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Improve kernel IPC related syscalls (#1379)

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* Implement session count decrement when the handle is closed

* Remove unused field

* Implement SendSyncRequestWithUserBuffer, SendAsyncRequestWithUserBuffer and ReplyAndReceiveWithUserBuffer syscalls

* Nits

* Fix swapped copy dst/src

* Add missing pointer buffer descriptor write on reply

* Fix IPC unaligned buffer copy and restoring client attributes on reply

* Oops

* Fix SetIpcMappingPermission

* Fix unaligned copy bugs

* Free memory used for temporary IPC buffers
This commit is contained in:
gdkchan 2020-07-17 01:19:07 -03:00 • committed by GitHub
parent 46f8cef6a9
commit 9f6b24edfd
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14 changed files with 705 additions and 247 deletions
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Ryujinx.HLE/HOS/Kernel/Process/KProcess.cs
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@ -544,7 +544,7 @@ namespace Ryujinx.HLE.HOS.Kernel.Process
private KernelResult FreeTlsPage(KTlsPageInfo pageInfo)
{
if (!MemoryManager.ConvertVaToPa(pageInfo.PageAddr, out ulong tlsPagePa))
if (!MemoryManager.TryConvertVaToPa(pageInfo.PageAddr, out ulong tlsPagePa))
{
throw new InvalidOperationException("Unexpected failure translating virtual address to physical.");
}