Ryujinx/ARMeilleure/Decoders/Block.cs
FICTURE7 89791ba68d
Add inlined on translation call counting (#2190)
* Add EntryTable<TEntry>

* Add on translation call counting

* Add Counter

* Add PPTC support

* Make Counter a generic & use a 32-bit counter instead

* Return false on overflow

* Set PPTC version

* Print more information about the rejit queue

* Make Counter<T> disposable

* Remove Block.TailCall since it is not used anymore

* Apply suggestions from code review

Address gdkchan's feedback

Co-authored-by: gdkchan <gab.dark.100@gmail.com>

* Fix more stale docs

* Remove rejit requests queue logging

* Make Counter<T> finalizable

Most certainly quite an odd use case.

* Make EntryTable<T>.TryAllocate set entry to default

* Re-trigger CI

* Dispose Counters before they hit the finalizer queue

* Re-trigger CI

Just for good measure...

* Make EntryTable<T> expandable

* EntryTable is now expandable instead of being a fixed slab.
* Remove EntryTable<T>.TryAllocate
* Remove Counter<T>.TryCreate

Address LDj3SNuD's feedback

* Apply suggestions from code review

Address LDj3SNuD's feedback

Co-authored-by: LDj3SNuD <35856442+LDj3SNuD@users.noreply.github.com>

* Remove useless return

* POH approach, but the sequel

* Revert "POH approach, but the sequel"

This reverts commit 5f5abaa247.

The sequel got shelved

* Add extra documentation

Co-authored-by: gdkchan <gab.dark.100@gmail.com>
Co-authored-by: LDj3SNuD <35856442+LDj3SNuD@users.noreply.github.com>
2021-04-18 23:43:53 +02:00

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2.3 KiB
C#

using System;
using System.Collections.Generic;
namespace ARMeilleure.Decoders
{
class Block
{
public ulong Address { get; set; }
public ulong EndAddress { get; set; }
public Block Next { get; set; }
public Block Branch { get; set; }
public bool Exit { get; set; }
public List<OpCode> OpCodes { get; }
public Block()
{
OpCodes = new List<OpCode>();
}
public Block(ulong address) : this()
{
Address = address;
}
public void Split(Block rightBlock)
{
int splitIndex = BinarySearch(OpCodes, rightBlock.Address);
if (OpCodes[splitIndex].Address < rightBlock.Address)
{
splitIndex++;
}
int splitCount = OpCodes.Count - splitIndex;
if (splitCount <= 0)
{
throw new ArgumentException("Can't split at right block address.");
}
rightBlock.EndAddress = EndAddress;
rightBlock.Next = Next;
rightBlock.Branch = Branch;
rightBlock.OpCodes.AddRange(OpCodes.GetRange(splitIndex, splitCount));
EndAddress = rightBlock.Address;
Next = rightBlock;
Branch = null;
OpCodes.RemoveRange(splitIndex, splitCount);
}
private static int BinarySearch(List<OpCode> opCodes, ulong address)
{
int left = 0;
int middle = 0;
int right = opCodes.Count - 1;
while (left <= right)
{
int size = right - left;
middle = left + (size >> 1);
OpCode opCode = opCodes[middle];
if (address == (ulong)opCode.Address)
{
break;
}
if (address < (ulong)opCode.Address)
{
right = middle - 1;
}
else
{
left = middle + 1;
}
}
return middle;
}
public OpCode GetLastOp()
{
if (OpCodes.Count > 0)
{
return OpCodes[OpCodes.Count - 1];
}
return null;
}
}
}