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public CLangDebuggeeProperty [] GetChildProperties(CLangDebuggeeStackFrame stackFrame, CLangDebuggeeProperty parentProperty)
{
LoggingUtils.PrintFunction();
MiVariable parentVariable = parentProperty.GdbVariable;
List <CLangDebuggeeProperty> childProperties = new List <CLangDebuggeeProperty> ();
if (parentVariable.HasChildren && (parentVariable.Children.Count > 0))
{
foreach (MiVariable childVariable in parentVariable.Children.Values)
{
CLangDebuggeeProperty childProperty = new CLangDebuggeeProperty(m_debugger, stackFrame, childVariable);
if (childVariable.IsPseudoChild)
{
CLangDebuggeeProperty [] childSubProperties = GetChildProperties(stackFrame, childProperty);
childProperties.AddRange(childSubProperties);
}
else
{
childProperties.Add(childProperty);
}
}
}
return(childProperties.ToArray());
}
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public CLangDebuggeeProperty [] GetChildProperties (CLangDebuggeeStackFrame stackFrame, CLangDebuggeeProperty parentProperty)
{
LoggingUtils.PrintFunction ();
MiVariable parentVariable = parentProperty.GdbVariable;
List<CLangDebuggeeProperty> childProperties = new List<CLangDebuggeeProperty> ();
if (parentVariable.HasChildren && (parentVariable.Children.Count > 0))
{
foreach (MiVariable childVariable in parentVariable.Children.Values)
{
CLangDebuggeeProperty childProperty = new CLangDebuggeeProperty (m_debugger, stackFrame, childVariable);
if (childVariable.IsPseudoChild)
{
CLangDebuggeeProperty [] childSubProperties = GetChildProperties (stackFrame, childProperty);
childProperties.AddRange (childSubProperties);
}
else
{
childProperties.Add (childProperty);
}
}
}
return childProperties.ToArray ();
}
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#region IDebugProperty2 Members
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public override int EnumChildren(enum_DEBUGPROP_INFO_FLAGS dwFields, uint dwRadix, ref Guid guidFilter, enum_DBG_ATTRIB_FLAGS dwAttribFilter, string pszNameFilter, uint dwTimeout, out IEnumDebugPropertyInfo2 ppEnum)
{
//
// Enumerates the children of a property. This provides support for dereferencing pointers, displaying members of an array, or fields of a class or struct.
//
LoggingUtils.PrintFunction();
try
{
if (m_gdbVariable != null)
{
if (m_gdbVariable.HasChildren && (m_gdbVariable.Children.Count == 0))
{
m_debugger.VariableManager.CreateChildVariables(m_gdbVariable, 1);
}
if (m_gdbVariable.Children.Count != m_children.Count)
{
// TODO: Dispose the properties as appropriate.
m_children.Clear();
foreach (MiVariable childVariable in m_gdbVariable.Children.Values)
{
if (childVariable.IsPseudoChild)
{
CLangDebuggeeProperty pseudoChildProperty = m_debugger.VariableManager.CreatePropertyFromVariable(m_stackFrame as CLangDebuggeeStackFrame, childVariable) ?? throw new InvalidOperationException("Failed to create child property.");
CLangDebuggeeProperty [] childSubProperties = m_debugger.VariableManager.GetChildProperties(m_stackFrame as CLangDebuggeeStackFrame, pseudoChildProperty);
m_children.AddRange(childSubProperties);
}
else
{
CLangDebuggeeProperty childProperty = m_debugger.VariableManager.CreatePropertyFromVariable(m_stackFrame as CLangDebuggeeStackFrame, childVariable) ?? throw new InvalidOperationException("Failed to create child property.");
m_children.Add(childProperty);
}
}
}
}
LoggingUtils.RequireOk(base.EnumChildren(dwFields, dwRadix, ref guidFilter, dwAttribFilter, pszNameFilter, dwTimeout, out ppEnum));
return(Constants.S_OK);
}
catch (Exception e)
{
LoggingUtils.HandleException(e);
ppEnum = null;
return(Constants.E_FAIL);
}
}
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protected override int QueryRegisters()
{
LoggingUtils.PrintFunction();
try
{
//
// Returns a list of registers for the current stack level.
//
if (!m_queriedRegisters)
{
uint threadId;
LoggingUtils.RequireOk(m_thread.GetThreadId(out threadId));
string command = string.Format("-data-list-register-values --thread {0} --frame {1} r", threadId, StackLevel);
m_debugger.GdbClient.SendCommand(command, delegate(MiResultRecord resultRecord)
{
MiResultRecord.RequireOk(resultRecord, command);
if (!resultRecord.HasField("register-values"))
{
throw new InvalidOperationException("Failed to retrieve list of register values");
}
MiResultValue registerValues = resultRecord ["register-values"] [0];
int registerValuesCount = registerValues.Values.Count;
Dictionary <uint, string> registerIdMapping = m_debugger.GdbClient.GetRegisterIdMapping();
for (int i = 0; i < registerValuesCount; ++i)
{
uint registerId = registerValues [i] ["number"] [0].GetUnsignedInt();
string registerValue = registerValues [i] ["value"] [0].GetString();
string registerName = registerIdMapping [registerId];
string registerNamePrettified = "$" + registerName;
CLangDebuggeeProperty property = new CLangDebuggeeProperty(m_debugger, this, registerNamePrettified, registerValue);
m_stackRegisters.TryAdd(registerNamePrettified, property);
LoggingUtils.RequireOk(m_property.AddChildren(new DebuggeeProperty [] { property }));
}
m_queriedRegisters = true;
});
}
return(Constants.S_OK);
}
catch (Exception e)
{
LoggingUtils.HandleException(e);
return(Constants.E_FAIL);
}
}
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protected override int QueryArgumentsAndLocals()
{
LoggingUtils.PrintFunction();
try
{
if (!m_queriedArgumentsAndLocals)
{
uint threadId;
LoggingUtils.RequireOk(m_thread.GetThreadId(out threadId));
string command = string.Format("-stack-list-variables --thread {0} --frame {1} --no-values", threadId, StackLevel);
m_debugger.GdbClient.SendCommand(command, delegate(MiResultRecord resultRecord)
{
MiResultRecord.RequireOk(resultRecord, command);
if (resultRecord.HasField("variables"))
{
MiResultValue localVariables = resultRecord ["variables"] [0];
for (int i = 0; i < localVariables.Values.Count; ++i)
{
string variableName = localVariables [i] ["name"] [0].GetString();
MiVariable variable = m_debugger.VariableManager.CreateVariableFromExpression(this, variableName);
if (variable == null)
{
continue;
}
CLangDebuggeeProperty property = m_debugger.VariableManager.CreatePropertyFromVariable(this, variable);
if (property == null)
{
throw new InvalidOperationException();
}
if (localVariables [i].HasField("arg"))
{
m_stackArguments.TryAdd(variableName, property);
LoggingUtils.RequireOk(m_property.AddChildren(new DebuggeeProperty [] { property }));
}
else
{
m_stackLocals.TryAdd(variableName, property);
LoggingUtils.RequireOk(m_property.AddChildren(new DebuggeeProperty [] { property }));
}
//LoggingUtils.RequireOk (m_property.AddChildren (new DebuggeeProperty [] { property }));
}
m_queriedArgumentsAndLocals = true;
}
});
}
return(Constants.S_OK);
}
catch (Exception e)
{
LoggingUtils.HandleException(e);
return(Constants.E_FAIL);
}
}
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public CLangDebuggeeProperty (CLangDebuggeeProperty parent, MiVariable gdbVariable)
: this (parent.m_debugger, parent.m_stackFrame as CLangDebuggeeStackFrame, gdbVariable)
{
m_parent = parent;
}
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
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protected override int QueryRegisters ()
{
LoggingUtils.PrintFunction ();
try
{
//
// Returns a list of registers for the current stack level.
//
if (!m_queriedRegisters)
{
uint threadId;
LoggingUtils.RequireOk (m_thread.GetThreadId (out threadId));
string command = string.Format ("-data-list-register-values --thread {0} --frame {1} r", threadId, StackLevel);
m_debugger.GdbClient.SendCommand (command, delegate (MiResultRecord resultRecord)
{
MiResultRecord.RequireOk (resultRecord, command);
if (!resultRecord.HasField ("register-values"))
{
throw new InvalidOperationException ("Failed to retrieve list of register values");
}
MiResultValue registerValues = resultRecord ["register-values"] [0];
int registerValuesCount = registerValues.Values.Count;
Dictionary<uint, string> registerIdMapping = m_debugger.GdbClient.GetRegisterIdMapping ();
for (int i = 0; i < registerValuesCount; ++i)
{
uint registerId = registerValues [i] ["number"] [0].GetUnsignedInt ();
string registerValue = registerValues [i] ["value"] [0].GetString ();
string registerName = registerIdMapping [registerId];
string registerNamePrettified = "$" + registerName;
CLangDebuggeeProperty property = new CLangDebuggeeProperty (m_debugger, this, registerNamePrettified, registerValue);
m_stackRegisters.TryAdd (registerNamePrettified, property);
LoggingUtils.RequireOk (m_property.AddChildren (new DebuggeeProperty [] { property }));
}
m_queriedRegisters = true;
});
}
return Constants.S_OK;
}
catch (Exception e)
{
LoggingUtils.HandleException (e);
return Constants.E_FAIL;
}
}
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public CLangDebuggeeProperty(CLangDebuggeeProperty parent, MiVariable gdbVariable)
: this(parent.m_debugger, parent.m_stackFrame as CLangDebuggeeStackFrame, gdbVariable)
{
m_parent = parent;
}