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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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11
Ryujinx.HLE/HOS/Kernel/KScheduler.cs
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@ -38,14 +38,14 @@ namespace Ryujinx.HLE.HOS.Kernel
private void PreemptThreads()
{
System.CriticalSectionLock.Lock();
System.CriticalSection.Enter();
PreemptThread(PreemptionPriorityCores012, 0);
PreemptThread(PreemptionPriorityCores012, 1);
PreemptThread(PreemptionPriorityCores012, 2);
PreemptThread(PreemptionPriorityCore3, 3);
System.CriticalSectionLock.Unlock();
System.CriticalSection.Leave();
}
private void PreemptThread(int Prio, int Core)
@ -82,7 +82,7 @@ namespace Ryujinx.HLE.HOS.Kernel
}
//If the candidate was scheduled after the current thread, then it's not worth it.
if (SelectedThread == null || SelectedThread.LastScheduledTicks >= Thread.LastScheduledTicks)
if (SelectedThread == null || SelectedThread.LastScheduledTime >= Thread.LastScheduledTime)
{
yield return Thread;
}
@ -212,6 +212,11 @@ namespace Ryujinx.HLE.HOS.Kernel
throw new InvalidOperationException("Current thread is not scheduled!");
}
public KProcess GetCurrentProcess()
{
return GetCurrentThread().Owner;
}
public void Dispose()
{
Dispose(true);