public static CorDebugClass ClassFromRuntimeValue(RuntimeValue rtv, CorDebugAppDomain appDomain)
{
RuntimeValue_Reflection rtvf = rtv as RuntimeValue_Reflection;
CorDebugClass cls = null;
object objBuiltInKey = null;
Debug.Assert(!rtv.IsNull);
if (rtvf != null)
{
objBuiltInKey = rtvf.ReflectionType;
}
else if (rtv.DataType == RuntimeDataType.DATATYPE_TRANSPARENT_PROXY)
{
objBuiltInKey = RuntimeDataType.DATATYPE_TRANSPARENT_PROXY;
}
else
{
cls = TinyCLR_TypeSystem.CorDebugClassFromTypeIndex(rtv.Type, appDomain);
}
if (objBuiltInKey != null)
{
CorDebugProcess.BuiltinType builtInType = appDomain.Process.ResolveBuiltInType(objBuiltInKey);
cls = builtInType.GetClass(appDomain);
if (cls == null)
{
cls = new CorDebugClass(builtInType.GetAssembly(appDomain), builtInType.TokenCLR);
}
}
return(cls);
}
private static uint TinyCLRTokenFromIndex(TinyCLR_TypeSystem.CLR_TABLESENUM tbl, uint index)
{
uint idxAssembly = TinyCLR_TypeSystem.IdxAssemblyFromIndex(index);
uint idxMethod = TinyCLR_TypeSystem.IdxFromIndex(index);
return(TinyCLR_TypeSystem.CLR_TkFromType(tbl, idxMethod));
}
int ICorDebugObjectValue.GetVirtualMethod(uint memberRef, out ICorDebugFunction ppFunction)
{
uint mdVirtual = Engine.GetVirtualMethod(TinyCLR_TypeSystem.ClassMemberIndexFromCLRToken(memberRef, this.m_class.Assembly), this.m_rtv);
ppFunction = TinyCLR_TypeSystem.CorDebugFunctionFromMethodIndex(mdVirtual, this.m_appDomain);
return(Utility.COM_HResults.S_OK);
}
int ICorDebugObjectValue.GetFieldValue(ICorDebugClass pClass, uint fieldDef, out ICorDebugValue ppValue)
{
//cache fields?
RuntimeValue rtv = m_rtv.GetField(0, TinyCLR_TypeSystem.ClassMemberIndexFromCLRToken(fieldDef, ((CorDebugClass)pClass).Assembly));
ppValue = CreateValue(rtv);
return(Utility.COM_HResults.S_OK);
}
int ICorDebugClass.GetStaticFieldValue(uint fieldDef, ICorDebugFrame pFrame, out ICorDebugValue ppValue)
{
//Cache, and invalidate when necessary???
uint fd = TinyCLR_TypeSystem.ClassMemberIndexFromCLRToken(fieldDef, this.Assembly);
this.Process.SetCurrentAppDomain(this.AppDomain);
RuntimeValue rtv = this.Engine.GetStaticFieldValue(fd);
ppValue = CorDebugValue.CreateValue(rtv, this.AppDomain);
return(Utility.COM_HResults.S_OK);
}
public static CorDebugFunction CorDebugFunctionFromMethodIndex(uint methodIndex, CorDebugAppDomain appDomain)
{
CorDebugFunction function = null;
CorDebugAssembly assembly = appDomain.AssemblyFromIdx(TinyCLR_TypeSystem.IdxAssemblyFromIndex(methodIndex));
if (assembly != null)
{
uint tk = TinyCLR_TypeSystem.TinyCLRTokenFromMethodIndex(methodIndex);
function = assembly.GetFunctionFromTokenTinyCLR(tk);
}
return(function);
}
public static CorDebugClass CorDebugClassFromTypeIndex(uint typeIndex, CorDebugAppDomain appDomain)
{
CorDebugClass cls = null;
CorDebugAssembly assembly = appDomain.AssemblyFromIdx(TinyCLR_TypeSystem.IdxAssemblyFromIndex(typeIndex));
if (assembly != null)
{
uint typedef = TinyCLR_TypeSystem.CLR_TkFromType(TinyCLR_TypeSystem.CLR_TABLESENUM.TBL_TypeDef, TinyCLR_TypeSystem.IdxFromIndex(typeIndex));
cls = assembly.GetClassFromTokenTinyCLR(typedef);
}
return(cls);
}
public CorDebugFunction GetFunctionFromTokenTinyCLR(uint tk)
{
if (HasSymbols)
{
return(GetFunctionFromToken(tk, m_htTokenTinyCLRToPdbx));
}
else
{
uint index = TinyCLR_TypeSystem.ClassMemberIndexFromTinyCLRToken(tk, this);
WireProtocol.Commands.Debugging_Resolve_Method.Result resolvedMethod = this.Process.Engine.ResolveMethod(index);
Debug.Assert(TinyCLR_TypeSystem.IdxAssemblyFromIndex(resolvedMethod.m_td) == this.Idx);
uint tkMethod = TinyCLR_TypeSystem.SymbollessSupport.MethodDefTokenFromTinyCLRToken(tk);
uint tkClass = TinyCLR_TypeSystem.TinyCLRTokenFromTypeIndex(resolvedMethod.m_td);
CorDebugClass c = GetClassFromTokenTinyCLR(tkClass);
return(new CorDebugFunction(c, tkMethod));
}
}
private static uint TinyCLRTokenFromIndex (TinyCLR_TypeSystem.CLR_TABLESENUM tbl, uint index)
{
uint idxAssembly = TinyCLR_TypeSystem.IdxAssemblyFromIndex (index);
uint idxMethod = TinyCLR_TypeSystem.IdxFromIndex (index);
return TinyCLR_TypeSystem.CLR_TkFromType (tbl, idxMethod);
}
public void SetJmcStatus(bool fJMC)
{
if (this.HasSymbols)
{
if (this.Process.Engine.Info_SetJMC(fJMC, ReflectionDefinition.Kind.REFLECTION_ASSEMBLY, TinyCLR_TypeSystem.IndexFromIdxAssemblyIdx(this.Idx)))
{
if (!this.m_isFrameworkAssembly)
{
//now update the debugger JMC state...
foreach (Pdbx.Class c in this.m_pdbxAssembly.Classes)
{
foreach (Pdbx.Method m in c.Methods)
{
m.IsJMC = fJMC;
}
}
}
}
}
}
public static CorDebugAssembly AssemblyFromIndex(uint index, ArrayList assemblies)
{
return(AssemblyFromIdx(TinyCLR_TypeSystem.IdxAssemblyFromIndex(index), assemblies));
}
public static CorDebugAssembly AssemblyFromIndex(CorDebugAppDomain appDomain, uint index)
{
return(appDomain.AssemblyFromIdx(TinyCLR_TypeSystem.IdxAssemblyFromIndex(index)));
}
int ICorDebugModule2.SetJMCStatus(int bIsJustMyCode, uint cTokens, ref uint pTokens)
{
Debug.Assert(cTokens == 0);
bool fJMC = Utility.Boolean.IntToBool(bIsJustMyCode);
int hres = fJMC ? Utility.COM_HResults.E_FAIL : Utility.COM_HResults.S_OK;
Debug.Assert(Utility.FImplies(fJMC, this.HasSymbols));
if (this.HasSymbols)
{
if (this.Process.Engine.Info_SetJMC(fJMC, ReflectionDefinition.Kind.REFLECTION_ASSEMBLY, TinyCLR_TypeSystem.IndexFromIdxAssemblyIdx(this.Idx)))
{
if (!this.m_isFrameworkAssembly)
{
//now update the debugger JMC state...
foreach (Pdbx.Class c in this.m_pdbxAssembly.Classes)
{
foreach (Pdbx.Method m in c.Methods)
{
m.IsJMC = fJMC;
}
}
}
hres = Utility.COM_HResults.S_OK;
}
}
return(hres);
}
public static uint TinyCLRTokenFromTypeDefToken(uint token)
{
Debug.Assert((token & (uint)CorTokenType.mdtTypeDef) != 0);
return(TinyCLR_TypeSystem.CLR_TkFromType(CLR_TABLESENUM.TBL_TypeDef, token & 0x00ffffff));
}
public static uint ClassMemberIndexFromTinyCLRToken(uint token, CorDebugAssembly assembly)
{
uint idx = TinyCLR_TypeSystem.CLR_DataFromTk(token);
return(TinyCLR_TypeSystem.IndexFromIdxAssemblyIdx(assembly.Idx, idx));
}
public bool UpdateAssemblies()
{
uint[] assemblies = null;
List <ManagedCallbacks.ManagedCallback> callbacks = new System.Collections.Generic.List <ManagedCallbacks.ManagedCallback> ();
if (this.Process.Engine.Capabilities.AppDomains)
{
WireProtocol.Commands.Debugging_Resolve_AppDomain.Reply reply = this.Process.Engine.ResolveAppDomain(m_id);
if (reply != null)
{
m_name = reply.Name;
assemblies = reply.m_data;
}
if (assemblies == null)
{
//assembly is already unloaded
assemblies = new uint[0];
}
}
else
{
WireProtocol.Commands.Debugging_Resolve_Assembly[] reply = this.Process.Engine.ResolveAllAssemblies();
assemblies = new uint[reply.Length];
for (int iAssembly = 0; iAssembly < assemblies.Length; iAssembly++)
{
assemblies [iAssembly] = reply [iAssembly].m_idx;
}
}
//Convert Assembly Index to Idx.
for (uint iAssembly = 0; iAssembly < assemblies.Length; iAssembly++)
{
assemblies [iAssembly] = TinyCLR_TypeSystem.IdxAssemblyFromIndex(assemblies [iAssembly]);
}
//Unload dead assemblies
for (int iAssembly = m_assemblies.Count - 1; iAssembly >= 0; iAssembly--)
{
CorDebugAssembly assembly = (CorDebugAssembly)m_assemblies [iAssembly];
if (Array.IndexOf(assemblies, assembly.Idx) < 0)
{
callbacks.Add(new ManagedCallbacks.ManagedCallbackAssembly(assembly, ManagedCallbacks.ManagedCallbackAssembly.EventType.UnloadModule));
callbacks.Add(new ManagedCallbacks.ManagedCallbackAssembly(assembly, ManagedCallbacks.ManagedCallbackAssembly.EventType.UnloadAssembly));
m_assemblies.RemoveAt(iAssembly);
}
}
//Load new assemblies
for (int i = 0; i < assemblies.Length; i++)
{
uint idx = assemblies [i];
CorDebugAssembly assembly = AssemblyFromIdx(idx);
if (assembly == null)
{
//Get the primary assembly from CorDebugProcess
assembly = this.Process.AssemblyFromIdx(idx);
Debug.Assert(assembly != null);
//create a new CorDebugAssemblyInstance
assembly = assembly.CreateAssemblyInstance(this);
Debug.Assert(assembly != null);
m_assemblies.Add(assembly);
//cpde expects mscorlib to be the first assembly it hears about
int index = (assembly.Name == "mscorlib") ? 0 : callbacks.Count;
callbacks.Insert(index, new ManagedCallbacks.ManagedCallbackAssembly(assembly, ManagedCallbacks.ManagedCallbackAssembly.EventType.LoadAssembly));
callbacks.Insert(index + 1, new ManagedCallbacks.ManagedCallbackAssembly(assembly, ManagedCallbacks.ManagedCallbackAssembly.EventType.LoadModule));
}
}
this.Process.EnqueueEvents(callbacks);
return(callbacks.Count > 0);
}
internal static StackFrame CreateFrame(MicroFrameworkDebuggerSession session, CorDebugFrame frame)
{
string file = "";
int line = 0;
string method = "";
string lang = "";
if (frame.FrameType == CorFrameType.ILFrame)
{
if (frame.Function != null)
{
uint tk = TinyCLR_TypeSystem.SymbollessSupport.TinyCLRTokenFromMethodDefToken(frame.Function.Token);
uint md = TinyCLR_TypeSystem.ClassMemberIndexFromTinyCLRToken(tk, frame.Function.Assembly);
method = session.Engine.GetMethodName(md, true);
var debugData = frame.Function.GetMethodInfo(session)?.DebugInformation;
if (debugData != null)
{
SequencePoint prevSp = null;
foreach (var sp in debugData.SequencePoints)
{
if (sp.Offset > frame.IP)
{
break;
}
prevSp = sp;
}
if (prevSp.Offset != -1)
{
line = prevSp.StartLine;
file = prevSp.Document.Url;
}
}
}
lang = "Managed";
}
// else if(frame.FrameType == CorFrameType.NativeFrame)
// {
// frame.GetNativeIP(out address);
// method = "<Unknown>";
// lang = "Native";
// }
else if (frame.FrameType == CorFrameType.InternalFrame)
{
switch (((CorDebugInternalFrame)frame).FrameInternalType)
{
case CorDebugInternalFrameType.STUBFRAME_M2U:
method = "[Managed to Native Transition]";
break;
case CorDebugInternalFrameType.STUBFRAME_U2M:
method = "[Native to Managed Transition]";
break;
case CorDebugInternalFrameType.STUBFRAME_LIGHTWEIGHT_FUNCTION:
method = "[Lightweight Method Call]";
break;
case CorDebugInternalFrameType.STUBFRAME_APPDOMAIN_TRANSITION:
method = "[Application Domain Transition]";
break;
case CorDebugInternalFrameType.STUBFRAME_FUNC_EVAL:
method = "[Function Evaluation]";
break;
}
}
if (method == null)
{
method = "<Unknown>";
}
var loc = new SourceLocation(method, file, line);
return(new StackFrame((long)0, loc, lang));
}
internal static StackFrame CreateFrame(MicroFrameworkDebuggerSession session, CorDebugFrame frame)
{
string file = "";
int line = 0;
string method = "";
string lang = "";
if (frame.FrameType == CorFrameType.ILFrame)
{
if (frame.Function != null)
{
uint tk = TinyCLR_TypeSystem.SymbollessSupport.TinyCLRTokenFromMethodDefToken(frame.Function.Token);
uint md = TinyCLR_TypeSystem.ClassMemberIndexFromTinyCLRToken(tk, frame.Function.Assembly);
method = session.Engine.GetMethodName(md, true);
var reader = frame.Function.Assembly.DebugData;
if (reader != null)
{
var sim = new MethodSymbols(new Mono.Cecil.MetadataToken(frame.Function.Token));
//Ugliest hack ever
if (reader is Mono.Cecil.Mdb.MdbReader)
{
for (int i = 0; i < 100; i++)
{
sim.Variables.Add(new VariableDefinition(null));
}
}
reader.Read(sim);
InstructionSymbol prevSp = new InstructionSymbol(-1, null);
foreach (var sp in sim.Instructions)
{
if (sp.Offset > frame.IP)
{
break;
}
prevSp = sp;
}
if (prevSp.Offset != -1)
{
line = prevSp.SequencePoint.StartLine;
file = prevSp.SequencePoint.Document.Url;
}
}
}
lang = "Managed";
}
// else if(frame.FrameType == CorFrameType.NativeFrame)
// {
// frame.GetNativeIP(out address);
// method = "<Unknown>";
// lang = "Native";
// }
else if (frame.FrameType == CorFrameType.InternalFrame)
{
switch (((CorDebugInternalFrame)frame).FrameInternalType)
{
case CorDebugInternalFrameType.STUBFRAME_M2U:
method = "[Managed to Native Transition]";
break;
case CorDebugInternalFrameType.STUBFRAME_U2M:
method = "[Native to Managed Transition]";
break;
case CorDebugInternalFrameType.STUBFRAME_LIGHTWEIGHT_FUNCTION:
method = "[Lightweight Method Call]";
break;
case CorDebugInternalFrameType.STUBFRAME_APPDOMAIN_TRANSITION:
method = "[Application Domain Transition]";
break;
case CorDebugInternalFrameType.STUBFRAME_FUNC_EVAL:
method = "[Function Evaluation]";
break;
}
}
if (method == null)
{
method = "<Unknown>";
}
var loc = new SourceLocation(method, file, line);
return(new StackFrame((long)0, loc, lang));
}
public CorDebugValue GetFieldValue(uint metadataToken)
{
return(CreateValue(m_rtv.GetField(0, TinyCLR_TypeSystem.ClassMemberIndexFromCLRToken(metadataToken, m_class.Assembly))));
}