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using ARMeilleure.Memory;
using Ryujinx.Cpu;
using Ryujinx.Graphics.Gpu;
using Ryujinx.HLE.HOS.Kernel.Process;
using Ryujinx.Memory;
namespace Ryujinx.HLE.HOS
{
interface IArmProcessContext : IProcessContext
{
IDiskCacheLoadState Initialize(
string titleIdText,
string displayVersion,
bool diskCacheEnabled,
ulong codeAddress,
ulong codeSize);
}
class ArmProcessContext<T> : IArmProcessContext where T : class, IVirtualMemoryManagerTracked, IMemoryManager
{
private readonly ulong _pid;
private readonly GpuContext _gpuContext;
private readonly ICpuContext _cpuContext;
private T _memoryManager;
public IVirtualMemoryManager AddressSpace => _memoryManager;
public ulong AddressSpaceSize { get; }
public ArmProcessContext(
ulong pid,
ICpuEngine cpuEngine,
GpuContext gpuContext,
T memoryManager,
ulong addressSpaceSize,
bool for64Bit)
{
if (memoryManager is IRefCounted rc)
{
rc.IncrementReferenceCount();
}
gpuContext.RegisterProcess(pid, memoryManager);
_pid = pid;
_gpuContext = gpuContext;
_cpuContext = cpuEngine.CreateCpuContext(memoryManager, for64Bit);
_memoryManager = memoryManager;
AddressSpaceSize = addressSpaceSize;
}
public IExecutionContext CreateExecutionContext(ExceptionCallbacks exceptionCallbacks)
{
return _cpuContext.CreateExecutionContext(exceptionCallbacks);
}
public void Execute(IExecutionContext context, ulong codeAddress)
{
// We must wait until shader cache is loaded, among other things, before executing CPU code.
_gpuContext.WaitUntilGpuReady();
_cpuContext.Execute(context, codeAddress);
}
public IDiskCacheLoadState Initialize(
string titleIdText,
string displayVersion,
bool diskCacheEnabled,
ulong codeAddress,
ulong codeSize)
{
_cpuContext.PrepareCodeRange(codeAddress, codeSize);
return _cpuContext.LoadDiskCache(titleIdText, displayVersion, diskCacheEnabled);
}
public void InvalidateCacheRegion(ulong address, ulong size)
{
_cpuContext.InvalidateCacheRegion(address, size);
}
public void Dispose()
{
if (_memoryManager is IRefCounted rc)
{
rc.DecrementReferenceCount();
_memoryManager = null;
_gpuContext.UnregisterProcess(_pid);
}
_cpuContext.Dispose();
}
}
}
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