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Some DAS SVCs implemented

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This commit is contained in:
gdkchan 2019-01-02 23:58:37 -03:00
parent cf147f1e49
commit cdf48b58f1
4 changed files with 151 additions and 0 deletions
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45
Ryujinx.HLE/HOS/Kernel/Memory/DeviceName.cs Normal file
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@ -0,0 +1,45 @@
namespace Ryujinx.HLE.HOS.Kernel.Memory
{
enum DeviceName
{
Afi = 0,
Avpc = 1,
Dc = 2,
DcB = 3,
Hc = 4,
Hda = 5,
Isp2 = 6,
Msencnvenc = 7,
Nv = 8,
Nv2 = 9,
Ppcs = 10,
Sata = 11,
Vi = 12,
Vic = 13,
XusbHost = 14,
XusbDev = 15,
Tsec = 16,
Ppcs1 = 17,
Dc1 = 18,
Sdmmc1A = 19,
Sdmmc2A = 20,
Sdmmc3A = 21,
Sdmmc4A = 22,
Isp2B = 23,
Gpu = 24,
GpuB = 25,
Ppcs2 = 26,
Nvdec = 27,
Ape = 28,
Se = 29,
Nvjpg = 30,
Hc1 = 31,
Se1 = 32,
Axiap = 33,
Etr = 34,
TsecB = 35,
Tsec1 = 36,
TsecB1 = 37,
Nvdec1 = 38
}
}

34
Ryujinx.HLE/HOS/Kernel/Memory/KDeviceAddressSpace.cs Normal file
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@ -0,0 +1,34 @@
using Ryujinx.HLE.HOS.Kernel.Common;
namespace Ryujinx.HLE.HOS.Kernel.Memory
{
class KDeviceAddressSpace : KAutoObject
{
private ulong _address;
private ulong _size;
private bool _hasInitialized;
public KDeviceAddressSpace(Horizon system) : base(system) { }
public KernelResult Initialize(ulong address, ulong size)
{
KernelResult result = KernelResult.Success;
if (result == KernelResult.Success)
{
_address = address;
_size = size;
_hasInitialized = true;
}
return result;
}
public KernelResult Attach(DeviceName name)
{
return KernelResult.Success;
}
}
}

69
Ryujinx.HLE/HOS/Kernel/SupervisorCall/SvcMemory.cs
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@ -386,6 +386,75 @@ namespace Ryujinx.HLE.HOS.Kernel.SupervisorCall
return _process.MemoryManager.UnmapPhysicalMemory(address, size);
}
public KernelResult CreateDeviceAddressSpace64(ulong address, ulong size, out int handle)
{
return CreateDeviceAddressSpace(address, size, out handle);
}
private KernelResult CreateDeviceAddressSpace(ulong address, ulong size, out int handle)
{
handle = 0;
if (!PageAligned(address))
{
return KernelResult.InvalidMemRange;
}
if (!PageAligned(size) || size == 0 || address + size <= address)
{
return KernelResult.InvalidMemRange;
}
KDeviceAddressSpace deviceAs = new KDeviceAddressSpace(_system);
KProcess currentProcess = _system.Scheduler.GetCurrentProcess();
return currentProcess.HandleTable.GenerateHandle(deviceAs, out handle);
}
public KernelResult AttachDeviceAddressSpace64(DeviceName deviceName, int handle)
{
return AttachDeviceAddressSpace(deviceName, handle);
}
private KernelResult AttachDeviceAddressSpace(DeviceName deviceName, int handle)
{
KProcess currentProcess = _system.Scheduler.GetCurrentProcess();
KDeviceAddressSpace deviceAs = currentProcess.HandleTable.GetObject<KDeviceAddressSpace>(handle);
if (deviceAs == null)
{
return KernelResult.InvalidHandle;
}
return deviceAs.Attach(deviceName);
}
public KernelResult MapDeviceAddressSpace64(
int dasHandle,
int processHandle,
ulong mapAddress,
ulong dasSize,
ulong dasAddress,
MemoryPermission permission)
{
return MapDeviceAddressSpace(dasHandle, processHandle, mapAddress, dasSize, dasAddress, permission);
}
private KernelResult MapDeviceAddressSpace(
int dasHandle,
int processHandle,
ulong mapAddress,
ulong dasSize,
ulong dasAddress,
MemoryPermission permission)
{
//TODO.
return KernelResult.Success;
}
private static bool PageAligned(ulong position)
{
return (position & (KMemoryManager.PageSize - 1)) == 0;

3
Ryujinx.HLE/HOS/Kernel/SupervisorCall/SvcTable.cs
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@ -64,6 +64,9 @@ namespace Ryujinx.HLE.HOS.Kernel.SupervisorCall
{ 0x34, nameof(SvcHandler.WaitForAddress64) },
{ 0x35, nameof(SvcHandler.SignalToAddress64) },
{ 0x45, nameof(SvcHandler.CreateEvent64) },
{ 0x56, nameof(SvcHandler.CreateDeviceAddressSpace64) },
{ 0x57, nameof(SvcHandler.AttachDeviceAddressSpace64) },
{ 0x5b, nameof(SvcHandler.MapDeviceAddressSpace64) },
{ 0x65, nameof(SvcHandler.GetProcessList64) },
{ 0x6f, nameof(SvcHandler.GetSystemInfo64) },
{ 0x70, nameof(SvcHandler.CreatePort64) },