mirror of
https://github.com/GreemDev/Ryujinx.git
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85dbb9559a
* Rename enum fields * Naming conventions * Remove unneeded ".this" * Remove unneeded semicolons * Remove unused Usings * Don't use var * Remove unneeded enum underlying types * Explicitly label class visibility * Remove unneeded @ prefixes * Remove unneeded commas * Remove unneeded if expressions * Method doesn't use unsafe code * Remove unneeded casts * Initialized objects don't need an empty constructor * Remove settings from DotSettings * Revert "Explicitly label class visibility" This reverts commit ad5eb5787cc5b27a4631cd46ef5f551c4ae95e51. * Small changes * Revert external enum renaming * Changes from feedback * Remove unneeded property setters
60 lines
No EOL
1.3 KiB
C#
60 lines
No EOL
1.3 KiB
C#
using System;
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namespace Ryujinx.HLE.HOS.Kernel
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{
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class KTlsPageManager
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{
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private const int TlsEntrySize = 0x200;
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private long _pagePosition;
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private int _usedSlots;
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private bool[] _slots;
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public bool IsEmpty => _usedSlots == 0;
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public bool IsFull => _usedSlots == _slots.Length;
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public KTlsPageManager(long pagePosition)
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{
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_pagePosition = pagePosition;
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_slots = new bool[KMemoryManager.PageSize / TlsEntrySize];
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}
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public bool TryGetFreeTlsAddr(out long position)
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{
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position = _pagePosition;
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for (int index = 0; index < _slots.Length; index++)
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{
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if (!_slots[index])
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{
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_slots[index] = true;
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_usedSlots++;
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return true;
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}
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position += TlsEntrySize;
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}
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position = 0;
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return false;
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}
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public void FreeTlsSlot(int slot)
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{
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if ((uint)slot > _slots.Length)
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{
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throw new ArgumentOutOfRangeException(nameof(slot));
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}
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_slots[slot] = false;
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_usedSlots--;
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}
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}
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} |