public void Seal()
{
using (this.EnterExit())
{
// if libco is used, the jmp_buf for the main cothread can have stack stuff in it.
// this isn't a problem, since we only savestate when the core is not running, and
// the next time it's run, that buf will be overridden again.
// but it breaks xor state verification, so when we seal, nuke it.
// this could be the responsibility of something else other than the PeRunner; I am not sure yet...
IImportResolver libco;
if (_exports.TryGetValue("libco.so", out libco))
{
Console.WriteLine("Calling co_clean()...");
CallingConventionAdapters.Waterbox.GetDelegateForFunctionPointer <Action>(libco.GetProcAddrOrThrow("co_clean"))();
}
_sealedheap.Seal();
foreach (var h in _heaps)
{
if (h != _invisibleheap && h != _sealedheap) // TODO: if we have more non-savestated heaps, refine this hack
{
h.Memory.SaveXorSnapshot();
}
}
foreach (var pe in _modules)
{
pe.SealImportsAndTakeXorSnapshot();
}
if (_mmapheap != null)
{
_mmapheap.Memory.SaveXorSnapshot();
}
}
}
public void Seal()
{
using (this.EnterExit())
{
// if libco is used, the jmp_buf for the main cothread can have stack stuff in it.
// this isn't a problem, since we only savestate when the core is not running, and
// the next time it's run, that buf will be overridden again.
// but it breaks xor state verification, so when we seal, nuke it.
// this could be the responsibility of something else other than the PeRunner; I am not sure yet...
// TODO: MAKE SURE THIS STILL WORKS
IntPtr co_clean;
if ((co_clean = _module.GetProcAddrOrZero("co_clean")) != IntPtr.Zero)
{
Console.WriteLine("Calling co_clean()...");
CallingConventionAdapters.Waterbox.GetDelegateForFunctionPointer <Action>(co_clean)();
}
_sealedheap.Seal();
foreach (var h in _heaps)
{
if (h != _invisibleheap && h != _sealedheap) // TODO: if we have more non-savestated heaps, refine this hack
{
h.Memory.SaveXorSnapshot();
}
}
_module.SealImportsAndTakeXorSnapshot();
_mmapheap?.Memory.SaveXorSnapshot();
}
}
public void Seal()
{
Enter();
try
{
_sealedheap.Seal();
}
finally
{
Exit();
}
}