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Better process implementation (#491)

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* Initial implementation of KProcess

* Some improvements to the memory manager, implement back guest stack trace printing

* Better GetInfo implementation, improve checking in some places with information from process capabilities

* Allow the cpu to read/write from the correct memory locations for accesses crossing a page boundary

* Change long -> ulong for address/size on memory related methods to avoid unnecessary casts

* Attempt at implementing ldr:ro with new KProcess

* Allow BSS with size 0 on ldr:ro

* Add checking for memory block slab heap usage, return errors if full, exit gracefully

* Use KMemoryBlockSize const from KMemoryManager

* Allow all methods to read from non-contiguous locations

* Fix for TransactParcelAuto

* Address PR feedback, additionally fix some small issues related to the KIP loader and implement SVCs GetProcessId, GetProcessList, GetSystemInfo, CreatePort and ManageNamedPort

* Fix wrong check for source pages count from page list on MapPhysicalMemory

* Fix some issues with UnloadNro on ldr:ro
This commit is contained in:
gdkchan 2018-11-28 20:18:09 -02:00 • committed by GitHub
parent e7fe7d7247
commit 00579927e4
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119 changed files with 7998 additions and 3232 deletions
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51
Ryujinx.HLE/HOS/Kernel/HleCoreManager.cs
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@ -5,24 +5,61 @@ namespace Ryujinx.HLE.HOS.Kernel
{
class HleCoreManager
{
private ConcurrentDictionary<Thread, ManualResetEvent> Threads;
private class PausableThread
{
public ManualResetEvent Event { get; private set; }
public bool IsExiting { get; set; }
public PausableThread()
{
Event = new ManualResetEvent(false);
}
}
private ConcurrentDictionary<Thread, PausableThread> Threads;
public HleCoreManager()
{
Threads = new ConcurrentDictionary<Thread, ManualResetEvent>();
Threads = new ConcurrentDictionary<Thread, PausableThread>();
}
public ManualResetEvent GetThread(Thread Thread)
public void Set(Thread Thread)
{
return Threads.GetOrAdd(Thread, (Key) => new ManualResetEvent(false));
GetThread(Thread).Event.Set();
}
public void Reset(Thread Thread)
{
GetThread(Thread).Event.Reset();
}
public void Wait(Thread Thread)
{
PausableThread PausableThread = GetThread(Thread);
if (!PausableThread.IsExiting)
{
PausableThread.Event.WaitOne();
}
}
public void Exit(Thread Thread)
{
GetThread(Thread).IsExiting = true;
}
private PausableThread GetThread(Thread Thread)
{
return Threads.GetOrAdd(Thread, (Key) => new PausableThread());
}
public void RemoveThread(Thread Thread)
{
if (Threads.TryRemove(Thread, out ManualResetEvent Event))
if (Threads.TryRemove(Thread, out PausableThread PausableThread))
{
Event.Set();
Event.Dispose();
PausableThread.Event.Set();
PausableThread.Event.Dispose();
}
}
}