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Update kernel GetInfo SVC for firmware 18.0.0 (#7075)

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* Implement kernel GetInfo AliasRegionExtraSize

* Implement IsSvcPermitted

* Remove warning supressions that are no longer needed

* Remove useless cast
This commit is contained in:
gdkchan 2024-07-22 12:46:04 -03:00 committed by GitHub
parent add681144b
commit 95d252b7b8
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GPG key ID: B5690EEEBB952194
7 changed files with 109 additions and 167 deletions
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10
src/Ryujinx.HLE/HOS/Kernel/Memory/AddressSpaceType.cs
View file

@ -1,10 +0,0 @@
namespace Ryujinx.HLE.HOS.Kernel.Memory
{
enum AddressSpaceType
{
Addr32Bits = 0,
Addr36Bits = 1,
Addr32BitsNoMap = 2,
Addr39Bits = 3,
}
}

66
src/Ryujinx.HLE/HOS/Kernel/Memory/KPageTableBase.cs
View file

@ -58,11 +58,10 @@ namespace Ryujinx.HLE.HOS.Kernel.Memory
public ulong AslrRegionStart { get; private set; }
public ulong AslrRegionEnd { get; private set; }
#pragma warning disable IDE0052 // Remove unread private member
private ulong _heapCapacity;
#pragma warning restore IDE0052
public ulong PhysicalMemoryUsage { get; private set; }
public ulong AliasRegionExtraSize { get; private set; }
private readonly KMemoryBlockManager _blockManager;
@ -98,30 +97,21 @@ namespace Ryujinx.HLE.HOS.Kernel.Memory
_reservedAddressSpaceSize = reservedAddressSpaceSize;
}
private static readonly int[] _addrSpaceSizes = { 32, 36, 32, 39 };
public Result InitializeForProcess(
AddressSpaceType addrSpaceType,
bool aslrEnabled,
ProcessCreationFlags flags,
bool fromBack,
MemoryRegion memRegion,
ulong address,
ulong size,
KMemoryBlockSlabManager slabManager)
{
if ((uint)addrSpaceType > (uint)AddressSpaceType.Addr39Bits)
{
throw new ArgumentException($"AddressSpaceType bigger than {(uint)AddressSpaceType.Addr39Bits}: {(uint)addrSpaceType}", nameof(addrSpaceType));
}
_contextId = Context.ContextIdManager.GetId();
ulong addrSpaceBase = 0;
ulong addrSpaceSize = 1UL << _addrSpaceSizes[(int)addrSpaceType];
ulong addrSpaceSize = 1UL << GetAddressSpaceWidth(flags);
Result result = CreateUserAddressSpace(
addrSpaceType,
aslrEnabled,
flags,
fromBack,
addrSpaceBase,
addrSpaceSize,
@ -138,6 +128,22 @@ namespace Ryujinx.HLE.HOS.Kernel.Memory
return result;
}
private static int GetAddressSpaceWidth(ProcessCreationFlags flags)
{
switch (flags & ProcessCreationFlags.AddressSpaceMask)
{
case ProcessCreationFlags.AddressSpace32Bit:
case ProcessCreationFlags.AddressSpace32BitWithoutAlias:
return 32;
case ProcessCreationFlags.AddressSpace64BitDeprecated:
return 36;
case ProcessCreationFlags.AddressSpace64Bit:
return 39;
}
throw new ArgumentException($"Invalid process flags {flags}", nameof(flags));
}
private struct Region
{
public ulong Start;
@ -147,8 +153,7 @@ namespace Ryujinx.HLE.HOS.Kernel.Memory
}
private Result CreateUserAddressSpace(
AddressSpaceType addrSpaceType,
bool aslrEnabled,
ProcessCreationFlags flags,
bool fromBack,
ulong addrSpaceStart,
ulong addrSpaceEnd,
@ -168,9 +173,11 @@ namespace Ryujinx.HLE.HOS.Kernel.Memory
ulong stackAndTlsIoStart;
ulong stackAndTlsIoEnd;
switch (addrSpaceType)
AliasRegionExtraSize = 0;
switch (flags & ProcessCreationFlags.AddressSpaceMask)
{
case AddressSpaceType.Addr32Bits:
case ProcessCreationFlags.AddressSpace32Bit:
aliasRegion.Size = 0x40000000;
heapRegion.Size = 0x40000000;
stackRegion.Size = 0;
@ -183,7 +190,7 @@ namespace Ryujinx.HLE.HOS.Kernel.Memory
stackAndTlsIoEnd = 0x40000000;
break;
case AddressSpaceType.Addr36Bits:
case ProcessCreationFlags.AddressSpace64BitDeprecated:
aliasRegion.Size = 0x180000000;
heapRegion.Size = 0x180000000;
stackRegion.Size = 0;
@ -196,7 +203,7 @@ namespace Ryujinx.HLE.HOS.Kernel.Memory
stackAndTlsIoEnd = 0x80000000;
break;
case AddressSpaceType.Addr32BitsNoMap:
case ProcessCreationFlags.AddressSpace32BitWithoutAlias:
aliasRegion.Size = 0;
heapRegion.Size = 0x80000000;
stackRegion.Size = 0;
@ -209,7 +216,7 @@ namespace Ryujinx.HLE.HOS.Kernel.Memory
stackAndTlsIoEnd = 0x40000000;
break;
case AddressSpaceType.Addr39Bits:
case ProcessCreationFlags.AddressSpace64Bit:
if (_reservedAddressSpaceSize < addrSpaceEnd)
{
int addressSpaceWidth = (int)ulong.Log2(_reservedAddressSpaceSize);
@ -218,8 +225,8 @@ namespace Ryujinx.HLE.HOS.Kernel.Memory
heapRegion.Size = 0x180000000;
stackRegion.Size = 1UL << (addressSpaceWidth - 8);
tlsIoRegion.Size = 1UL << (addressSpaceWidth - 3);
CodeRegionStart = BitUtils.AlignDown<ulong>(address, RegionAlignment);
codeRegionSize = BitUtils.AlignUp<ulong>(endAddr, RegionAlignment) - CodeRegionStart;
CodeRegionStart = BitUtils.AlignDown(address, RegionAlignment);
codeRegionSize = BitUtils.AlignUp(endAddr, RegionAlignment) - CodeRegionStart;
stackAndTlsIoStart = 0;
stackAndTlsIoEnd = 0;
AslrRegionStart = 0x8000000;
@ -239,9 +246,16 @@ namespace Ryujinx.HLE.HOS.Kernel.Memory
stackAndTlsIoStart = 0;
stackAndTlsIoEnd = 0;
}
if (flags.HasFlag(ProcessCreationFlags.EnableAliasRegionExtraSize))
{
AliasRegionExtraSize = addrSpaceEnd / 8;
aliasRegion.Size += AliasRegionExtraSize;
}
break;
default:
throw new ArgumentException($"AddressSpaceType bigger than {(uint)AddressSpaceType.Addr39Bits}: {(uint)addrSpaceType}", nameof(addrSpaceType));
throw new ArgumentException($"Invalid process flags {flags}", nameof(flags));
}
CodeRegionEnd = CodeRegionStart + codeRegionSize;
@ -266,6 +280,8 @@ namespace Ryujinx.HLE.HOS.Kernel.Memory
ulong aslrMaxOffset = mapAvailableSize - mapTotalSize;
bool aslrEnabled = flags.HasFlag(ProcessCreationFlags.EnableAslr);
_aslrEnabled = aslrEnabled;
AddrSpaceStart = addrSpaceStart;
@ -725,7 +741,7 @@ namespace Ryujinx.HLE.HOS.Kernel.Memory
{
address = 0;
if (size > HeapRegionEnd - HeapRegionStart)
if (size > HeapRegionEnd - HeapRegionStart || size > _heapCapacity)
{
return KernelResult.OutOfMemory;
}

29
src/Ryujinx.HLE/HOS/Kernel/Process/KProcess.cs
View file

@ -126,8 +126,6 @@ namespace Ryujinx.HLE.HOS.Kernel.Process
_contextFactory = contextFactory ?? new ProcessContextFactory();
_customThreadStart = customThreadStart;
AddressSpaceType addrSpaceType = (AddressSpaceType)((int)(creationInfo.Flags & ProcessCreationFlags.AddressSpaceMask) >> (int)ProcessCreationFlags.AddressSpaceShift);
Pid = KernelContext.NewKipId();
if (Pid == 0 || Pid >= KernelConstants.InitialProcessId)
@ -137,8 +135,6 @@ namespace Ryujinx.HLE.HOS.Kernel.Process
InitializeMemoryManager(creationInfo.Flags);
bool aslrEnabled = creationInfo.Flags.HasFlag(ProcessCreationFlags.EnableAslr);
ulong codeAddress = creationInfo.CodeAddress;
ulong codeSize = (ulong)creationInfo.CodePagesCount * KPageTableBase.PageSize;
@ -148,9 +144,8 @@ namespace Ryujinx.HLE.HOS.Kernel.Process
: KernelContext.SmallMemoryBlockSlabManager;
Result result = MemoryManager.InitializeForProcess(
addrSpaceType,
aslrEnabled,
!aslrEnabled,
creationInfo.Flags,
!creationInfo.Flags.HasFlag(ProcessCreationFlags.EnableAslr),
memRegion,
codeAddress,
codeSize,
@ -234,8 +229,6 @@ namespace Ryujinx.HLE.HOS.Kernel.Process
: KernelContext.SmallMemoryBlockSlabManager;
}
AddressSpaceType addrSpaceType = (AddressSpaceType)((int)(creationInfo.Flags & ProcessCreationFlags.AddressSpaceMask) >> (int)ProcessCreationFlags.AddressSpaceShift);
Pid = KernelContext.NewProcessId();
if (Pid == ulong.MaxValue || Pid < KernelConstants.InitialProcessId)
@ -245,16 +238,13 @@ namespace Ryujinx.HLE.HOS.Kernel.Process
InitializeMemoryManager(creationInfo.Flags);
bool aslrEnabled = creationInfo.Flags.HasFlag(ProcessCreationFlags.EnableAslr);
ulong codeAddress = creationInfo.CodeAddress;
ulong codeSize = codePagesCount * KPageTableBase.PageSize;
Result result = MemoryManager.InitializeForProcess(
addrSpaceType,
aslrEnabled,
!aslrEnabled,
creationInfo.Flags,
!creationInfo.Flags.HasFlag(ProcessCreationFlags.EnableAslr),
memRegion,
codeAddress,
codeSize,
@ -309,8 +299,8 @@ namespace Ryujinx.HLE.HOS.Kernel.Process
private Result ParseProcessInfo(ProcessCreationInfo creationInfo)
{
// Ensure that the current kernel version is equal or above to the minimum required.
uint requiredKernelVersionMajor = (uint)Capabilities.KernelReleaseVersion >> 19;
uint requiredKernelVersionMinor = ((uint)Capabilities.KernelReleaseVersion >> 15) & 0xf;
uint requiredKernelVersionMajor = Capabilities.KernelReleaseVersion >> 19;
uint requiredKernelVersionMinor = (Capabilities.KernelReleaseVersion >> 15) & 0xf;
if (KernelContext.EnableVersionChecks)
{
@ -519,12 +509,10 @@ namespace Ryujinx.HLE.HOS.Kernel.Process
return result;
}
#pragma warning disable CA1822 // Mark member as static
private void GenerateRandomEntropy()
{
// TODO.
}
#pragma warning restore CA1822
public Result Start(int mainThreadPriority, ulong stackSize)
{
@ -1182,5 +1170,10 @@ namespace Ryujinx.HLE.HOS.Kernel.Process
// TODO
return false;
}
public bool IsSvcPermitted(int svcId)
{
return Capabilities.IsSvcPermitted(svcId);
}
}
}

14
src/Ryujinx.HLE/HOS/Kernel/Process/KProcessCapabilities.cs
View file

@ -8,6 +8,8 @@ namespace Ryujinx.HLE.HOS.Kernel.Process
{
class KProcessCapabilities
{
private const int SvcMaskElementBits = 8;
public byte[] SvcAccessMask { get; }
public byte[] IrqAccessMask { get; }
@ -22,7 +24,7 @@ namespace Ryujinx.HLE.HOS.Kernel.Process
public KProcessCapabilities()
{
// length / number of bits of the underlying type
SvcAccessMask = new byte[KernelConstants.SupervisorCallCount / 8];
SvcAccessMask = new byte[KernelConstants.SupervisorCallCount / SvcMaskElementBits];
IrqAccessMask = new byte[0x80];
}
@ -208,7 +210,7 @@ namespace Ryujinx.HLE.HOS.Kernel.Process
return KernelResult.MaximumExceeded;
}
SvcAccessMask[svcId / 8] |= (byte)(1 << (svcId & 7));
SvcAccessMask[svcId / SvcMaskElementBits] |= (byte)(1 << (svcId % SvcMaskElementBits));
}
break;
@ -324,5 +326,13 @@ namespace Ryujinx.HLE.HOS.Kernel.Process
return mask << (int)min;
}
public bool IsSvcPermitted(int svcId)
{
int index = svcId / SvcMaskElementBits;
int mask = 1 << (svcId % SvcMaskElementBits);
return (uint)svcId < KernelConstants.SupervisorCallCount && (SvcAccessMask[index] & mask) != 0;
}
}
}

6
src/Ryujinx.HLE/HOS/Kernel/Process/ProcessCreationFlags.cs
View file

@ -29,6 +29,8 @@ namespace Ryujinx.HLE.HOS.Kernel.Process
PoolPartitionMask = 0xf << PoolPartitionShift,
OptimizeMemoryAllocation = 1 << 11,
DisableDeviceAddressSpaceMerge = 1 << 12,
EnableAliasRegionExtraSize = 1 << 13,
All =
Is64Bit |
@ -38,6 +40,8 @@ namespace Ryujinx.HLE.HOS.Kernel.Process
IsApplication |
DeprecatedUseSecureMemory |
PoolPartitionMask |
OptimizeMemoryAllocation,
OptimizeMemoryAllocation |
DisableDeviceAddressSpaceMerge |
EnableAliasRegionExtraSize,
}
}

7
src/Ryujinx.HLE/HOS/Kernel/SupervisorCall/InfoType.cs
View file

@ -21,14 +21,17 @@ namespace Ryujinx.HLE.HOS.Kernel.SupervisorCall
SystemResourceSizeTotal,
SystemResourceSizeUsed,
ProgramId,
// NOTE: Added in 4.0.0, removed in 5.0.0.
InitialProcessIdRange,
InitialProcessIdRange, // NOTE: Added in 4.0.0, removed in 5.0.0.
UserExceptionContextAddress,
TotalNonSystemMemorySize,
UsedNonSystemMemorySize,
IsApplication,
FreeThreadCount,
ThreadTickCount,
IsSvcPermitted,
IoRegionHint,
AliasRegionExtraSize,
MesosphereCurrentProcess = 65001,
}
}

144
src/Ryujinx.HLE/HOS/Kernel/SupervisorCall/Syscall.cs
View file

@ -84,6 +84,17 @@ namespace Ryujinx.HLE.HOS.Kernel.SupervisorCall
return KernelResult.InvalidSize;
}
if (info.Flags.HasFlag(ProcessCreationFlags.EnableAliasRegionExtraSize))
{
if ((info.Flags & ProcessCreationFlags.AddressSpaceMask) != ProcessCreationFlags.AddressSpace64Bit ||
info.SystemResourcePagesCount <= 0)
{
return KernelResult.InvalidState;
}
// TODO: Check that we are in debug mode.
}
if (info.Flags.HasFlag(ProcessCreationFlags.OptimizeMemoryAllocation) &&
!info.Flags.HasFlag(ProcessCreationFlags.IsApplication))
{
@ -139,7 +150,6 @@ namespace Ryujinx.HLE.HOS.Kernel.SupervisorCall
return handleTable.GenerateHandle(process, out handle);
}
#pragma warning disable CA1822 // Mark member as static
public Result StartProcess(int handle, int priority, int cpuCore, ulong mainThreadStackSize)
{
KProcess process = KernelStatic.GetCurrentProcess().HandleTable.GetObject<KProcess>(handle);
@ -172,17 +182,14 @@ namespace Ryujinx.HLE.HOS.Kernel.SupervisorCall
return Result.Success;
}
#pragma warning restore CA1822
[Svc(0x5f)]
#pragma warning disable CA1822 // Mark member as static
public Result FlushProcessDataCache(int processHandle, ulong address, ulong size)
{
// FIXME: This needs to be implemented as ARMv7 doesn't have any way to do cache maintenance operations on EL0.
// As we don't support (and don't actually need) to flush the cache, this is stubbed.
return Result.Success;
}
#pragma warning restore CA1822
// IPC
@ -256,7 +263,6 @@ namespace Ryujinx.HLE.HOS.Kernel.SupervisorCall
}
[Svc(0x22)]
#pragma warning disable CA1822 // Mark member as static
public Result SendSyncRequestWithUserBuffer(
[PointerSized] ulong messagePtr,
[PointerSized] ulong messageSize,
@ -306,7 +312,6 @@ namespace Ryujinx.HLE.HOS.Kernel.SupervisorCall
return result;
}
#pragma warning restore CA1822
[Svc(0x23)]
public Result SendAsyncRequestWithUserBuffer(
@ -896,7 +901,6 @@ namespace Ryujinx.HLE.HOS.Kernel.SupervisorCall
}
[Svc(2)]
#pragma warning disable CA1822 // Mark member as static
public Result SetMemoryPermission([PointerSized] ulong address, [PointerSized] ulong size, KMemoryPermission permission)
{
if (!PageAligned(address))
@ -928,10 +932,8 @@ namespace Ryujinx.HLE.HOS.Kernel.SupervisorCall
return currentProcess.MemoryManager.SetMemoryPermission(address, size, permission);
}
#pragma warning restore CA1822
[Svc(3)]
#pragma warning disable CA1822 // Mark member as static
public Result SetMemoryAttribute(
[PointerSized] ulong address,
[PointerSized] ulong size,
@ -979,10 +981,8 @@ namespace Ryujinx.HLE.HOS.Kernel.SupervisorCall
return result;
}
#pragma warning restore CA1822
[Svc(4)]
#pragma warning disable CA1822 // Mark member as static
public Result MapMemory([PointerSized] ulong dst, [PointerSized] ulong src, [PointerSized] ulong size)
{
if (!PageAligned(src | dst))
@ -1018,10 +1018,8 @@ namespace Ryujinx.HLE.HOS.Kernel.SupervisorCall
return process.MemoryManager.Map(dst, src, size);
}
#pragma warning restore CA1822
[Svc(5)]
#pragma warning disable CA1822 // Mark member as static
public Result UnmapMemory([PointerSized] ulong dst, [PointerSized] ulong src, [PointerSized] ulong size)
{
if (!PageAligned(src | dst))
@ -1057,7 +1055,6 @@ namespace Ryujinx.HLE.HOS.Kernel.SupervisorCall
return process.MemoryManager.Unmap(dst, src, size);
}
#pragma warning restore CA1822
[Svc(6)]
public Result QueryMemory([PointerSized] ulong infoPtr, [PointerSized] out ulong pageInfo, [PointerSized] ulong address)
@ -1074,7 +1071,6 @@ namespace Ryujinx.HLE.HOS.Kernel.SupervisorCall
return result;
}
#pragma warning disable CA1822 // Mark member as static
public Result QueryMemory(out MemoryInfo info, out ulong pageInfo, ulong address)
{
KProcess process = KernelStatic.GetCurrentProcess();
@ -1094,10 +1090,8 @@ namespace Ryujinx.HLE.HOS.Kernel.SupervisorCall
return Result.Success;
}
#pragma warning restore CA1822
[Svc(0x13)]
#pragma warning disable CA1822 // Mark member as static
public Result MapSharedMemory(int handle, [PointerSized] ulong address, [PointerSized] ulong size, KMemoryPermission permission)
{
if (!PageAligned(address))
@ -1143,10 +1137,8 @@ namespace Ryujinx.HLE.HOS.Kernel.SupervisorCall
currentProcess,
permission);
}
#pragma warning restore CA1822
[Svc(0x14)]
#pragma warning disable CA1822 // Mark member as static
public Result UnmapSharedMemory(int handle, [PointerSized] ulong address, [PointerSized] ulong size)
{
if (!PageAligned(address))
@ -1186,7 +1178,6 @@ namespace Ryujinx.HLE.HOS.Kernel.SupervisorCall
size,
currentProcess);
}
#pragma warning restore CA1822
[Svc(0x15)]
public Result CreateTransferMemory(out int handle, [PointerSized] ulong address, [PointerSized] ulong size, KMemoryPermission permission)
@ -1253,7 +1244,6 @@ namespace Ryujinx.HLE.HOS.Kernel.SupervisorCall
}
[Svc(0x51)]
#pragma warning disable CA1822 // Mark member as static
public Result MapTransferMemory(int handle, [PointerSized] ulong address, [PointerSized] ulong size, KMemoryPermission permission)
{
if (!PageAligned(address))
@ -1299,10 +1289,8 @@ namespace Ryujinx.HLE.HOS.Kernel.SupervisorCall
currentProcess,
permission);
}
#pragma warning restore CA1822
[Svc(0x52)]
#pragma warning disable CA1822 // Mark member as static
public Result UnmapTransferMemory(int handle, [PointerSized] ulong address, [PointerSized] ulong size)
{
if (!PageAligned(address))
@ -1342,10 +1330,8 @@ namespace Ryujinx.HLE.HOS.Kernel.SupervisorCall
size,
currentProcess);
}
#pragma warning restore CA1822
[Svc(0x2c)]
#pragma warning disable CA1822 // Mark member as static
public Result MapPhysicalMemory([PointerSized] ulong address, [PointerSized] ulong size)
{
if (!PageAligned(address))
@ -1380,10 +1366,8 @@ namespace Ryujinx.HLE.HOS.Kernel.SupervisorCall
return process.MemoryManager.MapPhysicalMemory(address, size);
}
#pragma warning restore CA1822
[Svc(0x2d)]
#pragma warning disable CA1822 // Mark member as static
public Result UnmapPhysicalMemory([PointerSized] ulong address, [PointerSized] ulong size)
{
if (!PageAligned(address))
@ -1418,7 +1402,6 @@ namespace Ryujinx.HLE.HOS.Kernel.SupervisorCall
return process.MemoryManager.UnmapPhysicalMemory(address, size);
}
#pragma warning restore CA1822
[Svc(0x4b)]
public Result CreateCodeMemory(out int handle, [PointerSized] ulong address, [PointerSized] ulong size)
@ -1462,7 +1445,6 @@ namespace Ryujinx.HLE.HOS.Kernel.SupervisorCall
}
[Svc(0x4c)]
#pragma warning disable CA1822 // Mark member as static
public Result ControlCodeMemory(
int handle,
CodeMemoryOperation op,
@ -1540,10 +1522,8 @@ namespace Ryujinx.HLE.HOS.Kernel.SupervisorCall
return KernelResult.InvalidEnumValue;
}
}
#pragma warning restore CA1822
[Svc(0x73)]
#pragma warning disable CA1822 // Mark member as static
public Result SetProcessMemoryPermission(
int handle,
ulong src,
@ -1584,10 +1564,8 @@ namespace Ryujinx.HLE.HOS.Kernel.SupervisorCall
return targetProcess.MemoryManager.SetProcessMemoryPermission(src, size, permission);
}
#pragma warning restore CA1822
[Svc(0x74)]
#pragma warning disable CA1822 // Mark member as static
public Result MapProcessMemory(
[PointerSized] ulong dst,
int handle,
@ -1643,10 +1621,8 @@ namespace Ryujinx.HLE.HOS.Kernel.SupervisorCall
return dstProcess.MemoryManager.MapPages(dst, pageList, MemoryState.ProcessMemory, KMemoryPermission.ReadAndWrite);
}
#pragma warning restore CA1822
[Svc(0x75)]
#pragma warning disable CA1822 // Mark member as static
public Result UnmapProcessMemory(
[PointerSized] ulong dst,
int handle,
@ -1691,10 +1667,8 @@ namespace Ryujinx.HLE.HOS.Kernel.SupervisorCall
return Result.Success;
}
#pragma warning restore CA1822
[Svc(0x77)]
#pragma warning disable CA1822 // Mark member as static
public Result MapProcessCodeMemory(int handle, ulong dst, ulong src, ulong size)
{
if (!PageAligned(dst) || !PageAligned(src))
@ -1731,10 +1705,8 @@ namespace Ryujinx.HLE.HOS.Kernel.SupervisorCall
return targetProcess.MemoryManager.MapProcessCodeMemory(dst, src, size);
}
#pragma warning restore CA1822
[Svc(0x78)]
#pragma warning disable CA1822 // Mark member as static
public Result UnmapProcessCodeMemory(int handle, ulong dst, ulong src, ulong size)
{
if (!PageAligned(dst) || !PageAligned(src))
@ -1771,7 +1743,6 @@ namespace Ryujinx.HLE.HOS.Kernel.SupervisorCall
return targetProcess.MemoryManager.UnmapProcessCodeMemory(dst, src, size);
}
#pragma warning restore CA1822
private static bool PageAligned(ulong address)
{
@ -1781,7 +1752,6 @@ namespace Ryujinx.HLE.HOS.Kernel.SupervisorCall
// System
[Svc(0x7b)]
#pragma warning disable CA1822 // Mark member as static
public Result TerminateProcess(int handle)
{
KProcess process = KernelStatic.GetCurrentProcess();
@ -1810,15 +1780,12 @@ namespace Ryujinx.HLE.HOS.Kernel.SupervisorCall
return result;
}
#pragma warning restore CA1822
[Svc(7)]
#pragma warning disable CA1822 // Mark member as static
public void ExitProcess()
{
KernelStatic.GetCurrentProcess().TerminateCurrentProcess();
}
#pragma warning restore CA1822
[Svc(0x11)]
public Result SignalEvent(int handle)
@ -1911,7 +1878,6 @@ namespace Ryujinx.HLE.HOS.Kernel.SupervisorCall
}
[Svc(0x26)]
#pragma warning disable CA1822 // Mark member as static
public void Break(ulong reason)
{
KThread currentThread = KernelStatic.GetCurrentThread();
@ -1937,10 +1903,8 @@ namespace Ryujinx.HLE.HOS.Kernel.SupervisorCall
Logger.Debug?.Print(LogClass.KernelSvc, "Debugger triggered.");
}
}
#pragma warning restore CA1822
[Svc(0x27)]
#pragma warning disable CA1822 // Mark member as static
public void OutputDebugString([PointerSized] ulong strPtr, [PointerSized] ulong size)
{
KProcess process = KernelStatic.GetCurrentProcess();
@ -1949,7 +1913,6 @@ namespace Ryujinx.HLE.HOS.Kernel.SupervisorCall
Logger.Warning?.Print(LogClass.KernelSvc, str);
}
#pragma warning restore CA1822
[Svc(0x29)]
public Result GetInfo(out ulong value, InfoType id, int handle, long subId)
@ -1978,6 +1941,7 @@ namespace Ryujinx.HLE.HOS.Kernel.SupervisorCall
case InfoType.UsedNonSystemMemorySize:
case InfoType.IsApplication:
case InfoType.FreeThreadCount:
case InfoType.AliasRegionExtraSize:
{
if (subId != 0)
{
@ -2006,22 +1970,19 @@ namespace Ryujinx.HLE.HOS.Kernel.SupervisorCall
value = process.MemoryManager.AliasRegionStart;
break;
case InfoType.AliasRegionSize:
value = (process.MemoryManager.AliasRegionEnd -
process.MemoryManager.AliasRegionStart);
value = process.MemoryManager.AliasRegionEnd - process.MemoryManager.AliasRegionStart;
break;
case InfoType.HeapRegionAddress:
value = process.MemoryManager.HeapRegionStart;
break;
case InfoType.HeapRegionSize:
value = (process.MemoryManager.HeapRegionEnd -
process.MemoryManager.HeapRegionStart);
value = process.MemoryManager.HeapRegionEnd - process.MemoryManager.HeapRegionStart;
break;
case InfoType.TotalMemorySize:
value = process.GetMemoryCapacity();
break;
case InfoType.UsedMemorySize:
value = process.GetMemoryUsage();
break;
@ -2029,7 +1990,6 @@ namespace Ryujinx.HLE.HOS.Kernel.SupervisorCall
case InfoType.AslrRegionAddress:
value = process.MemoryManager.GetAddrSpaceBaseAddr();
break;
case InfoType.AslrRegionSize:
value = process.MemoryManager.GetAddrSpaceSize();
break;
@ -2038,20 +1998,17 @@ namespace Ryujinx.HLE.HOS.Kernel.SupervisorCall
value = process.MemoryManager.StackRegionStart;
break;
case InfoType.StackRegionSize:
value = (process.MemoryManager.StackRegionEnd -
process.MemoryManager.StackRegionStart);
value = process.MemoryManager.StackRegionEnd - process.MemoryManager.StackRegionStart;
break;
case InfoType.SystemResourceSizeTotal:
value = process.PersonalMmHeapPagesCount * KPageTableBase.PageSize;
break;
case InfoType.SystemResourceSizeUsed:
if (process.PersonalMmHeapPagesCount != 0)
{
value = process.MemoryManager.GetMmUsedPages() * KPageTableBase.PageSize;
}
break;
case InfoType.ProgramId:
@ -2065,7 +2022,6 @@ namespace Ryujinx.HLE.HOS.Kernel.SupervisorCall
case InfoType.TotalNonSystemMemorySize:
value = process.GetMemoryCapacityWithoutPersonalMmHeap();
break;
case InfoType.UsedNonSystemMemorySize:
value = process.GetMemoryUsageWithoutPersonalMmHeap();
break;
@ -2084,10 +2040,12 @@ namespace Ryujinx.HLE.HOS.Kernel.SupervisorCall
{
value = 0;
}
break;
case InfoType.AliasRegionExtraSize:
value = process.MemoryManager.AliasRegionExtraSize;
break;
}
break;
}
@ -2104,7 +2062,6 @@ namespace Ryujinx.HLE.HOS.Kernel.SupervisorCall
}
value = KernelStatic.GetCurrentProcess().Debug ? 1UL : 0UL;
break;
}
@ -2136,7 +2093,6 @@ namespace Ryujinx.HLE.HOS.Kernel.SupervisorCall
value = (uint)resLimHandle;
}
break;
}
@ -2155,7 +2111,6 @@ namespace Ryujinx.HLE.HOS.Kernel.SupervisorCall
}
value = (ulong)KTimeManager.ConvertHostTicksToTicks(_context.Schedulers[currentCore].TotalIdleTimeTicks);
break;
}
@ -2174,7 +2129,6 @@ namespace Ryujinx.HLE.HOS.Kernel.SupervisorCall
KProcess currentProcess = KernelStatic.GetCurrentProcess();
value = currentProcess.RandomEntropy[subId];
break;
}
@ -2220,7 +2174,22 @@ namespace Ryujinx.HLE.HOS.Kernel.SupervisorCall
value = (ulong)KTimeManager.ConvertHostTicksToTicks(totalTimeRunning);
}
break;
}
case InfoType.IsSvcPermitted:
{
if (handle != 0)
{
return KernelResult.InvalidHandle;
}
if (subId != 0x36)
{
return KernelResult.InvalidCombination;
}
value = KernelStatic.GetCurrentProcess().IsSvcPermitted((int)subId) ? 1UL : 0UL;
break;
}
@ -2231,7 +2200,7 @@ namespace Ryujinx.HLE.HOS.Kernel.SupervisorCall
return KernelResult.InvalidHandle;
}
if ((ulong)subId != 0)
if (subId != 0)
{
return KernelResult.InvalidCombination;
}
@ -2246,8 +2215,7 @@ namespace Ryujinx.HLE.HOS.Kernel.SupervisorCall
return result;
}
value = (ulong)outHandle;
value = (uint)outHandle;
break;
}
@ -2398,7 +2366,6 @@ namespace Ryujinx.HLE.HOS.Kernel.SupervisorCall
}
[Svc(0x30)]
#pragma warning disable CA1822 // Mark member as static
public Result GetResourceLimitLimitValue(out long limitValue, int handle, LimitableResource resource)
{
limitValue = 0;
@ -2419,10 +2386,8 @@ namespace Ryujinx.HLE.HOS.Kernel.SupervisorCall
return Result.Success;
}
#pragma warning restore CA1822
[Svc(0x31)]
#pragma warning disable CA1822 // Mark member as static
public Result GetResourceLimitCurrentValue(out long limitValue, int handle, LimitableResource resource)
{
limitValue = 0;
@ -2443,10 +2408,8 @@ namespace Ryujinx.HLE.HOS.Kernel.SupervisorCall
return Result.Success;
}
#pragma warning restore CA1822
[Svc(0x37)]
#pragma warning disable CA1822 // Mark member as static
public Result GetResourceLimitPeakValue(out long peak, int handle, LimitableResource resource)
{
peak = 0;
@ -2467,7 +2430,6 @@ namespace Ryujinx.HLE.HOS.Kernel.SupervisorCall
return Result.Success;
}
#pragma warning restore CA1822
[Svc(0x7d)]
public Result CreateResourceLimit(out int handle)
@ -2480,7 +2442,6 @@ namespace Ryujinx.HLE.HOS.Kernel.SupervisorCall
}
[Svc(0x7e)]
#pragma warning disable CA1822 // Mark member as static
public Result SetResourceLimitLimitValue(int handle, LimitableResource resource, long limitValue)
{
if (resource >= LimitableResource.Count)
@ -2497,7 +2458,6 @@ namespace Ryujinx.HLE.HOS.Kernel.SupervisorCall
return resourceLimit.SetLimitValue(resource, limitValue);
}
#pragma warning restore CA1822
// Thread
@ -2577,7 +2537,6 @@ namespace Ryujinx.HLE.HOS.Kernel.SupervisorCall
}
[Svc(9)]
#pragma warning disable CA1822 // Mark member as static
public Result StartThread(int handle)
{
KProcess process = KernelStatic.GetCurrentProcess();
@ -2604,17 +2563,14 @@ namespace Ryujinx.HLE.HOS.Kernel.SupervisorCall
return KernelResult.InvalidHandle;
}
}
#pragma warning restore CA1822
[Svc(0xa)]
#pragma warning disable CA1822 // Mark member as static
public void ExitThread()
{
KThread currentThread = KernelStatic.GetCurrentThread();
currentThread.Exit();
}
#pragma warning restore CA1822
[Svc(0xb)]
public void SleepThread(long timeout)
@ -2641,7 +2597,6 @@ namespace Ryujinx.HLE.HOS.Kernel.SupervisorCall
}
[Svc(0xc)]
#pragma warning disable CA1822 // Mark member as static
public Result GetThreadPriority(out int priority, int handle)
{
KProcess process = KernelStatic.GetCurrentProcess();
@ -2661,10 +2616,8 @@ namespace Ryujinx.HLE.HOS.Kernel.SupervisorCall
return KernelResult.InvalidHandle;
}
}
#pragma warning restore CA1822
[Svc(0xd)]
#pragma warning disable CA1822 // Mark member as static
public Result SetThreadPriority(int handle, int priority)
{
// TODO: NPDM check.
@ -2682,10 +2635,8 @@ namespace Ryujinx.HLE.HOS.Kernel.SupervisorCall
return Result.Success;
}
#pragma warning restore CA1822
[Svc(0xe)]
#pragma warning disable CA1822 // Mark member as static
public Result GetThreadCoreMask(out int preferredCore, out ulong affinityMask, int handle)
{
KProcess process = KernelStatic.GetCurrentProcess();
@ -2707,10 +2658,8 @@ namespace Ryujinx.HLE.HOS.Kernel.SupervisorCall
return KernelResult.InvalidHandle;
}
}
#pragma warning restore CA1822
[Svc(0xf)]
#pragma warning disable CA1822 // Mark member as static
public Result SetThreadCoreMask(int handle, int preferredCore, ulong affinityMask)
{
KProcess currentProcess = KernelStatic.GetCurrentProcess();
@ -2758,18 +2707,14 @@ namespace Ryujinx.HLE.HOS.Kernel.SupervisorCall
return thread.SetCoreAndAffinityMask(preferredCore, affinityMask);
}
#pragma warning restore CA1822
[Svc(0x10)]
#pragma warning disable CA1822 // Mark member as static
public int GetCurrentProcessorNumber()
{
return KernelStatic.GetCurrentThread().CurrentCore;
}
#pragma warning restore CA1822
[Svc(0x25)]
#pragma warning disable CA1822 // Mark member as static
public Result GetThreadId(out ulong threadUid, int handle)
{
KProcess process = KernelStatic.GetCurrentProcess();
@ -2789,10 +2734,8 @@ namespace Ryujinx.HLE.HOS.Kernel.SupervisorCall
return KernelResult.InvalidHandle;
}
}
#pragma warning restore CA1822
[Svc(0x32)]
#pragma warning disable CA1822 // Mark member as static
public Result SetThreadActivity(int handle, bool pause)
{
KProcess process = KernelStatic.GetCurrentProcess();
@ -2816,10 +2759,8 @@ namespace Ryujinx.HLE.HOS.Kernel.SupervisorCall
return thread.SetActivity(pause);
}
#pragma warning restore CA1822
[Svc(0x33)]
#pragma warning disable CA1822 // Mark member as static
public Result GetThreadContext3([PointerSized] ulong address, int handle)
{
KProcess currentProcess = KernelStatic.GetCurrentProcess();
@ -2853,7 +2794,6 @@ namespace Ryujinx.HLE.HOS.Kernel.SupervisorCall
return result;
}
#pragma warning restore CA1822
// Thread synchronization
@ -2986,7 +2926,6 @@ namespace Ryujinx.HLE.HOS.Kernel.SupervisorCall
}
[Svc(0x1a)]
#pragma warning disable CA1822 // Mark member as static
public Result ArbitrateLock(int ownerHandle, [PointerSized] ulong mutexAddress, int requesterHandle)
{
if (IsPointingInsideKernel(mutexAddress))
@ -3003,10 +2942,8 @@ namespace Ryujinx.HLE.HOS.Kernel.SupervisorCall
return currentProcess.AddressArbiter.ArbitrateLock(ownerHandle, mutexAddress, requesterHandle);
}
#pragma warning restore CA1822
[Svc(0x1b)]
#pragma warning disable CA1822 // Mark member as static
public Result ArbitrateUnlock([PointerSized] ulong mutexAddress)
{
if (IsPointingInsideKernel(mutexAddress))
@ -3023,10 +2960,8 @@ namespace Ryujinx.HLE.HOS.Kernel.SupervisorCall
return currentProcess.AddressArbiter.ArbitrateUnlock(mutexAddress);
}
#pragma warning restore CA1822
[Svc(0x1c)]
#pragma warning disable CA1822 // Mark member as static
public Result WaitProcessWideKeyAtomic(
[PointerSized] ulong mutexAddress,
[PointerSized] ulong condVarAddress,
@ -3056,10 +2991,8 @@ namespace Ryujinx.HLE.HOS.Kernel.SupervisorCall
handle,
timeout);
}
#pragma warning restore CA1822
[Svc(0x1d)]
#pragma warning disable CA1822 // Mark member as static
public Result SignalProcessWideKey([PointerSized] ulong address, int count)
{
KProcess currentProcess = KernelStatic.GetCurrentProcess();
@ -3068,10 +3001,8 @@ namespace Ryujinx.HLE.HOS.Kernel.SupervisorCall
return Result.Success;
}
#pragma warning restore CA1822
[Svc(0x34)]
#pragma warning disable CA1822 // Mark member as static
public Result WaitForAddress([PointerSized] ulong address, ArbitrationType type, int value, long timeout)
{
if (IsPointingInsideKernel(address))
@ -3102,10 +3033,8 @@ namespace Ryujinx.HLE.HOS.Kernel.SupervisorCall
_ => KernelResult.InvalidEnumValue,
};
}
#pragma warning restore CA1822
[Svc(0x35)]
#pragma warning disable CA1822 // Mark member as static
public Result SignalToAddress([PointerSized] ulong address, SignalType type, int value, int count)
{
if (IsPointingInsideKernel(address))
@ -3131,17 +3060,14 @@ namespace Ryujinx.HLE.HOS.Kernel.SupervisorCall
_ => KernelResult.InvalidEnumValue,
};
}
#pragma warning restore CA1822
[Svc(0x36)]
#pragma warning disable CA1822 // Mark member as static
public Result SynchronizePreemptionState()
{
KernelStatic.GetCurrentThread().SynchronizePreemptionState();
return Result.Success;
}
#pragma warning restore CA1822
// Not actual syscalls, used by HLE services and such.