/// <summary>
/// Gets the stack frame locals.
/// </summary>
/// <param name="block">The block.</param>
/// <param name="relativeAddress">The relative address or uint.MaxValue if only first children are desired.</param>
/// <param name="variables">The variables.</param>
/// <param name="frame">The frame.</param>
/// <param name="module">The module.</param>
/// <param name="arguments">if set to <c>true</c> only arguments will be returned.</param>
private static void GetFrameLocals(IDiaSymbol block, uint relativeAddress, List <Variable> variables, StackFrame frame, Module module, bool arguments)
{
IEnumerable <IDiaSymbol> symbols;
if (relativeAddress != uint.MaxValue)
{
IDiaEnumSymbols symbolsEnum = block.findChildrenExByRVA(SymTagEnum.Null, null, 0, relativeAddress);
symbols = symbolsEnum.Enum();
}
else
{
symbols = block.GetChildren(SymTagEnum.Data);
}
foreach (var symbol in symbols)
{
SymTagEnum tag = symbol.symTag;
if (tag == SymTagEnum.Data)
{
DataKind symbolDataKind = symbol.dataKind;
if ((arguments && symbolDataKind != DataKind.Param) || symbol.locationType == LocationType.Null)
{
continue;
}
}
else if (tag != SymTagEnum.FunctionArgType || !arguments)
{
continue;
}
CodeType codeType = module.TypesById[symbol.typeId];
ulong address = ResolveAddress(module.Process, symbol, frame.FrameContext);
var variableName = symbol.name;
variables.Add(Variable.CreateNoCast(codeType, address, variableName, variableName));
}
}
/// <summary>
/// Gets the children using wildcard search: Applies a case-sensitive name match using asterisks (*) and question marks (?) as wildcards.
/// </summary>
/// <param name="symbol">The symbol.</param>
/// <param name="nameWildcard">The name wildcard.</param>
/// <param name="tag">The tag.</param>
public static IEnumerable <IDiaSymbol> GetChildrenWildcard(this IDiaSymbol symbol, string nameWildcard, SymTagEnum tag = SymTagEnum.Null)
{
IDiaEnumSymbols symbols = symbol.findChildren(tag, nameWildcard, NameSearchOptions.RegularExpression);
return(symbols.Enum());
}
/// <summary>
/// Gets the children.
/// </summary>
/// <param name="symbol">The symbol.</param>
/// <param name="tag">The tag.</param>
public static IEnumerable <IDiaSymbol> GetChildren(this IDiaSymbol symbol, SymTagEnum tag = SymTagEnum.Null)
{
IDiaEnumSymbols symbols = symbol.findChildren(tag, null, NameSearchOptions.None);
return(symbols.Enum());
}
/// <summary>
/// Gets the child symbol.
/// </summary>
/// <param name="symbol">The symbol.</param>
/// <param name="name">The name.</param>
/// <param name="tag">The tag.</param>
public static IDiaSymbol GetChild(this IDiaSymbol symbol, string name, SymTagEnum tag = SymTagEnum.Null)
{
IDiaEnumSymbols symbols = symbol.findChildren(tag, name, NameSearchOptions.None);
return(symbols.Enum().FirstOrDefault());
}