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Initial support for separate GPU address spaces (#2394)

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* Make GPU memory manager a member of GPU channel

* Move physical memory instance to the memory manager, and the caches to the physical memory

* PR feedback
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gdkchan 2021-06-29 14:32:02 -03:00 • committed by GitHub
parent 8cc872fb60
commit fbb4019ed5
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44 changed files with 780 additions and 481 deletions
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14
Ryujinx.HLE/HOS/ArmProcessContextFactory.cs
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@ -1,5 +1,6 @@
using Ryujinx.Common.Configuration;
using Ryujinx.Cpu;
using Ryujinx.Graphics.Gpu;
using Ryujinx.HLE.HOS.Kernel;
using Ryujinx.HLE.HOS.Kernel.Process;
using Ryujinx.Memory;
@ -9,19 +10,26 @@ namespace Ryujinx.HLE.HOS
{
class ArmProcessContextFactory : IProcessContextFactory
{
public IProcessContext Create(KernelContext context, ulong addressSpaceSize, InvalidAccessHandler invalidAccessHandler, bool for64Bit)
private readonly GpuContext _gpu;
public ArmProcessContextFactory(GpuContext gpu)
{
_gpu = gpu;
}
public IProcessContext Create(KernelContext context, long pid, ulong addressSpaceSize, InvalidAccessHandler invalidAccessHandler, bool for64Bit)
{
MemoryManagerMode mode = context.Device.Configuration.MemoryManagerMode;
switch (mode)
{
case MemoryManagerMode.SoftwarePageTable:
return new ArmProcessContext<MemoryManager>(new MemoryManager(addressSpaceSize, invalidAccessHandler), for64Bit);
return new ArmProcessContext<MemoryManager>(pid, _gpu, new MemoryManager(addressSpaceSize, invalidAccessHandler), for64Bit);
case MemoryManagerMode.HostMapped:
case MemoryManagerMode.HostMappedUnsafe:
bool unsafeMode = mode == MemoryManagerMode.HostMappedUnsafe;
return new ArmProcessContext<MemoryManagerHostMapped>(new MemoryManagerHostMapped(addressSpaceSize, unsafeMode, invalidAccessHandler), for64Bit);
return new ArmProcessContext<MemoryManagerHostMapped>(pid, _gpu, new MemoryManagerHostMapped(addressSpaceSize, unsafeMode, invalidAccessHandler), for64Bit);
default:
throw new ArgumentOutOfRangeException();