mirror of
https://github.com/GreemDev/Ryujinx.git
synced 2024-12-24 16:45:47 +00:00
00579927e4
* 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
50 lines
No EOL
994 B
C#
50 lines
No EOL
994 B
C#
using System.Collections.Generic;
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namespace Ryujinx.HLE.HOS.Kernel
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{
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class KSlabHeap
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{
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private LinkedList<ulong> Items;
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public KSlabHeap(ulong Pa, ulong ItemSize, ulong Size)
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{
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Items = new LinkedList<ulong>();
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int ItemsCount = (int)(Size / ItemSize);
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for (int Index = 0; Index < ItemsCount; Index++)
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{
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Items.AddLast(Pa);
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Pa += ItemSize;
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}
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}
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public bool TryGetItem(out ulong Pa)
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{
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lock (Items)
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{
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if (Items.First != null)
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{
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Pa = Items.First.Value;
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Items.RemoveFirst();
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return true;
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}
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}
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Pa = 0;
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return false;
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}
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public void Free(ulong Pa)
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{
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lock (Items)
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{
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Items.AddFirst(Pa);
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}
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}
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}
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} |