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ARMeilleure: Move TPIDR_EL0 and TPIDRRO_EL0 to NativeContext (#4661)

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* ARMeilleure: Move TPIDR_EL0 and TPIDRRO_EL0 to NativeContext

Some games access these system registers several tens of thousands of times in a second from many different threads. While this isn't really crippling, it is a lot of wasted time spent in a reverse pinvoke transition.

Example games are Pokemon Scarlet/Violet and BOTW. These games have a lot of different potential bottlenecks so it's unlikely you will see a consistent improvement, but it definitely disappears from the cpu profile.

* Remove unreachable code.

* Add ulong conversion for offsets

* Nit
This commit is contained in:
riperiperi 2023-04-11 07:55:04 +01:00 • committed by GitHub
parent 915d6d044c
commit 9ef94c8292
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7 changed files with 101 additions and 58 deletions
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30
ARMeilleure/Instructions/NativeInterface.cs
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@ -72,26 +72,6 @@ namespace ARMeilleure.Instructions
return (ulong)GetContext().DczidEl0;
}
public static ulong GetTpidrEl0()
{
return (ulong)GetContext().TpidrEl0;
}
public static uint GetTpidrEl032()
{
return (uint)GetContext().TpidrEl0;
}
public static ulong GetTpidrroEl0()
{
return (ulong)GetContext().TpidrroEl0;
}
public static uint GetTpidr32()
{
return (uint)GetContext().TpidrroEl0;
}
public static ulong GetCntfrqEl0()
{
return GetContext().CntfrqEl0;
@ -106,16 +86,6 @@ namespace ARMeilleure.Instructions
{
return GetContext().CntvctEl0;
}
public static void SetTpidrEl0(ulong value)
{
GetContext().TpidrEl0 = (long)value;
}
public static void SetTpidrEl032(uint value)
{
GetContext().TpidrEl0 = (long)value;
}
#endregion
#region "Read"