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Implement a new JIT for Arm devices (#6057)

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* Implement a new JIT for Arm devices

* Auto-format

* Make a lot of Assembler members read-only

* More read-only

* Fix more warnings

* ObjectDisposedException.ThrowIf

* New JIT cache for platforms that enforce W^X, currently unused

* Remove unused using

* Fix assert

* Pass memory manager type around

* Safe memory manager mode support + other improvements

* Actual safe memory manager mode masking support

* PR feedback
This commit is contained in:
gdkchan
2024-01-20 11:11:28 -03:00
committed by GitHub
parent 331c07807f
commit 427b7d06b5
135 changed files with 43322 additions and 24 deletions
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9
src/Ryujinx.HLE/HOS/ArmProcessContextFactory.cs
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@ -3,6 +3,7 @@ using Ryujinx.Common.Logging;
using Ryujinx.Cpu;
using Ryujinx.Cpu.AppleHv;
using Ryujinx.Cpu.Jit;
using Ryujinx.Cpu.LightningJit;
using Ryujinx.Graphics.Gpu;
using Ryujinx.HLE.HOS.Kernel;
using Ryujinx.HLE.HOS.Kernel.Process;
@ -46,7 +47,9 @@ namespace Ryujinx.HLE.HOS
{
IArmProcessContext processContext;
if (OperatingSystem.IsMacOS() && RuntimeInformation.ProcessArchitecture == Architecture.Arm64 && for64Bit && context.Device.Configuration.UseHypervisor)
bool isArm64Host = RuntimeInformation.ProcessArchitecture == Architecture.Arm64;
if (OperatingSystem.IsMacOS() && isArm64Host && for64Bit && context.Device.Configuration.UseHypervisor)
{
var cpuEngine = new HvEngine(_tickSource);
var memoryManager = new HvMemoryManager(context.Memory, addressSpaceSize, invalidAccessHandler);
@ -63,7 +66,9 @@ namespace Ryujinx.HLE.HOS
mode = MemoryManagerMode.SoftwarePageTable;
}
var cpuEngine = new JitEngine(_tickSource);
ICpuEngine cpuEngine = isArm64Host && (mode == MemoryManagerMode.HostMapped || mode == MemoryManagerMode.HostMappedUnsafe)
? new LightningJitEngine(_tickSource)
: new JitEngine(_tickSource);
AddressSpace addressSpace = null;