From 00579927e43bf55ee06ae02933c1e755fb4120eb Mon Sep 17 00:00:00 2001 From: gdkchan Date: Wed, 28 Nov 2018 20:18:09 -0200 Subject: Better process implementation (#491) * 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 --- Ryujinx.HLE/HOS/Kernel/KScheduler.cs | 11 ++++++++--- 1 file changed, 8 insertions(+), 3 deletions(-) (limited to 'Ryujinx.HLE/HOS/Kernel/KScheduler.cs') diff --git a/Ryujinx.HLE/HOS/Kernel/KScheduler.cs b/Ryujinx.HLE/HOS/Kernel/KScheduler.cs index 3cfda419..3342f4a6 100644 --- a/Ryujinx.HLE/HOS/Kernel/KScheduler.cs +++ b/Ryujinx.HLE/HOS/Kernel/KScheduler.cs @@ -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); -- cgit v1.2.3