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Rewrite SVC handler using source generators rather than IL emit (#3371)

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* Implement syscall handlers using a source generator

* Copy FlushProcessDataCache implementation to Syscall since it was only implemented on Syscall32

* Fix wrong argument order in some syscalls

* Delete old Reflection.Emit based syscall handling code

* Improvements to the code generation

* ControlCodeMemory address and size is always 64-bit
This commit is contained in:
gdkchan 2022-05-31 17:12:46 -03:00 committed by GitHub
parent 0c87bf9ea4
commit e546e5933f
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GPG key ID: 4AEE18F83AFDEB23
16 changed files with 845 additions and 1553 deletions
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9
Ryujinx.HLE/HOS/Kernel/SupervisorCall/InvalidSvcException.cs
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@ -1,9 +0,0 @@
using System;
namespace Ryujinx.HLE.HOS.Kernel.SupervisorCall
{
class InvalidSvcException : Exception
{
public InvalidSvcException(string message) : base(message) { }
}
}

9
Ryujinx.HLE/HOS/Kernel/SupervisorCall/PointerSizedAttribute.cs Normal file
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@ -0,0 +1,9 @@
using System;
namespace Ryujinx.HLE.HOS.Kernel.SupervisorCall
{
[AttributeUsage(AttributeTargets.Parameter, AllowMultiple = false, Inherited = true)]
class PointerSizedAttribute : Attribute
{
}
}

15
Ryujinx.HLE/HOS/Kernel/SupervisorCall/RAttribute.cs
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@ -1,15 +0,0 @@
using System;
namespace Ryujinx.HLE.HOS.Kernel.SupervisorCall
{
[AttributeUsage(AttributeTargets.Parameter, AllowMultiple = false)]
public class RAttribute : Attribute
{
public readonly int Index;
public RAttribute(int index)
{
Index = index;
}
}
}

15
Ryujinx.HLE/HOS/Kernel/SupervisorCall/SvcAttribute.cs Normal file
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@ -0,0 +1,15 @@
using System;
namespace Ryujinx.HLE.HOS.Kernel.SupervisorCall
{
[AttributeUsage(AttributeTargets.Method, AllowMultiple = false, Inherited = true)]
class SvcAttribute : Attribute
{
public int Id { get; }
public SvcAttribute(int id)
{
Id = id;
}
}
}

9
Ryujinx.HLE/HOS/Kernel/SupervisorCall/SvcImplAttribute.cs Normal file
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@ -0,0 +1,9 @@
using System;
namespace Ryujinx.HLE.HOS.Kernel.SupervisorCall
{
[AttributeUsage(AttributeTargets.Class, AllowMultiple = false, Inherited = true)]
class SvcImplAttribute : Attribute
{
}
}

194
Ryujinx.HLE/HOS/Kernel/SupervisorCall/Syscall.cs
View file

@ -12,6 +12,7 @@ using System.Threading;
namespace Ryujinx.HLE.HOS.Kernel.SupervisorCall
{
[SvcImpl]
class Syscall
{
private readonly KernelContext _context;
@ -23,6 +24,7 @@ namespace Ryujinx.HLE.HOS.Kernel.SupervisorCall
// Process
[Svc(0x24)]
public KernelResult GetProcessId(out ulong pid, int handle)
{
KProcess currentProcess = KernelStatic.GetCurrentProcess();
@ -167,9 +169,18 @@ namespace Ryujinx.HLE.HOS.Kernel.SupervisorCall
return KernelResult.Success;
}
[Svc(0x5f)]
public KernelResult 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 KernelResult.Success;
}
// IPC
public KernelResult ConnectToNamedPort(out int handle, ulong namePtr)
[Svc(0x1f)]
public KernelResult ConnectToNamedPort(out int handle, [PointerSized] ulong namePtr)
{
handle = 0;
@ -222,6 +233,7 @@ namespace Ryujinx.HLE.HOS.Kernel.SupervisorCall
return result;
}
[Svc(0x21)]
public KernelResult SendSyncRequest(int handle)
{
KProcess currentProcess = KernelStatic.GetCurrentProcess();
@ -236,7 +248,11 @@ namespace Ryujinx.HLE.HOS.Kernel.SupervisorCall
return session.SendSyncRequest();
}
public KernelResult SendSyncRequestWithUserBuffer(ulong messagePtr, ulong messageSize, int handle)
[Svc(0x22)]
public KernelResult SendSyncRequestWithUserBuffer(
[PointerSized] ulong messagePtr,
[PointerSized] ulong messageSize,
int handle)
{
if (!PageAligned(messagePtr))
{
@ -283,7 +299,12 @@ namespace Ryujinx.HLE.HOS.Kernel.SupervisorCall
return result;
}
public KernelResult SendAsyncRequestWithUserBuffer(out int doneEventHandle, ulong messagePtr, ulong messageSize, int handle)
[Svc(0x23)]
public KernelResult SendAsyncRequestWithUserBuffer(
out int doneEventHandle,
[PointerSized] ulong messagePtr,
[PointerSized] ulong messageSize,
int handle)
{
doneEventHandle = 0;
@ -353,11 +374,12 @@ namespace Ryujinx.HLE.HOS.Kernel.SupervisorCall
return result;
}
[Svc(0x40)]
public KernelResult CreateSession(
out int serverSessionHandle,
out int clientSessionHandle,
bool isLight,
ulong namePtr)
[PointerSized] ulong namePtr)
{
serverSessionHandle = 0;
clientSessionHandle = 0;
@ -419,6 +441,7 @@ namespace Ryujinx.HLE.HOS.Kernel.SupervisorCall
return result;
}
[Svc(0x41)]
public KernelResult AcceptSession(out int sessionHandle, int portHandle)
{
sessionHandle = 0;
@ -470,9 +493,10 @@ namespace Ryujinx.HLE.HOS.Kernel.SupervisorCall
return result;
}
[Svc(0x43)]
public KernelResult ReplyAndReceive(
out int handleIndex,
ulong handlesPtr,
[PointerSized] ulong handlesPtr,
int handlesCount,
int replyTargetHandle,
long timeout)
@ -575,11 +599,12 @@ namespace Ryujinx.HLE.HOS.Kernel.SupervisorCall
return result;
}
[Svc(0x44)]
public KernelResult ReplyAndReceiveWithUserBuffer(
out int handleIndex,
ulong handlesPtr,
ulong messagePtr,
ulong messageSize,
[PointerSized] ulong messagePtr,
[PointerSized] ulong messageSize,
[PointerSized] ulong handlesPtr,
int handlesCount,
int replyTargetHandle,
long timeout)
@ -679,12 +704,13 @@ namespace Ryujinx.HLE.HOS.Kernel.SupervisorCall
return result;
}
[Svc(0x70)]
public KernelResult CreatePort(
out int serverPortHandle,
out int clientPortHandle,
int maxSessions,
bool isLight,
ulong namePtr)
[PointerSized] ulong namePtr)
{
serverPortHandle = clientPortHandle = 0;
@ -714,7 +740,8 @@ namespace Ryujinx.HLE.HOS.Kernel.SupervisorCall
return result;
}
public KernelResult ManageNamedPort(out int handle, ulong namePtr, int maxSessions)
[Svc(0x71)]
public KernelResult ManageNamedPort(out int handle, [PointerSized] ulong namePtr, int maxSessions)
{
handle = 0;
@ -766,6 +793,7 @@ namespace Ryujinx.HLE.HOS.Kernel.SupervisorCall
return result;
}
[Svc(0x72)]
public KernelResult ConnectToPort(out int clientSessionHandle, int clientPortHandle)
{
clientSessionHandle = 0;
@ -819,7 +847,8 @@ namespace Ryujinx.HLE.HOS.Kernel.SupervisorCall
// Memory
public KernelResult SetHeapSize(out ulong address, ulong size)
[Svc(1)]
public KernelResult SetHeapSize([PointerSized] out ulong address, [PointerSized] ulong size)
{
if ((size & 0xfffffffe001fffff) != 0)
{
@ -833,7 +862,8 @@ namespace Ryujinx.HLE.HOS.Kernel.SupervisorCall
return process.MemoryManager.SetHeapSize(size, out address);
}
public KernelResult SetMemoryPermission(ulong address, ulong size, KMemoryPermission permission)
[Svc(2)]
public KernelResult SetMemoryPermission([PointerSized] ulong address, [PointerSized] ulong size, KMemoryPermission permission)
{
if (!PageAligned(address))
{
@ -865,9 +895,10 @@ namespace Ryujinx.HLE.HOS.Kernel.SupervisorCall
return currentProcess.MemoryManager.SetMemoryPermission(address, size, permission);
}
[Svc(3)]
public KernelResult SetMemoryAttribute(
ulong address,
ulong size,
[PointerSized] ulong address,
[PointerSized] ulong size,
MemoryAttribute attributeMask,
MemoryAttribute attributeValue)
{
@ -905,7 +936,8 @@ namespace Ryujinx.HLE.HOS.Kernel.SupervisorCall
return result;
}
public KernelResult MapMemory(ulong dst, ulong src, ulong size)
[Svc(4)]
public KernelResult MapMemory([PointerSized] ulong dst, [PointerSized] ulong src, [PointerSized] ulong size)
{
if (!PageAligned(src | dst))
{
@ -941,7 +973,8 @@ namespace Ryujinx.HLE.HOS.Kernel.SupervisorCall
return process.MemoryManager.Map(dst, src, size);
}
public KernelResult UnmapMemory(ulong dst, ulong src, ulong size)
[Svc(5)]
public KernelResult UnmapMemory([PointerSized] ulong dst, [PointerSized] ulong src, [PointerSized] ulong size)
{
if (!PageAligned(src | dst))
{
@ -977,7 +1010,8 @@ namespace Ryujinx.HLE.HOS.Kernel.SupervisorCall
return process.MemoryManager.Unmap(dst, src, size);
}
public KernelResult QueryMemory(ulong infoPtr, out ulong pageInfo, ulong address)
[Svc(6)]
public KernelResult QueryMemory([PointerSized] ulong infoPtr, [PointerSized] out ulong pageInfo, [PointerSized] ulong address)
{
KernelResult result = QueryMemory(out MemoryInfo info, out pageInfo, address);
@ -1011,7 +1045,8 @@ namespace Ryujinx.HLE.HOS.Kernel.SupervisorCall
return KernelResult.Success;
}
public KernelResult MapSharedMemory(int handle, ulong address, ulong size, KMemoryPermission permission)
[Svc(0x13)]
public KernelResult MapSharedMemory(int handle, [PointerSized] ulong address, [PointerSized] ulong size, KMemoryPermission permission)
{
if (!PageAligned(address))
{
@ -1057,7 +1092,8 @@ namespace Ryujinx.HLE.HOS.Kernel.SupervisorCall
permission);
}
public KernelResult UnmapSharedMemory(int handle, ulong address, ulong size)
[Svc(0x14)]
public KernelResult UnmapSharedMemory(int handle, [PointerSized] ulong address, [PointerSized] ulong size)
{
if (!PageAligned(address))
{
@ -1097,7 +1133,8 @@ namespace Ryujinx.HLE.HOS.Kernel.SupervisorCall
currentProcess);
}
public KernelResult CreateTransferMemory(out int handle, ulong address, ulong size, KMemoryPermission permission)
[Svc(0x15)]
public KernelResult CreateTransferMemory(out int handle, [PointerSized] ulong address, [PointerSized] ulong size, KMemoryPermission permission)
{
handle = 0;
@ -1160,7 +1197,8 @@ namespace Ryujinx.HLE.HOS.Kernel.SupervisorCall
return result;
}
public KernelResult MapTransferMemory(int handle, ulong address, ulong size, KMemoryPermission permission)
[Svc(0x51)]
public KernelResult MapTransferMemory(int handle, [PointerSized] ulong address, [PointerSized] ulong size, KMemoryPermission permission)
{
if (!PageAligned(address))
{
@ -1206,7 +1244,8 @@ namespace Ryujinx.HLE.HOS.Kernel.SupervisorCall
permission);
}
public KernelResult UnmapTransferMemory(int handle, ulong address, ulong size)
[Svc(0x52)]
public KernelResult UnmapTransferMemory(int handle, [PointerSized] ulong address, [PointerSized] ulong size)
{
if (!PageAligned(address))
{
@ -1246,7 +1285,8 @@ namespace Ryujinx.HLE.HOS.Kernel.SupervisorCall
currentProcess);
}
public KernelResult MapPhysicalMemory(ulong address, ulong size)
[Svc(0x2c)]
public KernelResult MapPhysicalMemory([PointerSized] ulong address, [PointerSized] ulong size)
{
if (!PageAligned(address))
{
@ -1281,7 +1321,8 @@ namespace Ryujinx.HLE.HOS.Kernel.SupervisorCall
return process.MemoryManager.MapPhysicalMemory(address, size);
}
public KernelResult UnmapPhysicalMemory(ulong address, ulong size)
[Svc(0x2d)]
public KernelResult UnmapPhysicalMemory([PointerSized] ulong address, [PointerSized] ulong size)
{
if (!PageAligned(address))
{
@ -1316,7 +1357,8 @@ namespace Ryujinx.HLE.HOS.Kernel.SupervisorCall
return process.MemoryManager.UnmapPhysicalMemory(address, size);
}
public KernelResult CreateCodeMemory(ulong address, ulong size, out int handle)
[Svc(0x4b)]
public KernelResult CreateCodeMemory(out int handle, [PointerSized] ulong address, [PointerSized] ulong size)
{
handle = 0;
@ -1356,7 +1398,13 @@ namespace Ryujinx.HLE.HOS.Kernel.SupervisorCall
return currentProcess.HandleTable.GenerateHandle(codeMemory, out handle);
}
public KernelResult ControlCodeMemory(int handle, CodeMemoryOperation op, ulong address, ulong size, KMemoryPermission permission)
[Svc(0x4c)]
public KernelResult ControlCodeMemory(
int handle,
CodeMemoryOperation op,
ulong address,
ulong size,
KMemoryPermission permission)
{
KProcess currentProcess = KernelStatic.GetCurrentProcess();
@ -1428,7 +1476,12 @@ namespace Ryujinx.HLE.HOS.Kernel.SupervisorCall
}
}
public KernelResult SetProcessMemoryPermission(int handle, ulong src, ulong size, KMemoryPermission permission)
[Svc(0x73)]
public KernelResult SetProcessMemoryPermission(
int handle,
[PointerSized] ulong src,
[PointerSized] ulong size,
KMemoryPermission permission)
{
if (!PageAligned(src))
{
@ -1465,7 +1518,12 @@ namespace Ryujinx.HLE.HOS.Kernel.SupervisorCall
return targetProcess.MemoryManager.SetProcessMemoryPermission(src, size, permission);
}
public KernelResult MapProcessMemory(ulong dst, int handle, ulong src, ulong size)
[Svc(0x74)]
public KernelResult MapProcessMemory(
[PointerSized] ulong dst,
int handle,
ulong src,
[PointerSized] ulong size)
{
if (!PageAligned(src) || !PageAligned(dst))
{
@ -1517,7 +1575,12 @@ namespace Ryujinx.HLE.HOS.Kernel.SupervisorCall
return dstProcess.MemoryManager.MapPages(dst, pageList, MemoryState.ProcessMemory, KMemoryPermission.ReadAndWrite);
}
public KernelResult UnmapProcessMemory(ulong dst, int handle, ulong src, ulong size)
[Svc(0x75)]
public KernelResult UnmapProcessMemory(
[PointerSized] ulong dst,
int handle,
ulong src,
[PointerSized] ulong size)
{
if (!PageAligned(src) || !PageAligned(dst))
{
@ -1558,6 +1621,7 @@ namespace Ryujinx.HLE.HOS.Kernel.SupervisorCall
return KernelResult.Success;
}
[Svc(0x77)]
public KernelResult MapProcessCodeMemory(int handle, ulong dst, ulong src, ulong size)
{
if (!PageAligned(dst) || !PageAligned(src))
@ -1595,6 +1659,7 @@ namespace Ryujinx.HLE.HOS.Kernel.SupervisorCall
return targetProcess.MemoryManager.MapProcessCodeMemory(dst, src, size);
}
[Svc(0x78)]
public KernelResult UnmapProcessCodeMemory(int handle, ulong dst, ulong src, ulong size)
{
if (!PageAligned(dst) || !PageAligned(src))
@ -1639,6 +1704,7 @@ namespace Ryujinx.HLE.HOS.Kernel.SupervisorCall
// System
[Svc(0x7b)]
public KernelResult TerminateProcess(int handle)
{
KProcess process = KernelStatic.GetCurrentProcess();
@ -1668,11 +1734,13 @@ namespace Ryujinx.HLE.HOS.Kernel.SupervisorCall
return result;
}
[Svc(7)]
public void ExitProcess()
{
KernelStatic.GetCurrentProcess().TerminateCurrentProcess();
}
[Svc(0x11)]
public KernelResult SignalEvent(int handle)
{
KProcess process = KernelStatic.GetCurrentProcess();
@ -1695,6 +1763,7 @@ namespace Ryujinx.HLE.HOS.Kernel.SupervisorCall
return result;
}
[Svc(0x12)]
public KernelResult ClearEvent(int handle)
{
KernelResult result;
@ -1717,6 +1786,7 @@ namespace Ryujinx.HLE.HOS.Kernel.SupervisorCall
return result;
}
[Svc(0x16)]
public KernelResult CloseHandle(int handle)
{
KProcess currentProcess = KernelStatic.GetCurrentProcess();
@ -1724,6 +1794,7 @@ namespace Ryujinx.HLE.HOS.Kernel.SupervisorCall
return currentProcess.HandleTable.CloseHandle(handle) ? KernelResult.Success : KernelResult.InvalidHandle;
}
[Svc(0x17)]
public KernelResult ResetSignal(int handle)
{
KProcess currentProcess = KernelStatic.GetCurrentProcess();
@ -1753,11 +1824,13 @@ namespace Ryujinx.HLE.HOS.Kernel.SupervisorCall
return result;
}
[Svc(0x1e)]
public ulong GetSystemTick()
{
return _context.TickSource.Counter;
}
[Svc(0x26)]
public void Break(ulong reason)
{
KThread currentThread = KernelStatic.GetCurrentThread();
@ -1784,7 +1857,8 @@ namespace Ryujinx.HLE.HOS.Kernel.SupervisorCall
}
}
public void OutputDebugString(ulong strPtr, ulong size)
[Svc(0x27)]
public void OutputDebugString([PointerSized] ulong strPtr, [PointerSized] ulong size)
{
KProcess process = KernelStatic.GetCurrentProcess();
@ -1793,6 +1867,7 @@ namespace Ryujinx.HLE.HOS.Kernel.SupervisorCall
Logger.Warning?.Print(LogClass.KernelSvc, str);
}
[Svc(0x29)]
public KernelResult GetInfo(out ulong value, InfoType id, int handle, long subId)
{
value = 0;
@ -2038,6 +2113,7 @@ namespace Ryujinx.HLE.HOS.Kernel.SupervisorCall
return KernelResult.Success;
}
[Svc(0x45)]
public KernelResult CreateEvent(out int wEventHandle, out int rEventHandle)
{
KEvent Event = new KEvent(_context);
@ -2063,7 +2139,8 @@ namespace Ryujinx.HLE.HOS.Kernel.SupervisorCall
return result;
}
public KernelResult GetProcessList(out int count, ulong address, int maxCount)
[Svc(0x65)]
public KernelResult GetProcessList(out int count, [PointerSized] ulong address, int maxCount)
{
count = 0;
@ -2112,6 +2189,7 @@ namespace Ryujinx.HLE.HOS.Kernel.SupervisorCall
return KernelResult.Success;
}
[Svc(0x6f)]
public KernelResult GetSystemInfo(out long value, uint id, int handle, long subId)
{
value = 0;
@ -2168,6 +2246,7 @@ namespace Ryujinx.HLE.HOS.Kernel.SupervisorCall
return KernelResult.Success;
}
[Svc(0x30)]
public KernelResult GetResourceLimitLimitValue(out long limitValue, int handle, LimitableResource resource)
{
limitValue = 0;
@ -2189,6 +2268,7 @@ namespace Ryujinx.HLE.HOS.Kernel.SupervisorCall
return KernelResult.Success;
}
[Svc(0x31)]
public KernelResult GetResourceLimitCurrentValue(out long limitValue, int handle, LimitableResource resource)
{
limitValue = 0;
@ -2210,6 +2290,7 @@ namespace Ryujinx.HLE.HOS.Kernel.SupervisorCall
return KernelResult.Success;
}
[Svc(0x37)]
public KernelResult GetResourceLimitPeakValue(out long peak, int handle, LimitableResource resource)
{
peak = 0;
@ -2231,6 +2312,7 @@ namespace Ryujinx.HLE.HOS.Kernel.SupervisorCall
return KernelResult.Success;
}
[Svc(0x7d)]
public KernelResult CreateResourceLimit(out int handle)
{
KResourceLimit limit = new KResourceLimit(_context);
@ -2240,6 +2322,7 @@ namespace Ryujinx.HLE.HOS.Kernel.SupervisorCall
return process.HandleTable.GenerateHandle(limit, out handle);
}
[Svc(0x7e)]
public KernelResult SetResourceLimitLimitValue(int handle, LimitableResource resource, long limitValue)
{
if (resource >= LimitableResource.Count)
@ -2259,11 +2342,12 @@ namespace Ryujinx.HLE.HOS.Kernel.SupervisorCall
// Thread
[Svc(8)]
public KernelResult CreateThread(
out int handle,
ulong entrypoint,
ulong argsPtr,
ulong stackTop,
[PointerSized] ulong entrypoint,
[PointerSized] ulong argsPtr,
[PointerSized] ulong stackTop,
int priority,
int cpuCore)
{
@ -2320,6 +2404,7 @@ namespace Ryujinx.HLE.HOS.Kernel.SupervisorCall
return result;
}
[Svc(9)]
public KernelResult StartThread(int handle)
{
KProcess process = KernelStatic.GetCurrentProcess();
@ -2347,6 +2432,7 @@ namespace Ryujinx.HLE.HOS.Kernel.SupervisorCall
}
}
[Svc(0xa)]
public void ExitThread()
{
KThread currentThread = KernelStatic.GetCurrentThread();
@ -2354,6 +2440,7 @@ namespace Ryujinx.HLE.HOS.Kernel.SupervisorCall
currentThread.Exit();
}
[Svc(0xb)]
public void SleepThread(long timeout)
{
if (timeout < 1)
@ -2371,6 +2458,7 @@ namespace Ryujinx.HLE.HOS.Kernel.SupervisorCall
}
}
[Svc(0xc)]
public KernelResult GetThreadPriority(out int priority, int handle)
{
KProcess process = KernelStatic.GetCurrentProcess();
@ -2391,6 +2479,7 @@ namespace Ryujinx.HLE.HOS.Kernel.SupervisorCall
}
}
[Svc(0xd)]
public KernelResult SetThreadPriority(int handle, int priority)
{
// TODO: NPDM check.
@ -2409,6 +2498,7 @@ namespace Ryujinx.HLE.HOS.Kernel.SupervisorCall
return KernelResult.Success;
}
[Svc(0xe)]
public KernelResult GetThreadCoreMask(out int preferredCore, out ulong affinityMask, int handle)
{
KProcess process = KernelStatic.GetCurrentProcess();
@ -2431,6 +2521,7 @@ namespace Ryujinx.HLE.HOS.Kernel.SupervisorCall
}
}
[Svc(0xf)]
public KernelResult SetThreadCoreMask(int handle, int preferredCore, ulong affinityMask)
{
KProcess currentProcess = KernelStatic.GetCurrentProcess();
@ -2479,11 +2570,13 @@ namespace Ryujinx.HLE.HOS.Kernel.SupervisorCall
return thread.SetCoreAndAffinityMask(preferredCore, affinityMask);
}
[Svc(0x10)]
public int GetCurrentProcessorNumber()
{
return KernelStatic.GetCurrentThread().CurrentCore;
}
[Svc(0x25)]
public KernelResult GetThreadId(out ulong threadUid, int handle)
{
KProcess process = KernelStatic.GetCurrentProcess();
@ -2504,6 +2597,7 @@ namespace Ryujinx.HLE.HOS.Kernel.SupervisorCall
}
}
[Svc(0x32)]
public KernelResult SetThreadActivity(int handle, bool pause)
{
KProcess process = KernelStatic.GetCurrentProcess();
@ -2528,7 +2622,8 @@ namespace Ryujinx.HLE.HOS.Kernel.SupervisorCall
return thread.SetActivity(pause);
}
public KernelResult GetThreadContext3(ulong address, int handle)
[Svc(0x33)]
public KernelResult GetThreadContext3([PointerSized] ulong address, int handle)
{
KProcess currentProcess = KernelStatic.GetCurrentProcess();
KThread currentThread = KernelStatic.GetCurrentThread();
@ -2564,7 +2659,8 @@ namespace Ryujinx.HLE.HOS.Kernel.SupervisorCall
// Thread synchronization
public KernelResult WaitSynchronization(out int handleIndex, ulong handlesPtr, int handlesCount, long timeout)
[Svc(0x18)]
public KernelResult WaitSynchronization(out int handleIndex, [PointerSized] ulong handlesPtr, int handlesCount, long timeout)
{
handleIndex = 0;
@ -2653,6 +2749,7 @@ namespace Ryujinx.HLE.HOS.Kernel.SupervisorCall
return result;
}
[Svc(0x19)]
public KernelResult CancelSynchronization(int handle)
{
KProcess process = KernelStatic.GetCurrentProcess();
@ -2669,7 +2766,8 @@ namespace Ryujinx.HLE.HOS.Kernel.SupervisorCall
return KernelResult.Success;
}
public KernelResult ArbitrateLock(int ownerHandle, ulong mutexAddress, int requesterHandle)
[Svc(0x1a)]
public KernelResult ArbitrateLock(int ownerHandle, [PointerSized] ulong mutexAddress, int requesterHandle)
{
if (IsPointingInsideKernel(mutexAddress))
{
@ -2686,7 +2784,8 @@ namespace Ryujinx.HLE.HOS.Kernel.SupervisorCall
return currentProcess.AddressArbiter.ArbitrateLock(ownerHandle, mutexAddress, requesterHandle);
}
public KernelResult ArbitrateUnlock(ulong mutexAddress)
[Svc(0x1b)]
public KernelResult ArbitrateUnlock([PointerSized] ulong mutexAddress)
{
if (IsPointingInsideKernel(mutexAddress))
{
@ -2703,9 +2802,10 @@ namespace Ryujinx.HLE.HOS.Kernel.SupervisorCall
return currentProcess.AddressArbiter.ArbitrateUnlock(mutexAddress);
}
[Svc(0x1c)]
public KernelResult WaitProcessWideKeyAtomic(
ulong mutexAddress,
ulong condVarAddress,
[PointerSized] ulong mutexAddress,
[PointerSized] ulong condVarAddress,
int handle,
long timeout)
{
@ -2733,7 +2833,8 @@ namespace Ryujinx.HLE.HOS.Kernel.SupervisorCall
timeout);
}
public KernelResult SignalProcessWideKey(ulong address, int count)
[Svc(0x1d)]
public KernelResult SignalProcessWideKey([PointerSized] ulong address, int count)
{
KProcess currentProcess = KernelStatic.GetCurrentProcess();
@ -2742,7 +2843,8 @@ namespace Ryujinx.HLE.HOS.Kernel.SupervisorCall
return KernelResult.Success;
}
public KernelResult WaitForAddress(ulong address, ArbitrationType type, int value, long timeout)
[Svc(0x34)]
public KernelResult WaitForAddress([PointerSized] ulong address, ArbitrationType type, int value, long timeout)
{
if (IsPointingInsideKernel(address))
{
@ -2773,7 +2875,8 @@ namespace Ryujinx.HLE.HOS.Kernel.SupervisorCall
};
}
public KernelResult SignalToAddress(ulong address, SignalType type, int value, int count)
[Svc(0x35)]
public KernelResult SignalToAddress([PointerSized] ulong address, SignalType type, int value, int count)
{
if (IsPointingInsideKernel(address))
{
@ -2799,6 +2902,7 @@ namespace Ryujinx.HLE.HOS.Kernel.SupervisorCall
};
}
[Svc(0x36)]
public KernelResult SynchronizePreemptionState()
{
KernelStatic.GetCurrentThread().SynchronizePreemptionState();
@ -2806,12 +2910,12 @@ namespace Ryujinx.HLE.HOS.Kernel.SupervisorCall
return KernelResult.Success;
}
private bool IsPointingInsideKernel(ulong address)
private static bool IsPointingInsideKernel(ulong address)
{
return (address + 0x1000000000) < 0xffffff000;
}
private bool IsAddressNotWordAligned(ulong address)
private static bool IsAddressNotWordAligned(ulong address)
{
return (address & 3) != 0;
}

534
Ryujinx.HLE/HOS/Kernel/SupervisorCall/Syscall32.cs
View file

@ -1,534 +0,0 @@
using Ryujinx.HLE.HOS.Kernel.Common;
using Ryujinx.HLE.HOS.Kernel.Memory;
using Ryujinx.HLE.HOS.Kernel.Threading;
namespace Ryujinx.HLE.HOS.Kernel.SupervisorCall
{
class Syscall32
{
private readonly Syscall _syscall;
public Syscall32(Syscall syscall)
{
_syscall = syscall;
}
// IPC
public KernelResult ConnectToNamedPort32([R(1)] uint namePtr, [R(1)] out int handle)
{
return _syscall.ConnectToNamedPort(out handle, namePtr);
}
public KernelResult SendSyncRequest32([R(0)] int handle)
{
return _syscall.SendSyncRequest(handle);
}
public KernelResult SendSyncRequestWithUserBuffer32([R(0)] uint messagePtr, [R(1)] uint messageSize, [R(2)] int handle)
{
return _syscall.SendSyncRequestWithUserBuffer(messagePtr, messageSize, handle);
}
public KernelResult CreateSession32(
[R(2)] bool isLight,
[R(3)] uint namePtr,
[R(1)] out int serverSessionHandle,
[R(2)] out int clientSessionHandle)
{
return _syscall.CreateSession(out serverSessionHandle, out clientSessionHandle, isLight, namePtr);
}
public KernelResult AcceptSession32([R(1)] int portHandle, [R(1)] out int sessionHandle)
{
return _syscall.AcceptSession(out sessionHandle, portHandle);
}
public KernelResult ReplyAndReceive32(
[R(0)] uint timeoutLow,
[R(1)] uint handlesPtr,
[R(2)] int handlesCount,
[R(3)] int replyTargetHandle,
[R(4)] uint timeoutHigh,
[R(1)] out int handleIndex)
{
long timeout = (long)(timeoutLow | ((ulong)timeoutHigh << 32));
return _syscall.ReplyAndReceive(out handleIndex, handlesPtr, handlesCount, replyTargetHandle, timeout);
}
public KernelResult CreatePort32(
[R(0)] uint namePtr,
[R(2)] int maxSessions,
[R(3)] bool isLight,
[R(1)] out int serverPortHandle,
[R(2)] out int clientPortHandle)
{
return _syscall.CreatePort(out serverPortHandle, out clientPortHandle, maxSessions, isLight, namePtr);
}
public KernelResult ManageNamedPort32([R(1)] uint namePtr, [R(2)] int maxSessions, [R(1)] out int handle)
{
return _syscall.ManageNamedPort(out handle, namePtr, maxSessions);
}
public KernelResult ConnectToPort32([R(1)] int clientPortHandle, [R(1)] out int clientSessionHandle)
{
return _syscall.ConnectToPort(out clientSessionHandle, clientPortHandle);
}
// Memory
public KernelResult SetHeapSize32([R(1)] uint size, [R(1)] out uint address)
{
KernelResult result = _syscall.SetHeapSize(out ulong address64, size);
address = (uint)address64;
return result;
}
public KernelResult SetMemoryPermission32(
[R(0)] uint address,
[R(1)] uint size,
[R(2)] KMemoryPermission permission)
{
return _syscall.SetMemoryPermission(address, size, permission);
}
public KernelResult SetMemoryAttribute32(
[R(0)] uint address,
[R(1)] uint size,
[R(2)] MemoryAttribute attributeMask,
[R(3)] MemoryAttribute attributeValue)
{
return _syscall.SetMemoryAttribute(address, size, attributeMask, attributeValue);
}
public KernelResult MapMemory32([R(0)] uint dst, [R(1)] uint src, [R(2)] uint size)
{
return _syscall.MapMemory(dst, src, size);
}
public KernelResult UnmapMemory32([R(0)] uint dst, [R(1)] uint src, [R(2)] uint size)
{
return _syscall.UnmapMemory(dst, src, size);
}
public KernelResult QueryMemory32([R(0)] uint infoPtr, [R(1)] uint r1, [R(2)] uint address, [R(1)] out uint pageInfo)
{
KernelResult result = _syscall.QueryMemory(infoPtr, out ulong pageInfo64, address);
pageInfo = (uint)pageInfo64;
return result;
}
public KernelResult MapSharedMemory32([R(0)] int handle, [R(1)] uint address, [R(2)] uint size, [R(3)] KMemoryPermission permission)
{
return _syscall.MapSharedMemory(handle, address, size, permission);
}
public KernelResult UnmapSharedMemory32([R(0)] int handle, [R(1)] uint address, [R(2)] uint size)
{
return _syscall.UnmapSharedMemory(handle, address, size);
}
public KernelResult CreateTransferMemory32(
[R(1)] uint address,
[R(2)] uint size,
[R(3)] KMemoryPermission permission,
[R(1)] out int handle)
{
return _syscall.CreateTransferMemory(out handle, address, size, permission);
}
public KernelResult CreateCodeMemory32([R(1)] uint address, [R(2)] uint size, [R(1)] out int handle)
{
return _syscall.CreateCodeMemory(address, size, out handle);
}
public KernelResult ControlCodeMemory32(
[R(0)] int handle,
[R(1)] CodeMemoryOperation op,
[R(2)] uint addressLow,
[R(3)] uint addressHigh,
[R(4)] uint sizeLow,
[R(5)] uint sizeHigh,
[R(6)] KMemoryPermission permission)
{
ulong address = addressLow | ((ulong)addressHigh << 32);
ulong size = sizeLow | ((ulong)sizeHigh << 32);
return _syscall.ControlCodeMemory(handle, op, address, size, permission);
}
public KernelResult MapTransferMemory32([R(0)] int handle, [R(1)] uint address, [R(2)] uint size, [R(3)] KMemoryPermission permission)
{
return _syscall.MapTransferMemory(handle, address, size, permission);
}
public KernelResult UnmapTransferMemory32([R(0)] int handle, [R(1)] uint address, [R(2)] uint size)
{
return _syscall.UnmapTransferMemory(handle, address, size);
}
public KernelResult MapPhysicalMemory32([R(0)] uint address, [R(1)] uint size)
{
return _syscall.MapPhysicalMemory(address, size);
}
public KernelResult UnmapPhysicalMemory32([R(0)] uint address, [R(1)] uint size)
{
return _syscall.UnmapPhysicalMemory(address, size);
}
public KernelResult SetProcessMemoryPermission32(
[R(0)] int handle,
[R(1)] uint sizeLow,
[R(2)] uint srcLow,
[R(3)] uint srcHigh,
[R(4)] uint sizeHigh,
[R(5)] KMemoryPermission permission)
{
ulong src = srcLow | ((ulong)srcHigh << 32);
ulong size = sizeLow | ((ulong)sizeHigh << 32);
return _syscall.SetProcessMemoryPermission(handle, src, size, permission);
}
public KernelResult MapProcessMemory32([R(0)] uint dst, [R(1)] int handle, [R(2)] uint srcLow, [R(3)] uint srcHigh, [R(4)] uint size)
{
ulong src = srcLow | ((ulong)srcHigh << 32);
return _syscall.MapProcessMemory(dst, handle, src, size);
}
public KernelResult UnmapProcessMemory32([R(0)] uint dst, [R(1)] int handle, [R(2)] uint srcLow, [R(3)] uint srcHigh, [R(4)] uint size)
{
ulong src = srcLow | ((ulong)srcHigh << 32);
return _syscall.UnmapProcessMemory(dst, handle, src, size);
}
public KernelResult MapProcessCodeMemory32([R(0)] int handle, [R(1)] uint srcLow, [R(2)] uint dstLow, [R(3)] uint dstHigh, [R(4)] uint srcHigh, [R(5)] uint sizeLow, [R(6)] uint sizeHigh)
{
ulong src = srcLow | ((ulong)srcHigh << 32);
ulong dst = dstLow | ((ulong)dstHigh << 32);
ulong size = sizeLow | ((ulong)sizeHigh << 32);
return _syscall.MapProcessCodeMemory(handle, dst, src, size);
}
public KernelResult UnmapProcessCodeMemory32([R(0)] int handle, [R(1)] uint srcLow, [R(2)] uint dstLow, [R(3)] uint dstHigh, [R(4)] uint srcHigh, [R(5)] uint sizeLow, [R(6)] uint sizeHigh)
{
ulong src = srcLow | ((ulong)srcHigh << 32);
ulong dst = dstLow | ((ulong)dstHigh << 32);
ulong size = sizeLow | ((ulong)sizeHigh << 32);
return _syscall.UnmapProcessCodeMemory(handle, dst, src, size);
}
// System
public void ExitProcess32()
{
_syscall.ExitProcess();
}
public KernelResult TerminateProcess32([R(0)] int handle)
{
return _syscall.TerminateProcess(handle);
}
public KernelResult SignalEvent32([R(0)] int handle)
{
return _syscall.SignalEvent(handle);
}
public KernelResult ClearEvent32([R(0)] int handle)
{
return _syscall.ClearEvent(handle);
}
public KernelResult CloseHandle32([R(0)] int handle)
{
return _syscall.CloseHandle(handle);
}
public KernelResult ResetSignal32([R(0)] int handle)
{
return _syscall.ResetSignal(handle);
}
public void GetSystemTick32([R(0)] out uint resultLow, [R(1)] out uint resultHigh)
{
ulong result = _syscall.GetSystemTick();
resultLow = (uint)(result & uint.MaxValue);
resultHigh = (uint)(result >> 32);
}
public KernelResult GetProcessId32([R(1)] int handle, [R(1)] out uint pidLow, [R(2)] out uint pidHigh)
{
KernelResult result = _syscall.GetProcessId(out ulong pid, handle);
pidLow = (uint)(pid & uint.MaxValue);
pidHigh = (uint)(pid >> 32);
return result;
}
public void Break32([R(0)] uint reason, [R(1)] uint r1, [R(2)] uint info)
{
_syscall.Break(reason);
}
public void OutputDebugString32([R(0)] uint strPtr, [R(1)] uint size)
{
_syscall.OutputDebugString(strPtr, size);
}
public KernelResult GetInfo32(
[R(0)] uint subIdLow,
[R(1)] InfoType id,
[R(2)] int handle,
[R(3)] uint subIdHigh,
[R(1)] out uint valueLow,
[R(2)] out uint valueHigh)
{
long subId = (long)(subIdLow | ((ulong)subIdHigh << 32));
KernelResult result = _syscall.GetInfo(out ulong value, id, handle, subId);
valueHigh = (uint)(value >> 32);
valueLow = (uint)(value & uint.MaxValue);
return result;
}
public KernelResult CreateEvent32([R(1)] out int wEventHandle, [R(2)] out int rEventHandle)
{
return _syscall.CreateEvent(out wEventHandle, out rEventHandle);
}
public KernelResult GetProcessList32([R(1)] ulong address, [R(2)] int maxCount, [R(1)] out int count)
{
return _syscall.GetProcessList(out count, address, maxCount);
}
public KernelResult GetSystemInfo32([R(1)] uint subIdLow, [R(2)] uint id, [R(3)] int handle, [R(3)] uint subIdHigh, [R(1)] out int valueLow, [R(2)] out int valueHigh)
{
long subId = (long)(subIdLow | ((ulong)subIdHigh << 32));
KernelResult result = _syscall.GetSystemInfo(out long value, id, handle, subId);
valueHigh = (int)(value >> 32);
valueLow = (int)(value & uint.MaxValue);
return result;
}
public KernelResult GetResourceLimitLimitValue32([R(1)] int handle, [R(2)] LimitableResource resource, [R(1)] out int limitValueLow, [R(2)] out int limitValueHigh)
{
KernelResult result = _syscall.GetResourceLimitLimitValue(out long limitValue, handle, resource);
limitValueHigh = (int)(limitValue >> 32);
limitValueLow = (int)(limitValue & uint.MaxValue);
return result;
}
public KernelResult GetResourceLimitCurrentValue32([R(1)] int handle, [R(2)] LimitableResource resource, [R(1)] out int limitValueLow, [R(2)] out int limitValueHigh)
{
KernelResult result = _syscall.GetResourceLimitCurrentValue(out long limitValue, handle, resource);
limitValueHigh = (int)(limitValue >> 32);
limitValueLow = (int)(limitValue & uint.MaxValue);
return result;
}
public KernelResult GetResourceLimitPeakValue32([R(1)] int handle, [R(2)] LimitableResource resource, [R(1)] out int peakLow, [R(2)] out int peakHigh)
{
KernelResult result = _syscall.GetResourceLimitPeakValue(out long peak, handle, resource);
peakHigh = (int)(peak >> 32);
peakLow = (int)(peak & uint.MaxValue);
return result;
}
public KernelResult CreateResourceLimit32([R(1)] out int handle)
{
return _syscall.CreateResourceLimit(out handle);
}
public KernelResult SetResourceLimitLimitValue32([R(0)] int handle, [R(1)] LimitableResource resource, [R(2)] uint limitValueLow, [R(3)] uint limitValueHigh)
{
long limitValue = (long)(limitValueLow | ((ulong)limitValueHigh << 32));
return _syscall.SetResourceLimitLimitValue(handle, resource, limitValue);
}
public KernelResult FlushProcessDataCache32(
[R(0)] uint processHandle,
[R(2)] uint addressLow,
[R(3)] uint addressHigh,
[R(1)] uint sizeLow,
[R(4)] uint sizeHigh)
{
// 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 KernelResult.Success;
}
// Thread
public KernelResult CreateThread32(
[R(1)] uint entrypoint,
[R(2)] uint argsPtr,
[R(3)] uint stackTop,
[R(0)] int priority,
[R(4)] int cpuCore,
[R(1)] out int handle)
{
return _syscall.CreateThread(out handle, entrypoint, argsPtr, stackTop, priority, cpuCore);
}
public KernelResult StartThread32([R(0)] int handle)
{
return _syscall.StartThread(handle);
}
public void ExitThread32()
{
_syscall.ExitThread();
}
public void SleepThread32([R(0)] uint timeoutLow, [R(1)] uint timeoutHigh)
{
long timeout = (long)(timeoutLow | ((ulong)timeoutHigh << 32));
_syscall.SleepThread(timeout);
}
public KernelResult GetThreadPriority32([R(1)] int handle, [R(1)] out int priority)
{
return _syscall.GetThreadPriority(out priority, handle);
}
public KernelResult SetThreadPriority32([R(0)] int handle, [R(1)] int priority)
{
return _syscall.SetThreadPriority(handle, priority);
}
public KernelResult GetThreadCoreMask32([R(2)] int handle, [R(1)] out int preferredCore, [R(2)] out uint affinityMaskLow, [R(3)] out uint affinityMaskHigh)
{
KernelResult result = _syscall.GetThreadCoreMask(out preferredCore, out ulong affinityMask, handle);
affinityMaskLow = (uint)(affinityMask & uint.MaxValue);
affinityMaskHigh = (uint)(affinityMask >> 32);
return result;
}
public KernelResult SetThreadCoreMask32([R(0)] int handle, [R(1)] int preferredCore, [R(2)] uint affinityMaskLow, [R(3)] uint affinityMaskHigh)
{
ulong affinityMask = affinityMaskLow | ((ulong)affinityMaskHigh << 32);
return _syscall.SetThreadCoreMask(handle, preferredCore, affinityMask);
}
public int GetCurrentProcessorNumber32()
{
return _syscall.GetCurrentProcessorNumber();
}
public KernelResult GetThreadId32([R(1)] int handle, [R(1)] out uint threadUidLow, [R(2)] out uint threadUidHigh)
{
ulong threadUid;
KernelResult result = _syscall.GetThreadId(out threadUid, handle);
threadUidLow = (uint)(threadUid >> 32);
threadUidHigh = (uint)(threadUid & uint.MaxValue);
return result;
}
public KernelResult SetThreadActivity32([R(0)] int handle, [R(1)] bool pause)
{
return _syscall.SetThreadActivity(handle, pause);
}
public KernelResult GetThreadContext332([R(0)] uint address, [R(1)] int handle)
{
return _syscall.GetThreadContext3(address, handle);
}
// Thread synchronization
public KernelResult WaitSynchronization32(
[R(0)] uint timeoutLow,
[R(1)] uint handlesPtr,
[R(2)] int handlesCount,
[R(3)] uint timeoutHigh,
[R(1)] out int handleIndex)
{
long timeout = (long)(timeoutLow | ((ulong)timeoutHigh << 32));
return _syscall.WaitSynchronization(out handleIndex, handlesPtr, handlesCount, timeout);
}
public KernelResult CancelSynchronization32([R(0)] int handle)
{
return _syscall.CancelSynchronization(handle);
}
public KernelResult ArbitrateLock32([R(0)] int ownerHandle, [R(1)] uint mutexAddress, [R(2)] int requesterHandle)
{
return _syscall.ArbitrateLock(ownerHandle, mutexAddress, requesterHandle);
}
public KernelResult ArbitrateUnlock32([R(0)] uint mutexAddress)
{
return _syscall.ArbitrateUnlock(mutexAddress);
}
public KernelResult WaitProcessWideKeyAtomic32(
[R(0)] uint mutexAddress,
[R(1)] uint condVarAddress,
[R(2)] int handle,
[R(3)] uint timeoutLow,
[R(4)] uint timeoutHigh)
{
long timeout = (long)(timeoutLow | ((ulong)timeoutHigh << 32));
return _syscall.WaitProcessWideKeyAtomic(mutexAddress, condVarAddress, handle, timeout);
}
public KernelResult SignalProcessWideKey32([R(0)] uint address, [R(1)] int count)
{
return _syscall.SignalProcessWideKey(address, count);
}
public KernelResult WaitForAddress32([R(0)] uint address, [R(1)] ArbitrationType type, [R(2)] int value, [R(3)] uint timeoutLow, [R(4)] uint timeoutHigh)
{
long timeout = (long)(timeoutLow | ((ulong)timeoutHigh << 32));
return _syscall.WaitForAddress(address, type, value, timeout);
}
public KernelResult SignalToAddress32([R(0)] uint address, [R(1)] SignalType type, [R(2)] int value, [R(3)] int count)
{
return _syscall.SignalToAddress(address, type, value, count);
}
public KernelResult SynchronizePreemptionState32()
{
return _syscall.SynchronizePreemptionState();
}
}
}

434
Ryujinx.HLE/HOS/Kernel/SupervisorCall/Syscall64.cs
View file

@ -1,434 +0,0 @@
using Ryujinx.HLE.HOS.Kernel.Common;
using Ryujinx.HLE.HOS.Kernel.Memory;
using Ryujinx.HLE.HOS.Kernel.Threading;
namespace Ryujinx.HLE.HOS.Kernel.SupervisorCall
{
class Syscall64
{
private readonly Syscall _syscall;
public Syscall64(Syscall syscall)
{
_syscall = syscall;
}
// IPC
public KernelResult ConnectToNamedPort64([R(1)] ulong namePtr, [R(1)] out int handle)
{
return _syscall.ConnectToNamedPort(out handle, namePtr);
}
public KernelResult SendSyncRequest64([R(0)] int handle)
{
return _syscall.SendSyncRequest(handle);
}
public KernelResult SendSyncRequestWithUserBuffer64([R(0)] ulong messagePtr, [R(1)] ulong messageSize, [R(2)] int handle)
{
return _syscall.SendSyncRequestWithUserBuffer(messagePtr, messageSize, handle);
}
public KernelResult SendAsyncRequestWithUserBuffer64(
[R(1)] ulong messagePtr,
[R(2)] ulong messageSize,
[R(3)] int handle,
[R(1)] out int doneEventHandle)
{
return _syscall.SendAsyncRequestWithUserBuffer(out doneEventHandle, messagePtr, messageSize, handle);
}
public KernelResult CreateSession64(
[R(2)] bool isLight,
[R(3)] ulong namePtr,
[R(1)] out int serverSessionHandle,
[R(2)] out int clientSessionHandle)
{
return _syscall.CreateSession(out serverSessionHandle, out clientSessionHandle, isLight, namePtr);
}
public KernelResult AcceptSession64([R(1)] int portHandle, [R(1)] out int sessionHandle)
{
return _syscall.AcceptSession(out sessionHandle, portHandle);
}
public KernelResult ReplyAndReceive64(
[R(1)] ulong handlesPtr,
[R(2)] int handlesCount,
[R(3)] int replyTargetHandle,
[R(4)] long timeout,
[R(1)] out int handleIndex)
{
return _syscall.ReplyAndReceive(out handleIndex, handlesPtr, handlesCount, replyTargetHandle, timeout);
}
public KernelResult ReplyAndReceiveWithUserBuffer64(
[R(1)] ulong messagePtr,
[R(2)] ulong messageSize,
[R(3)] ulong handlesPtr,
[R(4)] int handlesCount,
[R(5)] int replyTargetHandle,
[R(6)] long timeout,
[R(1)] out int handleIndex)
{
return _syscall.ReplyAndReceiveWithUserBuffer(
out handleIndex,
handlesPtr,
messagePtr,
messageSize,
handlesCount,
replyTargetHandle,
timeout);
}
public KernelResult CreatePort64(
[R(2)] int maxSessions,
[R(3)] bool isLight,
[R(4)] ulong namePtr,
[R(1)] out int serverPortHandle,
[R(2)] out int clientPortHandle)
{
return _syscall.CreatePort(out serverPortHandle, out clientPortHandle, maxSessions, isLight, namePtr);
}
public KernelResult ManageNamedPort64([R(1)] ulong namePtr, [R(2)] int maxSessions, [R(1)] out int handle)
{
return _syscall.ManageNamedPort(out handle, namePtr, maxSessions);
}
public KernelResult ConnectToPort64([R(1)] int clientPortHandle, [R(1)] out int clientSessionHandle)
{
return _syscall.ConnectToPort(out clientSessionHandle, clientPortHandle);
}
// Memory
public KernelResult SetHeapSize64([R(1)] ulong size, [R(1)] out ulong address)
{
return _syscall.SetHeapSize(out address, size);
}
public KernelResult SetMemoryPermission64(
[R(0)] ulong address,
[R(1)] ulong size,
[R(2)] KMemoryPermission permission)
{
return _syscall.SetMemoryPermission(address, size, permission);
}
public KernelResult SetMemoryAttribute64(
[R(0)] ulong address,
[R(1)] ulong size,
[R(2)] MemoryAttribute attributeMask,
[R(3)] MemoryAttribute attributeValue)
{
return _syscall.SetMemoryAttribute(address, size, attributeMask, attributeValue);
}
public KernelResult MapMemory64([R(0)] ulong dst, [R(1)] ulong src, [R(2)] ulong size)
{
return _syscall.MapMemory(dst, src, size);
}
public KernelResult UnmapMemory64([R(0)] ulong dst, [R(1)] ulong src, [R(2)] ulong size)
{
return _syscall.UnmapMemory(dst, src, size);
}
public KernelResult QueryMemory64([R(0)] ulong infoPtr, [R(2)] ulong address, [R(1)] out ulong pageInfo)
{
return _syscall.QueryMemory(infoPtr, out pageInfo, address);
}
public KernelResult MapSharedMemory64([R(0)] int handle, [R(1)] ulong address, [R(2)] ulong size, [R(3)] KMemoryPermission permission)
{
return _syscall.MapSharedMemory(handle, address, size, permission);
}
public KernelResult UnmapSharedMemory64([R(0)] int handle, [R(1)] ulong address, [R(2)] ulong size)
{
return _syscall.UnmapSharedMemory(handle, address, size);
}
public KernelResult CreateTransferMemory64(
[R(1)] ulong address,
[R(2)] ulong size,
[R(3)] KMemoryPermission permission,
[R(1)] out int handle)
{
return _syscall.CreateTransferMemory(out handle, address, size, permission);
}
public KernelResult CreateCodeMemory64([R(1)] ulong address, [R(2)] ulong size, [R(1)] out int handle)
{
return _syscall.CreateCodeMemory(address, size, out handle);
}
public KernelResult ControlCodeMemory64([R(0)] int handle, [R(1)] CodeMemoryOperation op, [R(2)] ulong address, [R(3)] ulong size, [R(4)] KMemoryPermission permission)
{
return _syscall.ControlCodeMemory(handle, op, address, size, permission);
}
public KernelResult MapTransferMemory64([R(0)] int handle, [R(1)] ulong address, [R(2)] ulong size, [R(3)] KMemoryPermission permission)
{
return _syscall.MapTransferMemory(handle, address, size, permission);
}
public KernelResult UnmapTransferMemory64([R(0)] int handle, [R(1)] ulong address, [R(2)] ulong size)
{
return _syscall.UnmapTransferMemory(handle, address, size);
}
public KernelResult MapPhysicalMemory64([R(0)] ulong address, [R(1)] ulong size)
{
return _syscall.MapPhysicalMemory(address, size);
}
public KernelResult UnmapPhysicalMemory64([R(0)] ulong address, [R(1)] ulong size)
{
return _syscall.UnmapPhysicalMemory(address, size);
}
public KernelResult SetProcessMemoryPermission64([R(0)] int handle, [R(1)] ulong src, [R(2)] ulong size, [R(3)] KMemoryPermission permission)
{
return _syscall.SetProcessMemoryPermission(handle, src, size, permission);
}
public KernelResult MapProcessMemory64([R(0)] ulong dst, [R(1)] int handle, [R(2)] ulong src, [R(3)] ulong size)
{
return _syscall.MapProcessMemory(dst, handle, src, size);
}
public KernelResult UnmapProcessMemory64([R(0)] ulong dst, [R(1)] int handle, [R(2)] ulong src, [R(3)] ulong size)
{
return _syscall.UnmapProcessMemory(dst, handle, src, size);
}
public KernelResult MapProcessCodeMemory64([R(0)] int handle, [R(1)] ulong dst, [R(2)] ulong src, [R(3)] ulong size)
{
return _syscall.MapProcessCodeMemory(handle, dst, src, size);
}
public KernelResult UnmapProcessCodeMemory64([R(0)] int handle, [R(1)] ulong dst, [R(2)] ulong src, [R(3)] ulong size)
{
return _syscall.UnmapProcessCodeMemory(handle, dst, src, size);
}
// System
public void ExitProcess64()
{
_syscall.ExitProcess();
}
public KernelResult TerminateProcess64([R(0)] int handle)
{
return _syscall.TerminateProcess(handle);
}
public KernelResult SignalEvent64([R(0)] int handle)
{
return _syscall.SignalEvent(handle);
}
public KernelResult ClearEvent64([R(0)] int handle)
{
return _syscall.ClearEvent(handle);
}
public KernelResult CloseHandle64([R(0)] int handle)
{
return _syscall.CloseHandle(handle);
}
public KernelResult ResetSignal64([R(0)] int handle)
{
return _syscall.ResetSignal(handle);
}
public ulong GetSystemTick64()
{
return _syscall.GetSystemTick();
}
public KernelResult GetProcessId64([R(1)] int handle, [R(1)] out ulong pid)
{
return _syscall.GetProcessId(out pid, handle);
}
public void Break64([R(0)] ulong reason, [R(1)] ulong x1, [R(2)] ulong info)
{
_syscall.Break(reason);
}
public void OutputDebugString64([R(0)] ulong strPtr, [R(1)] ulong size)
{
_syscall.OutputDebugString(strPtr, size);
}
public KernelResult GetInfo64([R(1)] InfoType id, [R(2)] int handle, [R(3)] long subId, [R(1)] out ulong value)
{
return _syscall.GetInfo(out value, id, handle, subId);
}
public KernelResult CreateEvent64([R(1)] out int wEventHandle, [R(2)] out int rEventHandle)
{
return _syscall.CreateEvent(out wEventHandle, out rEventHandle);
}
public KernelResult GetProcessList64([R(1)] ulong address, [R(2)] int maxCount, [R(1)] out int count)
{
return _syscall.GetProcessList(out count, address, maxCount);
}
public KernelResult GetSystemInfo64([R(1)] uint id, [R(2)] int handle, [R(3)] long subId, [R(1)] out long value)
{
return _syscall.GetSystemInfo(out value, id, handle, subId);
}
public KernelResult GetResourceLimitLimitValue64([R(1)] int handle, [R(2)] LimitableResource resource, [R(1)] out long limitValue)
{
return _syscall.GetResourceLimitLimitValue(out limitValue, handle, resource);
}
public KernelResult GetResourceLimitCurrentValue64([R(1)] int handle, [R(2)] LimitableResource resource, [R(1)] out long limitValue)
{
return _syscall.GetResourceLimitCurrentValue(out limitValue, handle, resource);
}
public KernelResult GetResourceLimitPeakValue64([R(1)] int handle, [R(2)] LimitableResource resource, [R(1)] out long peak)
{
return _syscall.GetResourceLimitPeakValue(out peak, handle, resource);
}
public KernelResult CreateResourceLimit64([R(1)] out int handle)
{
return _syscall.CreateResourceLimit(out handle);
}
public KernelResult SetResourceLimitLimitValue64([R(0)] int handle, [R(1)] LimitableResource resource, [R(2)] long limitValue)
{
return _syscall.SetResourceLimitLimitValue(handle, resource, limitValue);
}
// Thread
public KernelResult CreateThread64(
[R(1)] ulong entrypoint,
[R(2)] ulong argsPtr,
[R(3)] ulong stackTop,
[R(4)] int priority,
[R(5)] int cpuCore,
[R(1)] out int handle)
{
return _syscall.CreateThread(out handle, entrypoint, argsPtr, stackTop, priority, cpuCore);
}
public KernelResult StartThread64([R(0)] int handle)
{
return _syscall.StartThread(handle);
}
public void ExitThread64()
{
_syscall.ExitThread();
}
public void SleepThread64([R(0)] long timeout)
{
_syscall.SleepThread(timeout);
}
public KernelResult GetThreadPriority64([R(1)] int handle, [R(1)] out int priority)
{
return _syscall.GetThreadPriority(out priority, handle);
}
public KernelResult SetThreadPriority64([R(0)] int handle, [R(1)] int priority)
{
return _syscall.SetThreadPriority(handle, priority);
}
public KernelResult GetThreadCoreMask64([R(2)] int handle, [R(1)] out int preferredCore, [R(2)] out ulong affinityMask)
{
return _syscall.GetThreadCoreMask(out preferredCore, out affinityMask, handle);
}
public KernelResult SetThreadCoreMask64([R(0)] int handle, [R(1)] int preferredCore, [R(2)] ulong affinityMask)
{
return _syscall.SetThreadCoreMask(handle, preferredCore, affinityMask);
}
public int GetCurrentProcessorNumber64()
{
return _syscall.GetCurrentProcessorNumber();
}
public KernelResult GetThreadId64([R(1)] int handle, [R(1)] out ulong threadUid)
{
return _syscall.GetThreadId(out threadUid, handle);
}
public KernelResult SetThreadActivity64([R(0)] int handle, [R(1)] bool pause)
{
return _syscall.SetThreadActivity(handle, pause);
}
public KernelResult GetThreadContext364([R(0)] ulong address, [R(1)] int handle)
{
return _syscall.GetThreadContext3(address, handle);
}
// Thread synchronization
public KernelResult WaitSynchronization64([R(1)] ulong handlesPtr, [R(2)] int handlesCount, [R(3)] long timeout, [R(1)] out int handleIndex)
{
return _syscall.WaitSynchronization(out handleIndex, handlesPtr, handlesCount, timeout);
}
public KernelResult CancelSynchronization64([R(0)] int handle)
{
return _syscall.CancelSynchronization(handle);
}
public KernelResult ArbitrateLock64([R(0)] int ownerHandle, [R(1)] ulong mutexAddress, [R(2)] int requesterHandle)
{
return _syscall.ArbitrateLock(ownerHandle, mutexAddress, requesterHandle);
}
public KernelResult ArbitrateUnlock64([R(0)] ulong mutexAddress)
{
return _syscall.ArbitrateUnlock(mutexAddress);
}
public KernelResult WaitProcessWideKeyAtomic64(
[R(0)] ulong mutexAddress,
[R(1)] ulong condVarAddress,
[R(2)] int handle,
[R(3)] long timeout)
{
return _syscall.WaitProcessWideKeyAtomic(mutexAddress, condVarAddress, handle, timeout);
}
public KernelResult SignalProcessWideKey64([R(0)] ulong address, [R(1)] int count)
{
return _syscall.SignalProcessWideKey(address, count);
}
public KernelResult WaitForAddress64([R(0)] ulong address, [R(1)] ArbitrationType type, [R(2)] int value, [R(3)] long timeout)
{
return _syscall.WaitForAddress(address, type, value, timeout);
}
public KernelResult SignalToAddress64([R(0)] ulong address, [R(1)] SignalType type, [R(2)] int value, [R(3)] int count)
{
return _syscall.SignalToAddress(address, type, value, count);
}
public KernelResult SynchronizePreemptionState64()
{
return _syscall.SynchronizePreemptionState();
}
}
}

23
Ryujinx.HLE/HOS/Kernel/SupervisorCall/SyscallHandler.cs
View file

@ -1,20 +1,15 @@
using Ryujinx.Cpu;
using Ryujinx.HLE.HOS.Kernel.Threading;
using System;
namespace Ryujinx.HLE.HOS.Kernel.SupervisorCall
{
partial class SyscallHandler
{
private readonly KernelContext _context;
private readonly Syscall32 _syscall32;
private readonly Syscall64 _syscall64;
public SyscallHandler(KernelContext context)
{
_context = context;
_syscall32 = new Syscall32(context.Syscall);
_syscall64 = new Syscall64(context.Syscall);
}
public void SvcCall(IExecutionContext context, ulong address, int id)
@ -36,25 +31,11 @@ namespace Ryujinx.HLE.HOS.Kernel.SupervisorCall
if (context.IsAarch32)
{
var svcFunc = SyscallTable.SvcTable32[id];
if (svcFunc == null)
{
throw new NotImplementedException($"SVC 0x{id:X4} is not implemented.");
}
svcFunc(_syscall32, context);
SyscallDispatch.Dispatch32(_context.Syscall, context, id);
}
else
{
var svcFunc = SyscallTable.SvcTable64[id];
if (svcFunc == null)
{
throw new NotImplementedException($"SVC 0x{id:X4} is not implemented.");
}
svcFunc(_syscall64, context);
SyscallDispatch.Dispatch64(_context.Syscall, context, id);
}
currentThread.HandlePostSyscall();

494
Ryujinx.HLE/HOS/Kernel/SupervisorCall/SyscallTable.cs
View file

@ -1,494 +0,0 @@
using Ryujinx.Common.Logging;
using Ryujinx.Cpu;
using Ryujinx.HLE.HOS.Kernel.Common;
using System;
using System.Collections.Generic;
using System.Reflection;
using System.Reflection.Emit;
namespace Ryujinx.HLE.HOS.Kernel.SupervisorCall
{
static class SyscallTable
{
private const int SvcFuncMaxArguments64 = 8;
private const int SvcFuncMaxArguments32 = 4;
private const int SvcMax = 0x80;
public static Action<Syscall32, IExecutionContext>[] SvcTable32 { get; }
public static Action<Syscall64, IExecutionContext>[] SvcTable64 { get; }
static SyscallTable()
{
SvcTable32 = new Action<Syscall32, IExecutionContext>[SvcMax];
SvcTable64 = new Action<Syscall64, IExecutionContext>[SvcMax];
Dictionary<int, string> svcFuncs64 = new Dictionary<int, string>
{
{ 0x01, nameof(Syscall64.SetHeapSize64) },
{ 0x02, nameof(Syscall64.SetMemoryPermission64) },
{ 0x03, nameof(Syscall64.SetMemoryAttribute64) },
{ 0x04, nameof(Syscall64.MapMemory64) },
{ 0x05, nameof(Syscall64.UnmapMemory64) },
{ 0x06, nameof(Syscall64.QueryMemory64) },
{ 0x07, nameof(Syscall64.ExitProcess64) },
{ 0x08, nameof(Syscall64.CreateThread64) },
{ 0x09, nameof(Syscall64.StartThread64) },
{ 0x0a, nameof(Syscall64.ExitThread64) },
{ 0x0b, nameof(Syscall64.SleepThread64) },
{ 0x0c, nameof(Syscall64.GetThreadPriority64) },
{ 0x0d, nameof(Syscall64.SetThreadPriority64) },
{ 0x0e, nameof(Syscall64.GetThreadCoreMask64) },
{ 0x0f, nameof(Syscall64.SetThreadCoreMask64) },
{ 0x10, nameof(Syscall64.GetCurrentProcessorNumber64) },
{ 0x11, nameof(Syscall64.SignalEvent64) },
{ 0x12, nameof(Syscall64.ClearEvent64) },
{ 0x13, nameof(Syscall64.MapSharedMemory64) },
{ 0x14, nameof(Syscall64.UnmapSharedMemory64) },
{ 0x15, nameof(Syscall64.CreateTransferMemory64) },
{ 0x16, nameof(Syscall64.CloseHandle64) },
{ 0x17, nameof(Syscall64.ResetSignal64) },
{ 0x18, nameof(Syscall64.WaitSynchronization64) },
{ 0x19, nameof(Syscall64.CancelSynchronization64) },
{ 0x1a, nameof(Syscall64.ArbitrateLock64) },
{ 0x1b, nameof(Syscall64.ArbitrateUnlock64) },
{ 0x1c, nameof(Syscall64.WaitProcessWideKeyAtomic64) },
{ 0x1d, nameof(Syscall64.SignalProcessWideKey64) },
{ 0x1e, nameof(Syscall64.GetSystemTick64) },
{ 0x1f, nameof(Syscall64.ConnectToNamedPort64) },
{ 0x21, nameof(Syscall64.SendSyncRequest64) },
{ 0x22, nameof(Syscall64.SendSyncRequestWithUserBuffer64) },
{ 0x23, nameof(Syscall64.SendAsyncRequestWithUserBuffer64) },
{ 0x24, nameof(Syscall64.GetProcessId64) },
{ 0x25, nameof(Syscall64.GetThreadId64) },
{ 0x26, nameof(Syscall64.Break64) },
{ 0x27, nameof(Syscall64.OutputDebugString64) },
{ 0x29, nameof(Syscall64.GetInfo64) },
{ 0x2c, nameof(Syscall64.MapPhysicalMemory64) },
{ 0x2d, nameof(Syscall64.UnmapPhysicalMemory64) },
{ 0x30, nameof(Syscall64.GetResourceLimitLimitValue64) },
{ 0x31, nameof(Syscall64.GetResourceLimitCurrentValue64) },
{ 0x32, nameof(Syscall64.SetThreadActivity64) },
{ 0x33, nameof(Syscall64.GetThreadContext364) },
{ 0x34, nameof(Syscall64.WaitForAddress64) },
{ 0x35, nameof(Syscall64.SignalToAddress64) },
{ 0x36, nameof(Syscall64.SynchronizePreemptionState64) },
{ 0x37, nameof(Syscall64.GetResourceLimitPeakValue64) },
{ 0x40, nameof(Syscall64.CreateSession64) },
{ 0x41, nameof(Syscall64.AcceptSession64) },
{ 0x43, nameof(Syscall64.ReplyAndReceive64) },
{ 0x44, nameof(Syscall64.ReplyAndReceiveWithUserBuffer64) },
{ 0x45, nameof(Syscall64.CreateEvent64) },
{ 0x4b, nameof(Syscall64.CreateCodeMemory64) },
{ 0x4c, nameof(Syscall64.ControlCodeMemory64) },
{ 0x51, nameof(Syscall64.MapTransferMemory64) },
{ 0x52, nameof(Syscall64.UnmapTransferMemory64) },
{ 0x65, nameof(Syscall64.GetProcessList64) },
{ 0x6f, nameof(Syscall64.GetSystemInfo64) },
{ 0x70, nameof(Syscall64.CreatePort64) },
{ 0x71, nameof(Syscall64.ManageNamedPort64) },
{ 0x72, nameof(Syscall64.ConnectToPort64) },
{ 0x73, nameof(Syscall64.SetProcessMemoryPermission64) },
{ 0x74, nameof(Syscall64.MapProcessMemory64) },
{ 0x75, nameof(Syscall64.UnmapProcessMemory64) },
{ 0x77, nameof(Syscall64.MapProcessCodeMemory64) },
{ 0x78, nameof(Syscall64.UnmapProcessCodeMemory64) },
{ 0x7B, nameof(Syscall64.TerminateProcess64) },
{ 0x7D, nameof(Syscall64.CreateResourceLimit64) },
{ 0x7E, nameof(Syscall64.SetResourceLimitLimitValue64) }
};
foreach (KeyValuePair<int, string> value in svcFuncs64)
{
SvcTable64[value.Key] = GenerateMethod<Syscall64>(value.Value, SvcFuncMaxArguments64);
}
Dictionary<int, string> svcFuncs32 = new Dictionary<int, string>
{
{ 0x01, nameof(Syscall32.SetHeapSize32) },
{ 0x02, nameof(Syscall32.SetMemoryPermission32) },
{ 0x03, nameof(Syscall32.SetMemoryAttribute32) },
{ 0x04, nameof(Syscall32.MapMemory32) },
{ 0x05, nameof(Syscall32.UnmapMemory32) },
{ 0x06, nameof(Syscall32.QueryMemory32) },
{ 0x07, nameof(Syscall32.ExitProcess32) },
{ 0x08, nameof(Syscall32.CreateThread32) },
{ 0x09, nameof(Syscall32.StartThread32) },
{ 0x0a, nameof(Syscall32.ExitThread32) },
{ 0x0b, nameof(Syscall32.SleepThread32) },
{ 0x0c, nameof(Syscall32.GetThreadPriority32) },
{ 0x0d, nameof(Syscall32.SetThreadPriority32) },
{ 0x0e, nameof(Syscall32.GetThreadCoreMask32) },
{ 0x0f, nameof(Syscall32.SetThreadCoreMask32) },
{ 0x10, nameof(Syscall32.GetCurrentProcessorNumber32) },
{ 0x11, nameof(Syscall32.SignalEvent32) },
{ 0x12, nameof(Syscall32.ClearEvent32) },
{ 0x13, nameof(Syscall32.MapSharedMemory32) },
{ 0x14, nameof(Syscall32.UnmapSharedMemory32) },
{ 0x15, nameof(Syscall32.CreateTransferMemory32) },
{ 0x16, nameof(Syscall32.CloseHandle32) },
{ 0x17, nameof(Syscall32.ResetSignal32) },
{ 0x18, nameof(Syscall32.WaitSynchronization32) },
{ 0x19, nameof(Syscall32.CancelSynchronization32) },
{ 0x1a, nameof(Syscall32.ArbitrateLock32) },
{ 0x1b, nameof(Syscall32.ArbitrateUnlock32) },
{ 0x1c, nameof(Syscall32.WaitProcessWideKeyAtomic32) },
{ 0x1d, nameof(Syscall32.SignalProcessWideKey32) },
{ 0x1e, nameof(Syscall32.GetSystemTick32) },
{ 0x1f, nameof(Syscall32.ConnectToNamedPort32) },
{ 0x21, nameof(Syscall32.SendSyncRequest32) },
{ 0x22, nameof(Syscall32.SendSyncRequestWithUserBuffer32) },
{ 0x24, nameof(Syscall32.GetProcessId32) },
{ 0x25, nameof(Syscall32.GetThreadId32) },
{ 0x26, nameof(Syscall32.Break32) },
{ 0x27, nameof(Syscall32.OutputDebugString32) },
{ 0x29, nameof(Syscall32.GetInfo32) },
{ 0x2c, nameof(Syscall32.MapPhysicalMemory32) },
{ 0x2d, nameof(Syscall32.UnmapPhysicalMemory32) },
{ 0x30, nameof(Syscall32.GetResourceLimitLimitValue32) },
{ 0x31, nameof(Syscall32.GetResourceLimitCurrentValue32) },
{ 0x32, nameof(Syscall32.SetThreadActivity32) },
{ 0x33, nameof(Syscall32.GetThreadContext332) },
{ 0x34, nameof(Syscall32.WaitForAddress32) },
{ 0x35, nameof(Syscall32.SignalToAddress32) },
{ 0x36, nameof(Syscall32.SynchronizePreemptionState32) },
{ 0x37, nameof(Syscall32.GetResourceLimitPeakValue32) },
{ 0x40, nameof(Syscall32.CreateSession32) },
{ 0x41, nameof(Syscall32.AcceptSession32) },
{ 0x43, nameof(Syscall32.ReplyAndReceive32) },
{ 0x45, nameof(Syscall32.CreateEvent32) },
{ 0x4b, nameof(Syscall32.CreateCodeMemory32) },
{ 0x4c, nameof(Syscall32.ControlCodeMemory32) },
{ 0x51, nameof(Syscall32.MapTransferMemory32) },
{ 0x52, nameof(Syscall32.UnmapTransferMemory32) },
{ 0x5F, nameof(Syscall32.FlushProcessDataCache32) },
{ 0x65, nameof(Syscall32.GetProcessList32) },
{ 0x6f, nameof(Syscall32.GetSystemInfo32) },
{ 0x70, nameof(Syscall32.CreatePort32) },
{ 0x71, nameof(Syscall32.ManageNamedPort32) },
{ 0x72, nameof(Syscall32.ConnectToPort32) },
{ 0x73, nameof(Syscall32.SetProcessMemoryPermission32) },
{ 0x74, nameof(Syscall32.MapProcessMemory32) },
{ 0x75, nameof(Syscall32.UnmapProcessMemory32) },
{ 0x77, nameof(Syscall32.MapProcessCodeMemory32) },
{ 0x78, nameof(Syscall32.UnmapProcessCodeMemory32) },
{ 0x7B, nameof(Syscall32.TerminateProcess32) },
{ 0x7D, nameof(Syscall32.CreateResourceLimit32) },
{ 0x7E, nameof(Syscall32.SetResourceLimitLimitValue32) }
};
foreach (KeyValuePair<int, string> value in svcFuncs32)
{
SvcTable32[value.Key] = GenerateMethod<Syscall32>(value.Value, SvcFuncMaxArguments32);
}
}
private static Action<T, IExecutionContext> GenerateMethod<T>(string svcName, int registerCleanCount)
{
Type[] argTypes = new Type[] { typeof(T), typeof(IExecutionContext) };
DynamicMethod method = new DynamicMethod(svcName, null, argTypes);
MethodInfo methodInfo = typeof(T).GetMethod(svcName);
ParameterInfo[] methodArgs = methodInfo.GetParameters();
ILGenerator generator = method.GetILGenerator();
void ConvertToArgType(Type sourceType)
{
CheckIfTypeIsSupported(sourceType, svcName);
switch (Type.GetTypeCode(sourceType))
{
case TypeCode.UInt32: generator.Emit(OpCodes.Conv_U4); break;
case TypeCode.Int32: generator.Emit(OpCodes.Conv_I4); break;
case TypeCode.UInt16: generator.Emit(OpCodes.Conv_U2); break;
case TypeCode.Int16: generator.Emit(OpCodes.Conv_I2); break;
case TypeCode.Byte: generator.Emit(OpCodes.Conv_U1); break;
case TypeCode.SByte: generator.Emit(OpCodes.Conv_I1); break;
case TypeCode.Boolean:
generator.Emit(OpCodes.Conv_I4);
generator.Emit(OpCodes.Ldc_I4_1);
generator.Emit(OpCodes.And);
break;
}
}
void ConvertToFieldType(Type sourceType)
{
CheckIfTypeIsSupported(sourceType, svcName);
switch (Type.GetTypeCode(sourceType))
{
case TypeCode.UInt32:
case TypeCode.Int32:
case TypeCode.UInt16:
case TypeCode.Int16:
case TypeCode.Byte:
case TypeCode.SByte:
case TypeCode.Boolean:
generator.Emit(OpCodes.Conv_U8);
break;
}
}
RAttribute GetRegisterAttribute(ParameterInfo parameterInfo)
{
RAttribute argumentAttribute = (RAttribute)parameterInfo.GetCustomAttribute(typeof(RAttribute));
if (argumentAttribute == null)
{
throw new InvalidOperationException($"Method \"{svcName}\" is missing a {typeof(RAttribute).Name} attribute on parameter \"{parameterInfo.Name}\"");
}
return argumentAttribute;
}
// For functions returning output values, the first registers
// are used to hold pointers where the value will be stored,
// so they can't be used to pass argument and we must
// skip them.
int byRefArgsCount = 0;
for (int index = 0; index < methodArgs.Length; index++)
{
if (methodArgs[index].ParameterType.IsByRef)
{
byRefArgsCount++;
}
}
BindingFlags staticNonPublic = BindingFlags.NonPublic | BindingFlags.Static;
// Print all the arguments for debugging purposes.
int inputArgsCount = methodArgs.Length - byRefArgsCount;
if (inputArgsCount != 0)
{
generator.Emit(OpCodes.Ldc_I4, inputArgsCount);
generator.Emit(OpCodes.Newarr, typeof(object));
string argsFormat = svcName;
for (int index = 0; index < methodArgs.Length; index++)
{
Type argType = methodArgs[index].ParameterType;
// Ignore out argument for printing
if (argType.IsByRef)
{
continue;
}
RAttribute registerAttribute = GetRegisterAttribute(methodArgs[index]);
argsFormat += $" {methodArgs[index].Name}: 0x{{{index}:X8}},";
generator.Emit(OpCodes.Dup);
generator.Emit(OpCodes.Ldc_I4, index);
generator.Emit(OpCodes.Ldarg_1);
generator.Emit(OpCodes.Ldc_I4, registerAttribute.Index);
MethodInfo info = typeof(IExecutionContext).GetMethod(nameof(IExecutionContext.GetX));
generator.Emit(OpCodes.Callvirt, info);
generator.Emit(OpCodes.Box, typeof(ulong));
generator.Emit(OpCodes.Stelem_Ref);
}
argsFormat = argsFormat.Substring(0, argsFormat.Length - 1);
generator.Emit(OpCodes.Ldstr, argsFormat);
}
else
{
generator.Emit(OpCodes.Ldnull);
generator.Emit(OpCodes.Ldstr, svcName);
}
MethodInfo printArgsMethod = typeof(SyscallTable).GetMethod(nameof(PrintArguments), staticNonPublic);
generator.Emit(OpCodes.Call, printArgsMethod);
// Call the SVC function handler.
generator.Emit(OpCodes.Ldarg_0);
List<(LocalBuilder, RAttribute)> locals = new List<(LocalBuilder, RAttribute)>();
for (int index = 0; index < methodArgs.Length; index++)
{
Type argType = methodArgs[index].ParameterType;
RAttribute registerAttribute = GetRegisterAttribute(methodArgs[index]);
if (argType.IsByRef)
{
argType = argType.GetElementType();
LocalBuilder local = generator.DeclareLocal(argType);
locals.Add((local, registerAttribute));
if (!methodArgs[index].IsOut)
{
generator.Emit(OpCodes.Ldarg_1);
generator.Emit(OpCodes.Ldc_I4, registerAttribute.Index);
MethodInfo info = typeof(IExecutionContext).GetMethod(nameof(IExecutionContext.GetX));
generator.Emit(OpCodes.Callvirt, info);
ConvertToArgType(argType);
generator.Emit(OpCodes.Stloc, local);
}
generator.Emit(OpCodes.Ldloca, local);
}
else
{
generator.Emit(OpCodes.Ldarg_1);
generator.Emit(OpCodes.Ldc_I4, registerAttribute.Index);
MethodInfo info = typeof(IExecutionContext).GetMethod(nameof(IExecutionContext.GetX));
generator.Emit(OpCodes.Callvirt, info);
ConvertToArgType(argType);
}
}
generator.Emit(OpCodes.Call, methodInfo);
Type retType = methodInfo.ReturnType;
// Print result code.
if (retType == typeof(KernelResult))
{
MethodInfo printResultMethod = typeof(SyscallTable).GetMethod(nameof(PrintResult), staticNonPublic);
generator.Emit(OpCodes.Dup);
generator.Emit(OpCodes.Ldstr, svcName);
generator.Emit(OpCodes.Call, printResultMethod);
}
uint registerInUse = 0;
// Save return value into register X0 (when the method has a return value).
if (retType != typeof(void))
{
CheckIfTypeIsSupported(retType, svcName);
LocalBuilder tempLocal = generator.DeclareLocal(retType);
generator.Emit(OpCodes.Stloc, tempLocal);
generator.Emit(OpCodes.Ldarg_1);
generator.Emit(OpCodes.Ldc_I4, 0);
generator.Emit(OpCodes.Ldloc, tempLocal);
ConvertToFieldType(retType);
MethodInfo info = typeof(IExecutionContext).GetMethod(nameof(IExecutionContext.SetX));
generator.Emit(OpCodes.Callvirt, info);
registerInUse |= 1u << 0;
}
for (int index = 0; index < locals.Count; index++)
{
(LocalBuilder local, RAttribute attribute) = locals[index];
if ((registerInUse & (1u << attribute.Index)) != 0)
{
throw new InvalidSvcException($"Method \"{svcName}\" has conflicting output values at register index \"{attribute.Index}\".");
}
generator.Emit(OpCodes.Ldarg_1);
generator.Emit(OpCodes.Ldc_I4, attribute.Index);
generator.Emit(OpCodes.Ldloc, local);
ConvertToFieldType(local.LocalType);
MethodInfo info = typeof(IExecutionContext).GetMethod(nameof(IExecutionContext.SetX));
generator.Emit(OpCodes.Callvirt, info);
registerInUse |= 1u << attribute.Index;
}
// Zero out the remaining unused registers.
for (int i = 0; i < registerCleanCount; i++)
{
if ((registerInUse & (1u << i)) != 0)
{
continue;
}
generator.Emit(OpCodes.Ldarg_1);
generator.Emit(OpCodes.Ldc_I4, i);
generator.Emit(OpCodes.Ldc_I8, 0L);
MethodInfo info = typeof(IExecutionContext).GetMethod(nameof(IExecutionContext.SetX));
generator.Emit(OpCodes.Callvirt, info);
}
generator.Emit(OpCodes.Ret);
return method.CreateDelegate<Action<T, IExecutionContext>>();
}
private static void CheckIfTypeIsSupported(Type type, string svcName)
{
switch (Type.GetTypeCode(type))
{
case TypeCode.UInt64:
case TypeCode.Int64:
case TypeCode.UInt32:
case TypeCode.Int32:
case TypeCode.UInt16:
case TypeCode.Int16:
case TypeCode.Byte:
case TypeCode.SByte:
case TypeCode.Boolean:
return;
}
throw new InvalidSvcException($"Method \"{svcName}\" has a invalid ref type \"{type.Name}\".");
}
private static void PrintArguments(object[] argValues, string formatOrSvcName)
{
if (argValues != null)
{
Logger.Trace?.Print(LogClass.KernelSvc, string.Format(formatOrSvcName, argValues));
}
else
{
Logger.Trace?.Print(LogClass.KernelSvc, formatOrSvcName);
}
}
private static void PrintResult(KernelResult result, string svcName)
{
if (result != KernelResult.Success &&
result != KernelResult.TimedOut &&
result != KernelResult.Cancelled &&
result != KernelResult.PortRemoteClosed &&
result != KernelResult.InvalidState)
{
Logger.Warning?.Print(LogClass.KernelSvc, $"{svcName} returned error {result}.");
}
else
{
Logger.Trace?.Print(LogClass.KernelSvc, $"{svcName} returned result {result}.");
}
}
}
}

3
Ryujinx.HLE/Ryujinx.HLE.csproj
View file

@ -11,6 +11,9 @@
<ProjectReference Include="..\Ryujinx.Graphics.Host1x\Ryujinx.Graphics.Host1x.csproj" />
<ProjectReference Include="..\Ryujinx.Graphics.Nvdec\Ryujinx.Graphics.Nvdec.csproj" />
<ProjectReference Include="..\Ryujinx.Graphics.Vic\Ryujinx.Graphics.Vic.csproj" />
<ProjectReference Include="..\Ryujinx.Horizon.Generators\Ryujinx.Horizon.Generators.csproj"
OutputItemType="Analyzer"
ReferenceOutputAssembly="false" />
<ProjectReference Include="..\Ryujinx.Memory\Ryujinx.Memory.csproj" />
<ProjectReference Include="..\ARMeilleure\ARMeilleure.csproj" />
<ProjectReference Include="..\Ryujinx.Graphics.Gpu\Ryujinx.Graphics.Gpu.csproj" />

58
Ryujinx.Horizon.Generators/CodeGenerator.cs Normal file
View file

@ -0,0 +1,58 @@
using System.Text;
namespace Ryujinx.Horizon.Generators
{
class CodeGenerator
{
private const string Indent = " ";
private readonly StringBuilder _sb;
private string _currentIndent;
public CodeGenerator()
{
_sb = new StringBuilder();
}
public void EnterScope(string header = null)
{
if (header != null)
{
AppendLine(header);
}
AppendLine("{");
IncreaseIndentation();
}
public void LeaveScope()
{
DecreaseIndentation();
AppendLine("}");
}
public void IncreaseIndentation()
{
_currentIndent += Indent;
}
public void DecreaseIndentation()
{
_currentIndent = _currentIndent.Substring(0, _currentIndent.Length - Indent.Length);
}
public void AppendLine()
{
_sb.AppendLine();
}
public void AppendLine(string text)
{
_sb.AppendLine(_currentIndent + text);
}
public override string ToString()
{
return _sb.ToString();
}
}
}

524
Ryujinx.Horizon.Generators/Kernel/SyscallGenerator.cs Normal file
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@ -0,0 +1,524 @@
using Microsoft.CodeAnalysis;
using Microsoft.CodeAnalysis.CSharp;
using Microsoft.CodeAnalysis.CSharp.Syntax;
using System;
using System.Collections.Generic;
using System.Diagnostics;
namespace Ryujinx.Horizon.Generators.Kernel
{
[Generator]
class SyscallGenerator : ISourceGenerator
{
private const string ClassNamespace = "Ryujinx.HLE.HOS.Kernel.SupervisorCall";
private const string ClassName = "SyscallDispatch";
private const string A32Suffix = "32";
private const string A64Suffix = "64";
private const string ResultVariableName = "result";
private const string ArgVariablePrefix = "arg";
private const string ResultCheckHelperName = "LogResultAsTrace";
private const string TypeSystemBoolean = "System.Boolean";
private const string TypeSystemInt32 = "System.Int32";
private const string TypeSystemInt64 = "System.Int64";
private const string TypeSystemUInt32 = "System.UInt32";
private const string TypeSystemUInt64 = "System.UInt64";
private const string NamespaceKernel = "Ryujinx.HLE.HOS.Kernel";
private const string TypeSvcAttribute = NamespaceKernel + ".SupervisorCall.SvcAttribute";
private const string TypePointerSizedAttribute = NamespaceKernel + ".SupervisorCall.PointerSizedAttribute";
private const string TypeKernelResultName = "KernelResult";
private const string TypeKernelResult = NamespaceKernel + ".Common." + TypeKernelResultName;
private const string TypeExecutionContext = "IExecutionContext";
private static readonly string[] _expectedResults = new string[]
{
$"{TypeKernelResultName}.Success",
$"{TypeKernelResultName}.TimedOut",
$"{TypeKernelResultName}.Cancelled",
$"{TypeKernelResultName}.PortRemoteClosed",
$"{TypeKernelResultName}.InvalidState"
};
private struct OutParameter
{
public readonly string Identifier;
public readonly bool NeedsSplit;
public OutParameter(string identifier, bool needsSplit = false)
{
Identifier = identifier;
NeedsSplit = needsSplit;
}
}
private struct RegisterAllocatorA32
{
private uint _useSet;
private int _linearIndex;
public int AllocateSingle()
{
return Allocate();
}
public (int, int) AllocatePair()
{
_linearIndex += _linearIndex & 1;
return (Allocate(), Allocate());
}
private int Allocate()
{
int regIndex;
if (_linearIndex < 4)
{
regIndex = _linearIndex++;
}
else
{
regIndex = -1;
for (int i = 0; i < 32; i++)
{
if ((_useSet & (1 << i)) == 0)
{
regIndex = i;
break;
}
}
Debug.Assert(regIndex != -1);
}
_useSet |= 1u << regIndex;
return regIndex;
}
public void AdvanceLinearIndex()
{
_linearIndex++;
}
}
private struct SyscallIdAndName : IComparable<SyscallIdAndName>
{
public readonly int Id;
public readonly string Name;
public SyscallIdAndName(int id, string name)
{
Id = id;
Name = name;
}
public int CompareTo(SyscallIdAndName other)
{
return Id.CompareTo(other.Id);
}
}
public void Execute(GeneratorExecutionContext context)
{
SyscallSyntaxReceiver syntaxReceiver = (SyscallSyntaxReceiver)context.SyntaxReceiver;
CodeGenerator generator = new CodeGenerator();
generator.AppendLine("using Ryujinx.Common.Logging;");
generator.AppendLine("using Ryujinx.Cpu;");
generator.AppendLine($"using {NamespaceKernel}.Common;");
generator.AppendLine($"using {NamespaceKernel}.Memory;");
generator.AppendLine($"using {NamespaceKernel}.Process;");
generator.AppendLine($"using {NamespaceKernel}.Threading;");
generator.AppendLine("using System;");
generator.AppendLine();
generator.EnterScope($"namespace {ClassNamespace}");
generator.EnterScope($"static class {ClassName}");
GenerateResultCheckHelper(generator);
generator.AppendLine();
List<SyscallIdAndName> syscalls = new List<SyscallIdAndName>();
foreach (var method in syntaxReceiver.SvcImplementations)
{
GenerateMethod32(generator, context.Compilation, method);
GenerateMethod64(generator, context.Compilation, method);
foreach (var attributeList in method.AttributeLists)
{
foreach (var attribute in attributeList.Attributes)
{
if (GetCanonicalTypeName(context.Compilation, attribute) != TypeSvcAttribute)
{
continue;
}
foreach (var attributeArg in attribute.ArgumentList.Arguments)
{
if (attributeArg.Expression.Kind() == SyntaxKind.NumericLiteralExpression)
{
LiteralExpressionSyntax numericLiteral = (LiteralExpressionSyntax)attributeArg.Expression;
syscalls.Add(new SyscallIdAndName((int)numericLiteral.Token.Value, method.Identifier.Text));
}
}
}
}
}
syscalls.Sort();
GenerateDispatch(generator, syscalls, A32Suffix);
generator.AppendLine();
GenerateDispatch(generator, syscalls, A64Suffix);
generator.LeaveScope();
generator.LeaveScope();
context.AddSource($"{ClassName}.g.cs", generator.ToString());
}
private static void GenerateResultCheckHelper(CodeGenerator generator)
{
generator.EnterScope($"private static bool {ResultCheckHelperName}({TypeKernelResultName} {ResultVariableName})");
string[] expectedChecks = new string[_expectedResults.Length];
for (int i = 0; i < expectedChecks.Length; i++)
{
expectedChecks[i] = $"{ResultVariableName} == {_expectedResults[i]}";
}
string checks = string.Join(" || ", expectedChecks);
generator.AppendLine($"return {checks};");
generator.LeaveScope();
}
private static void GenerateMethod32(CodeGenerator generator, Compilation compilation, MethodDeclarationSyntax method)
{
generator.EnterScope($"private static void {method.Identifier.Text}{A32Suffix}(Syscall syscall, {TypeExecutionContext} context)");
string[] args = new string[method.ParameterList.Parameters.Count];
int index = 0;
RegisterAllocatorA32 regAlloc = new RegisterAllocatorA32();
List<OutParameter> outParameters = new List<OutParameter>();
List<string> logInArgs = new List<string>();
List<string> logOutArgs = new List<string>();
foreach (var methodParameter in method.ParameterList.Parameters)
{
string name = methodParameter.Identifier.Text;
string argName = GetPrefixedArgName(name);
string typeName = methodParameter.Type.ToString();
string canonicalTypeName = GetCanonicalTypeName(compilation, methodParameter.Type);
if (methodParameter.Modifiers.Any(SyntaxKind.OutKeyword))
{
bool needsSplit = Is64BitInteger(canonicalTypeName) && !IsPointerSized(compilation, methodParameter);
outParameters.Add(new OutParameter(argName, needsSplit));
logOutArgs.Add($"{name}: {GetFormattedLogValue(argName, canonicalTypeName)}");
argName = $"out {typeName} {argName}";
regAlloc.AdvanceLinearIndex();
}
else
{
if (Is64BitInteger(canonicalTypeName))
{
if (IsPointerSized(compilation, methodParameter))
{
int registerIndex = regAlloc.AllocateSingle();
generator.AppendLine($"var {argName} = (uint)context.GetX({registerIndex});");
}
else
{
(int registerIndex, int registerIndex2) = regAlloc.AllocatePair();
string valueLow = $"(ulong)(uint)context.GetX({registerIndex})";
string valueHigh = $"(ulong)(uint)context.GetX({registerIndex2})";
string value = $"{valueLow} | ({valueHigh} << 32)";
generator.AppendLine($"var {argName} = ({typeName})({value});");
}
}
else
{
int registerIndex = regAlloc.AllocateSingle();
string value = GenerateCastFromUInt64($"context.GetX({registerIndex})", canonicalTypeName, typeName);
generator.AppendLine($"var {argName} = {value};");
}
logInArgs.Add($"{name}: {GetFormattedLogValue(argName, canonicalTypeName)}");
}
args[index++] = argName;
}
GenerateLogPrintBeforeCall(generator, method.Identifier.Text, logInArgs);
string returnTypeName = method.ReturnType.ToString();
string argsList = string.Join(", ", args);
int returnRegisterIndex = 0;
string result = null;
string canonicalReturnTypeName = null;
if (returnTypeName != "void")
{
generator.AppendLine($"var {ResultVariableName} = syscall.{method.Identifier.Text}({argsList});");
generator.AppendLine($"context.SetX({returnRegisterIndex++}, (uint){ResultVariableName});");
canonicalReturnTypeName = GetCanonicalTypeName(compilation, method.ReturnType);
if (Is64BitInteger(canonicalReturnTypeName))
{
generator.AppendLine($"context.SetX({returnRegisterIndex++}, (uint)({ResultVariableName} >> 32));");
}
result = GetFormattedLogValue(ResultVariableName, canonicalReturnTypeName);
}
else
{
generator.AppendLine($"syscall.{method.Identifier.Text}({argsList});");
}
foreach (OutParameter outParameter in outParameters)
{
generator.AppendLine($"context.SetX({returnRegisterIndex++}, (uint){outParameter.Identifier});");
if (outParameter.NeedsSplit)
{
generator.AppendLine($"context.SetX({returnRegisterIndex++}, (uint)({outParameter.Identifier} >> 32));");
}
}
while (returnRegisterIndex < 4)
{
generator.AppendLine($"context.SetX({returnRegisterIndex++}, 0);");
}
GenerateLogPrintAfterCall(generator, method.Identifier.Text, logOutArgs, result, canonicalReturnTypeName);
generator.LeaveScope();
generator.AppendLine();
}
private static void GenerateMethod64(CodeGenerator generator, Compilation compilation, MethodDeclarationSyntax method)
{
generator.EnterScope($"private static void {method.Identifier.Text}{A64Suffix}(Syscall syscall, {TypeExecutionContext} context)");
string[] args = new string[method.ParameterList.Parameters.Count];
int registerIndex = 0;
int index = 0;
List<OutParameter> outParameters = new List<OutParameter>();
List<string> logInArgs = new List<string>();
List<string> logOutArgs = new List<string>();
foreach (var methodParameter in method.ParameterList.Parameters)
{
string name = methodParameter.Identifier.Text;
string argName = GetPrefixedArgName(name);
string typeName = methodParameter.Type.ToString();
string canonicalTypeName = GetCanonicalTypeName(compilation, methodParameter.Type);
if (methodParameter.Modifiers.Any(SyntaxKind.OutKeyword))
{
outParameters.Add(new OutParameter(argName));
logOutArgs.Add($"{name}: {GetFormattedLogValue(argName, canonicalTypeName)}");
argName = $"out {typeName} {argName}";
registerIndex++;
}
else
{
string value = GenerateCastFromUInt64($"context.GetX({registerIndex++})", canonicalTypeName, typeName);
generator.AppendLine($"var {argName} = {value};");
logInArgs.Add($"{name}: {GetFormattedLogValue(argName, canonicalTypeName)}");
}
args[index++] = argName;
}
GenerateLogPrintBeforeCall(generator, method.Identifier.Text, logInArgs);
string argsList = string.Join(", ", args);
int returnRegisterIndex = 0;
string result = null;
string canonicalReturnTypeName = null;
if (method.ReturnType.ToString() != "void")
{
generator.AppendLine($"var {ResultVariableName} = syscall.{method.Identifier.Text}({argsList});");
generator.AppendLine($"context.SetX({returnRegisterIndex++}, (ulong){ResultVariableName});");
canonicalReturnTypeName = GetCanonicalTypeName(compilation, method.ReturnType);
result = GetFormattedLogValue(ResultVariableName, canonicalReturnTypeName);
}
else
{
generator.AppendLine($"syscall.{method.Identifier.Text}({argsList});");
}
foreach (OutParameter outParameter in outParameters)
{
generator.AppendLine($"context.SetX({returnRegisterIndex++}, (ulong){outParameter.Identifier});");
}
while (returnRegisterIndex < 8)
{
generator.AppendLine($"context.SetX({returnRegisterIndex++}, 0);");
}
GenerateLogPrintAfterCall(generator, method.Identifier.Text, logOutArgs, result, canonicalReturnTypeName);
generator.LeaveScope();
generator.AppendLine();
}
private static string GetFormattedLogValue(string value, string canonicalTypeName)
{
if (Is32BitInteger(canonicalTypeName))
{
return $"0x{{{value}:X8}}";
}
else if (Is64BitInteger(canonicalTypeName))
{
return $"0x{{{value}:X16}}";
}
return $"{{{value}}}";
}
private static string GetPrefixedArgName(string name)
{
return ArgVariablePrefix + name[0].ToString().ToUpperInvariant() + name.Substring(1);
}
private static string GetCanonicalTypeName(Compilation compilation, SyntaxNode syntaxNode)
{
TypeInfo typeInfo = compilation.GetSemanticModel(syntaxNode.SyntaxTree).GetTypeInfo(syntaxNode);
if (typeInfo.Type.ContainingNamespace == null)
{
return typeInfo.Type.Name;
}
return $"{typeInfo.Type.ContainingNamespace.ToDisplayString()}.{typeInfo.Type.Name}";
}
private static void GenerateLogPrintBeforeCall(CodeGenerator generator, string methodName, List<string> argList)
{
string log = $"{methodName}({string.Join(", ", argList)})";
GenerateLogPrint(generator, "Trace", "KernelSvc", log);
}
private static void GenerateLogPrintAfterCall(
CodeGenerator generator,
string methodName,
List<string> argList,
string result,
string canonicalResultTypeName)
{
string log = $"{methodName}({string.Join(", ", argList)})";
if (result != null)
{
log += $" = {result}";
}
if (canonicalResultTypeName == TypeKernelResult)
{
generator.EnterScope($"if ({ResultCheckHelperName}({ResultVariableName}))");
GenerateLogPrint(generator, "Trace", "KernelSvc", log);
generator.LeaveScope();
generator.EnterScope("else");
GenerateLogPrint(generator, "Warning", "KernelSvc", log);
generator.LeaveScope();
}
else
{
GenerateLogPrint(generator, "Trace", "KernelSvc", log);
}
}
private static void GenerateLogPrint(CodeGenerator generator, string logLevel, string logClass, string log)
{
generator.AppendLine($"Logger.{logLevel}?.PrintMsg(LogClass.{logClass}, $\"{log}\");");
}
private static void GenerateDispatch(CodeGenerator generator, List<SyscallIdAndName> syscalls, string suffix)
{
generator.EnterScope($"public static void Dispatch{suffix}(Syscall syscall, {TypeExecutionContext} context, int id)");
generator.EnterScope("switch (id)");
foreach (var syscall in syscalls)
{
generator.AppendLine($"case {syscall.Id}:");
generator.IncreaseIndentation();
generator.AppendLine($"{syscall.Name}{suffix}(syscall, context);");
generator.AppendLine("break;");
generator.DecreaseIndentation();
}
generator.AppendLine($"default:");
generator.IncreaseIndentation();
generator.AppendLine("throw new NotImplementedException($\"SVC 0x{id:X4} is not implemented.\");");
generator.DecreaseIndentation();
generator.LeaveScope();
generator.LeaveScope();
}
private static bool Is32BitInteger(string canonicalTypeName)
{
return canonicalTypeName == TypeSystemInt32 || canonicalTypeName == TypeSystemUInt32;
}
private static bool Is64BitInteger(string canonicalTypeName)
{
return canonicalTypeName == TypeSystemInt64 || canonicalTypeName == TypeSystemUInt64;
}
private static string GenerateCastFromUInt64(string value, string canonicalTargetTypeName, string targetTypeName)
{
if (canonicalTargetTypeName == TypeSystemBoolean)
{
return $"({value} & 1) != 0";
}
return $"({targetTypeName}){value}";
}
private static bool IsPointerSized(Compilation compilation, ParameterSyntax parameterSyntax)
{
foreach (var attributeList in parameterSyntax.AttributeLists)
{
foreach (var attribute in attributeList.Attributes)
{
if (GetCanonicalTypeName(compilation, attribute) == TypePointerSizedAttribute)
{
return true;
}
}
}
return false;
}
public void Initialize(GeneratorInitializationContext context)
{
context.RegisterForSyntaxNotifications(() => new SyscallSyntaxReceiver());
}
}
}

54
Ryujinx.Horizon.Generators/Kernel/SyscallSyntaxReceiver.cs Normal file
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@ -0,0 +1,54 @@
using Microsoft.CodeAnalysis;
using Microsoft.CodeAnalysis.CSharp.Syntax;
using System.Collections.Generic;
using System.Linq;
namespace Ryujinx.Horizon.Generators.Kernel
{
class SyscallSyntaxReceiver : ISyntaxReceiver
{
public List<MethodDeclarationSyntax> SvcImplementations { get; }
public SyscallSyntaxReceiver()
{
SvcImplementations = new List<MethodDeclarationSyntax>();
}
public void OnVisitSyntaxNode(SyntaxNode syntaxNode)
{
if (syntaxNode is ClassDeclarationSyntax classDeclaration && classDeclaration.AttributeLists.Count != 0)
{
foreach (var attributeList in classDeclaration.AttributeLists)
{
if (attributeList.Attributes.Any(x => x.Name.GetText().ToString() == "SvcImpl"))
{
foreach (var memberDeclaration in classDeclaration.Members)
{
if (memberDeclaration is MethodDeclarationSyntax methodDeclaration)
{
VisitMethod(methodDeclaration);
}
}
break;
}
}
}
}
private void VisitMethod(MethodDeclarationSyntax methodDeclaration)
{
if (methodDeclaration.AttributeLists.Count != 0)
{
foreach (var attributeList in methodDeclaration.AttributeLists)
{
if (attributeList.Attributes.Any(x => x.Name.GetText().ToString() == "Svc"))
{
SvcImplementations.Add(methodDeclaration);
break;
}
}
}
}
}
}

15
Ryujinx.Horizon.Generators/Ryujinx.Horizon.Generators.csproj Normal file
View file

@ -0,0 +1,15 @@
<Project Sdk="Microsoft.NET.Sdk">
<PropertyGroup>
<TargetFramework>netstandard2.0</TargetFramework>
</PropertyGroup>
<ItemGroup>
<PackageReference Include="Microsoft.CodeAnalysis.Analyzers" Version="3.3.3">
<PrivateAssets>all</PrivateAssets>
<IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
</PackageReference>
<PackageReference Include="Microsoft.CodeAnalysis.CSharp" Version="4.2.0" />
</ItemGroup>
</Project>

8
Ryujinx.sln
View file

@ -70,7 +70,9 @@ Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "Ryujinx.Graphics.Nvdec.FFmp
EndProject
Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "Ryujinx.Ava", "Ryujinx.Ava\Ryujinx.Ava.csproj", "{7C1B2721-13DA-4B62-B046-C626605ECCE6}"
EndProject
Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Ryujinx.Ui.Common", "Ryujinx.Ui.Common\Ryujinx.Ui.Common.csproj", "{BA161CA0-CD65-4E6E-B644-51C8D1E542DC}"
Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "Ryujinx.Ui.Common", "Ryujinx.Ui.Common\Ryujinx.Ui.Common.csproj", "{BA161CA0-CD65-4E6E-B644-51C8D1E542DC}"
EndProject
Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Ryujinx.Horizon.Generators", "Ryujinx.Horizon.Generators\Ryujinx.Horizon.Generators.csproj", "{6AE2A5E8-4C5A-48B9-997B-E1455C0355C6}"
EndProject
Global
GlobalSection(SolutionConfigurationPlatforms) = preSolution
@ -206,6 +208,10 @@ Global
{BA161CA0-CD65-4E6E-B644-51C8D1E542DC}.Debug|Any CPU.Build.0 = Debug|Any CPU
{BA161CA0-CD65-4E6E-B644-51C8D1E542DC}.Release|Any CPU.ActiveCfg = Release|Any CPU
{BA161CA0-CD65-4E6E-B644-51C8D1E542DC}.Release|Any CPU.Build.0 = Release|Any CPU
{6AE2A5E8-4C5A-48B9-997B-E1455C0355C6}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
{6AE2A5E8-4C5A-48B9-997B-E1455C0355C6}.Debug|Any CPU.Build.0 = Debug|Any CPU
{6AE2A5E8-4C5A-48B9-997B-E1455C0355C6}.Release|Any CPU.ActiveCfg = Release|Any CPU
{6AE2A5E8-4C5A-48B9-997B-E1455C0355C6}.Release|Any CPU.Build.0 = Release|Any CPU
EndGlobalSection
GlobalSection(SolutionProperties) = preSolution
HideSolutionNode = FALSE