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LightningJit: Reduce stack usage for Arm32 code (#6245)

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* Write/read guest state to context for sync points, stop reserving stack for them

* Fix UsedGprsMask not being updated when allocating with preferencing

* POP should be also considered a return
This commit is contained in:
gdkchan
2024-02-08 16:17:47 -03:00
committed by GitHub
parent a0b3d82ee0
commit ea07328aea
7 changed files with 86 additions and 36 deletions
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4
src/Ryujinx.Cpu/LightningJit/Arm32/Target/Arm64/InstEmitFlow.cs
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@@ -199,12 +199,12 @@ namespace Ryujinx.Cpu.LightningJit.Arm32.Target.Arm64
}
}
private static void WriteSpillSkipContext(ref Assembler asm, RegisterAllocator regAlloc, int spillOffset)
public static void WriteSpillSkipContext(ref Assembler asm, RegisterAllocator regAlloc, int spillOffset)
{
WriteSpillOrFillSkipContext(ref asm, regAlloc, spillOffset, spill: true);
}
private static void WriteFillSkipContext(ref Assembler asm, RegisterAllocator regAlloc, int spillOffset)
public static void WriteFillSkipContext(ref Assembler asm, RegisterAllocator regAlloc, int spillOffset)
{
WriteSpillOrFillSkipContext(ref asm, regAlloc, spillOffset, spill: false);
}