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Make HLE disposable safely (#850)

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* Make HLE disposable safely

This fix the oldest issue with the HLE code: the kernel side
disposability.

Changelog:

- Implement KProcess::UnpauseAndTerminateAllThreadsExcept, KThread::Terminate, KThread::TerminateCurrentProcess, KThread::PrepareForTermiation and the svc post handler accurately.
- Implement svcTerminateProcess and svcExitProcess. (both untested)
- Fix KHandleTable::Destroy not decrementing refcount of all objects stored in the table.
- Spawn a custom KProcess with the maximum priority to terminate every guest KProcess. (terminating kernel emulation safely)
- General system stability improvements to enhance the user's experience.

* Fix a typo in a comment in KProcess.cs

* Address gdk's comments
This commit is contained in:
Thog 2019-12-26 02:50:17 +01:00 • committed by Ac_K
parent 87bfe681ef
commit 55c956e2ec
7 changed files with 293 additions and 31 deletions
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3
Ryujinx.HLE/HOS/Kernel/SupervisorCall/SvcTable.cs
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@ -74,7 +74,8 @@ namespace Ryujinx.HLE.HOS.Kernel.SupervisorCall
{ 0x72, nameof(SvcHandler.ConnectToPort64) },
{ 0x73, nameof(SvcHandler.SetProcessMemoryPermission64) },
{ 0x77, nameof(SvcHandler.MapProcessCodeMemory64) },
{ 0x78, nameof(SvcHandler.UnmapProcessCodeMemory64) }
{ 0x78, nameof(SvcHandler.UnmapProcessCodeMemory64) },
{ 0x7B, nameof(SvcHandler.TerminateProcess64) }
};
_svcTable64 = new Action<SvcHandler, ExecutionContext>[0x80];