Difference between revisions of "SVC"
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| − | | ControlMemory(Handle*, unsigned int | + | | ControlMemory(Handle*, unsigned int Addr0, unsigned int Addr1, unsigned int Size, unsigned int MemoryType, unsigned int Permissions) |
|- | |- | ||
| 0x2 | | 0x2 | ||
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Calling svcBreak on retail will only terminate the process which called this SVC. | Calling svcBreak on retail will only terminate the process which called this SVC. | ||
| − | Only ControlMemory and MapMemoryBlock can be used to map memory pages, these SVCs only support mapping execute-never R/W pages. The input permissions parameter for these SVCs must be <=3, where value zero is used when un-mapping memory. Bitmask 0xf00 for ControlMemory parameter MemoryType is the memory-type, when this is zero the memory-type is loaded from the kernel flags stored in the exheader ARM11 kernel descriptors, for the process using the SVC. The low 8-bits are the | + | Only ControlMemory and MapMemoryBlock can be used to map memory pages, these SVCs only support mapping execute-never R/W pages. The input permissions parameter for these SVCs must be <=3, where value zero is used when un-mapping memory. Bitmask 0xf00 for ControlMemory parameter MemoryType is the memory-type, when this is zero the memory-type is loaded from the kernel flags stored in the exheader ARM11 kernel descriptors, for the process using the SVC. The low 8-bits are the type: 1 is for un-mapping memory, 3 for mapping memory. Addr1 is not used for type1 and type3. |
DebugActiveProcess is used to attach to a process for debugging. This SVC can only be used when the target process' ARM11 descriptors stored in the exheader have the kernel flag for "Enable debug" set. Otherwise when that flag is clear, the kernel flags for the process using this SVC must have the "Force debug" flag set. | DebugActiveProcess is used to attach to a process for debugging. This SVC can only be used when the target process' ARM11 descriptors stored in the exheader have the kernel flag for "Enable debug" set. Otherwise when that flag is clear, the kernel flags for the process using this SVC must have the "Force debug" flag set. | ||
Revision as of 23:28, 4 November 2012
| Id | Description |
|---|---|
| 0x1 | ControlMemory(Handle*, unsigned int Addr0, unsigned int Addr1, unsigned int Size, unsigned int MemoryType, unsigned int Permissions) |
| 0x2 | QueryMemory |
| 0x3 | ExitProcess() |
| 0x4 | GetProcessAffinityMask |
| 0x5 | SetProcessAffinityMask |
| 0x6 | GetProcessIdealProcessor(unsigned int *IdealProcessor, Handle KProcess) |
| 0x7 | SetProcessIdealProcessor(Handle KProcess, unsigned int IdealProcessor) |
| 0x8 | CreateThread |
| 0x9 | ExitThread() |
| 0xA | SleepThread |
| 0xB | GetThreadPriority |
| 0xC | SetThreadPriority |
| 0xD | GetThreadAffinityMask |
| 0xE | SetThreadAffinityMask |
| 0xF | GetThreadIdealProcessor |
| 0x10 | SetThreadIdealProcessor |
| 0x11 | GetCurrentProcessorNumber |
| 0x12 | Run |
| 0x13 | CreateMutex |
| 0x14 | ReleaseMutex |
| 0x15 | CreateSemaphore |
| 0x16 | ReleaseSemaphore |
| 0x17 | CreateEvent |
| 0x18 | SignalEvent |
| 0x19 | ClearEvent |
| 0x1A | CreateTimer |
| 0x1B | SetTimer |
| 0x1C | CancelTimer |
| 0x1D | ClearTimer |
| 0x1E | CreateMemoryBlock |
| 0x1F | MapMemoryBlock(Handle, unsigned int Addr, unsigned int Permissions, unsigned int Unk) |
| 0x20 | UnmapMemoryBlock |
| 0x21 | CreateAddressArbiter |
| 0x22 | ArbitrateAddress |
| 0x23 | CloseHandle(Handle) |
| 0x24 | WaitSynchronization1 |
| 0x25 | WaitSynchronization2 |
| 0x26 | SignalAndWait |
| 0x27 | DuplicateHandle |
| 0x28 | GetSystemTick |
| 0x29 | GetHandleInfo |
| 0x2A | GetSystemInfo |
| 0x2B | GetProcessInfo(unsigned long long *Output, Handle KProcess, unsigned int Type) |
| 0x2C | GetThreadInfo |
| 0x2D | ConnectToPort(Handle*, char *PortName) |
| 0x2E | SendSyncRequest1 (Stubbed) |
| 0x2F | SendSyncRequest2 (Stubbed) |
| 0x30 | SendSyncRequest3 (Stubbed) |
| 0x31 | SendSyncRequest4 (Stubbed) |
| 0x32 | SendSyncRequest |
| 0x33 | OpenProcess(Handle *KProcess, unsigned int ProcessId) |
| 0x34 | OpenThread |
| 0x35 | GetProcessId(unsigned int *ProcessId, Handle KProcess) |
| 0x36 | GetProcessIdOfThread |
| 0x37 | GetThreadId |
| 0x38 | GetResourceLimit(Handle*, Handle KProcess) |
| 0x39 | GetResourceLimitLimitValues |
| 0x3A | GetResourceLimitCurrentValues |
| 0x3B | GetThreadContext (Stubbed) |
| 0x3C | Break(BreakReason) |
| 0x3D | OutputDebugString(void const, int) (Does nothing on non-debug units) |
| 0x3E | ControlPerformanceCounter(unsigned long long, int, unsigned int, unsigned long long) |
| 0x47 | CreatePort |
| 0x48 | CreateSessionToPort |
| 0x49 | CreateSession |
| 0x4A | AcceptSession |
| 0x4B | ReplyAndReceive1 |
| 0x4C | ReplyAndReceive2 |
| 0x4D | ReplyAndReceive3 |
| 0x4E | ReplyAndReceive4 |
| 0x4F | ReplyAndReceive |
| 0x50 | BindInterrupt(Interrupt, Handle, int, bool) |
| 0x51 | UnbindInterrupt(Interrupt, Handle) |
| 0x52 | InvalidateProcessDataCache(Handle, void*, unsigned int) |
| 0x53 | StoreProcessDataCache(Handle process, void const* addr, unsigned int size) |
| 0x54 | FlushProcessDataCache(Handle, void const*, unsigned int) |
| 0x55 | StartInterProcessDma(Handle* out, Handle dstProcess, void* dst, Handle srcProcess, const void* src, size_t size, const DmaConfig& config ) |
| 0x56 | StopDma(Handle) |
| 0x57 | GetDmaState(DmaState*, Handle) |
| 0x58 | RestartDma(nn::Handle, void *, void const*, unsigned int, signed char) |
| 0x60 | DebugActiveProcess(Handle*, unsigned int ProcessID) |
| 0x61 | BreakDebugProcess(Handle) |
| 0x62 | TerminateDebugProcess(Handle) |
| 0x63 | GetProcessDebugEvent(DebugEventInfo*, Handle) |
| 0x64 | ContinueDebugEvent(Handle, unsigned int) |
| 0x65 | GetProcessList(int*, unsigned int*, int) |
| 0x66 | GetThreadList(int*, unsigned int*, int, Handle) |
| 0x67 | GetDebugThreadContext(ThreadContext*, Handle, unsigned int, unsigned int) |
| 0x68 | SetDebugThreadContext(Handle, unsigned int, ThreadContext const&, unsigned int) |
| 0x69 | QueryDebugProcessMemory(MemoryInfo*, PageInfo*, Handle, unsigned int) |
| 0x6a | ReadProcessMemory(void*, Handle, unsigned int, unsigned int) |
| 0x6b | WriteProcessMemory(Handle, void const*, unsigned int, unsigned int) |
| 0x6c | SetHardwareBreakPoint(int, unsigned int, unsigned int) |
| 0x6d | GetDebugThreadParam(long long *, int *, nn::Handle, unsigned int, nn::dmnt::DebugThreadParam) (Disabled on regular kernel) |
| 0x70 | ? |
| 0x71 | ? |
| 0x72 | ? |
| 0x73 | ? |
| 0x74 | Stubbed on regular kernel |
| 0x75 | ? |
| 0x76 | TerminateProcess(Handle) |
| 0x77 | ? |
| 0x78 | ? |
| 0x79 | ? |
| 0x7a | DisableExecuteNever(unsigned int Addr, unsigned int size) (Stubbed for regular kernel) |
| 0x7c | ? |
| 0x7d | ? |
Calling svcBreak on retail will only terminate the process which called this SVC.
Only ControlMemory and MapMemoryBlock can be used to map memory pages, these SVCs only support mapping execute-never R/W pages. The input permissions parameter for these SVCs must be <=3, where value zero is used when un-mapping memory. Bitmask 0xf00 for ControlMemory parameter MemoryType is the memory-type, when this is zero the memory-type is loaded from the kernel flags stored in the exheader ARM11 kernel descriptors, for the process using the SVC. The low 8-bits are the type: 1 is for un-mapping memory, 3 for mapping memory. Addr1 is not used for type1 and type3.
DebugActiveProcess is used to attach to a process for debugging. This SVC can only be used when the target process' ARM11 descriptors stored in the exheader have the kernel flag for "Enable debug" set. Otherwise when that flag is clear, the kernel flags for the process using this SVC must have the "Force debug" flag set.