public static extern bool SymGetScope(IntPtr hProcess, ulong BaseOfDll, uint Index, ref SYMBOL_INFO Symbol);
public static extern bool SymGetTypeFromName(IntPtr hProcess, ulong BaseOfDll, string Name, ref SYMBOL_INFO Symbol);
public static extern bool SymFromName(IntPtr hProcess, string Name, ref SYMBOL_INFO Symbol);
public static extern bool SymFromAddr(IntPtr hProcess, ulong Address, IntPtr DisplacementUnused, ref SYMBOL_INFO Symbol);
Variable MakeVarFromSym(SYMBOL_INFO symInfo)
{
Variable v = new Variable();
v.Local = (symInfo.Flags & SymInfoFlags.SYMFLAG_LOCAL) != SymInfoFlags.SYMFLAG_NONE;
v.Parameter = (symInfo.Flags & SymInfoFlags.SYMFLAG_PARAMETER) != SymInfoFlags.SYMFLAG_NONE;
v.Regval = (symInfo.Flags & SymInfoFlags.SYMFLAG_REGISTER) != SymInfoFlags.SYMFLAG_NONE;
v.Regrel = (symInfo.Flags & SymInfoFlags.SYMFLAG_REGREL) != SymInfoFlags.SYMFLAG_NONE;
v.Reg = (Variable.Register)symInfo.Register;
v.Offset = (int)symInfo.Address;
v.Size = (int)symInfo.Size;
v.Name = symInfo.Name;
return v;
}
bool EnumLocals(ref SYMBOL_INFO symInfo, uint symSize, IntPtr contextZero)
{
Variable var = MakeVarFromSym(symInfo);
if (var != null)
mVariables.Add(var);
return true;
}
public Variable GetNamedVar(string name, ulong addr)
{
SYMBOL_INFO symInfo = new SYMBOL_INFO();
symInfo.Initialize();
if (DbgHelp.SymFromName(hProcess, name, ref symInfo))
return MakeVarFromSym(symInfo);
else
return null;
}