break;
case ILCompiler.ReadyToRunHelper.WriteBarrier_EBP:
r2rHelper = ILCompiler.DependencyAnalysis.ReadyToRun.ReadyToRunHelper.READYTORUN_HELPER_WriteBarrier_EBP;
break;
case ILCompiler.ReadyToRunHelper.CheckedWriteBarrier_EAX:
r2rHelper = ILCompiler.DependencyAnalysis.ReadyToRun.ReadyToRunHelper.READYTORUN_HELPER_CheckedWriteBarrier_EAX;
break;
case ILCompiler.ReadyToRunHelper.CheckedWriteBarrier_EBX:
r2rHelper = ILCompiler.DependencyAnalysis.ReadyToRun.ReadyToRunHelper.READYTORUN_HELPER_CheckedWriteBarrier_EBX;
break;
case ILCompiler.ReadyToRunHelper.CheckedWriteBarrier_ECX:
r2rHelper = ILCompiler.DependencyAnalysis.ReadyToRun.ReadyToRunHelper.READYTORUN_HELPER_CheckedWriteBarrier_ECX;
break;
case ILCompiler.ReadyToRunHelper.CheckedWriteBarrier_ESI:
r2rHelper = ILCompiler.DependencyAnalysis.ReadyToRun.ReadyToRunHelper.READYTORUN_HELPER_CheckedWriteBarrier_ESI;
break;
case ILCompiler.ReadyToRunHelper.CheckedWriteBarrier_EDI:
r2rHelper = ILCompiler.DependencyAnalysis.ReadyToRun.ReadyToRunHelper.READYTORUN_HELPER_CheckedWriteBarrier_EDI;
break;
case ILCompiler.ReadyToRunHelper.CheckedWriteBarrier_EBP:
r2rHelper = ILCompiler.DependencyAnalysis.ReadyToRun.ReadyToRunHelper.READYTORUN_HELPER_CheckedWriteBarrier_EBP;
break;
case ILCompiler.ReadyToRunHelper.EndCatch:
r2rHelper = ILCompiler.DependencyAnalysis.ReadyToRun.ReadyToRunHelper.READYTORUN_HELPER_EndCatch;
break;
default:
throw new NotImplementedException(helper.ToString());
}
result = _codegenNodeFactory.GetReadyToRunHelperCell(r2rHelper);
_helperCache.Add(helper, result);
return(result);
}
