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Implement JIT Arm64 backend (#4114)

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* Implement JIT Arm64 backend

* PPTC version bump

* Address some feedback from Arm64 JIT PR

* Address even more PR feedback

* Remove unused IsPageAligned function

* Sync Qc flag before calls

* Fix comment and remove unused enum

* Address riperiperi PR feedback

* Delete Breakpoint IR instruction that was only implemented for Arm64
This commit is contained in:
gdkchan 2023-01-10 19:16:59 -03:00 • committed by GitHub
parent d16288a2a8
commit 5e0f8e8738
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61 changed files with 10266 additions and 642 deletions
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21
ARMeilleure/Translation/Translator.cs
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@ -14,6 +14,7 @@ using System;
using System.Collections.Concurrent;
using System.Collections.Generic;
using System.Diagnostics;
using System.Runtime.InteropServices;
using System.Threading;
using static ARMeilleure.IntermediateRepresentation.Operand.Factory;
@ -282,7 +283,7 @@ namespace ARMeilleure.Translation
options |= CompilerOptions.Relocatable;
}
CompiledFunction compiledFunc = Compiler.Compile(cfg, argTypes, retType, options);
CompiledFunction compiledFunc = Compiler.Compile(cfg, argTypes, retType, options, RuntimeInformation.ProcessArchitecture);
if (context.HasPtc && !singleStep)
{
@ -359,9 +360,14 @@ namespace ARMeilleure.Translation
}
}
if (block.Address == context.EntryAddress && !context.HighCq)
if (block.Address == context.EntryAddress)
{
EmitRejitCheck(context, out counter);
if (!context.HighCq)
{
EmitRejitCheck(context, out counter);
}
context.ClearQcFlag();
}
context.CurrBlock = block;
@ -386,9 +392,14 @@ namespace ARMeilleure.Translation
bool isLastOp = opcIndex == block.OpCodes.Count - 1;
if (isLastOp && block.Branch != null && !block.Branch.Exit && block.Branch.Address <= block.Address)
if (isLastOp)
{
EmitSynchronization(context);
context.SyncQcFlag();
if (block.Branch != null && !block.Branch.Exit && block.Branch.Address <= block.Address)
{
EmitSynchronization(context);
}
}
Operand lblPredicateSkip = default;