885
edits
Changes
Fixups for query/insecure
= System calls =
= System calls =
{| class=wikitable
{| class=wikitable
! Id || Name
! ID || Return Type || Name || Arguments
|-
|-
| 0x1 || [[#SetHeapSize]]
| 0x01 || Result || [[#SetHeapSize|SetHeapSize]] || uintptr_t *out_address, size_t size
|-
|-
| 0x2 || [[#SetMemoryPermission]]
| 0x02 || Result || [[#SetMemoryPermission|SetMemoryPermission]] || uintptr_t address, size_t size, MemoryPermission perm
|-
|-
| 0x3 || [[#SetMemoryAttribute]]
| 0x03 || Result || [[#SetMemoryAttribute|SetMemoryAttribute]] || uintptr_t address, size_t size, uint32_t mask, uint32_t attr
|-
|-
| 0x4 || [[#MapMemory]]
| 0x04 || Result || [[#MapMemory|MapMemory]] || uintptr_t dst_address, uintptr_t src_address, size_t size
|-
|-
| 0x5 || [[#UnmapMemory]]
| 0x05 || Result || [[#UnmapMemory|UnmapMemory]] || uintptr_t dst_address, uintptr_t src_address, size_t size
|-
|-
| 0x6 || [[#QueryMemory]]
| 0x06 || Result || [[#QueryMemory|QueryMemory]] || arch::MemoryInfo *out_memory_info, PageInfo *out_page_info, uintptr_t address
|-
|-
| 0x7 || [[#ExitProcess]]
| 0x07 || void || [[#ExitProcess|ExitProcess]] ||
|-
|-
| 0x8 || [[#CreateThread]]
| 0x08 || Result || [[#CreateThread|CreateThread]] || Handle *out_handle, ThreadFunc func, uintptr_t arg, uintptr_t stack_bottom, int32_t priority, int32_t core_id
|-
|-
| 0x9 || [[#StartThread]]
| 0x09 || Result || [[#StartThread|StartThread]] || Handle thread_handle
|-
|-
| 0xA || [[#ExitThread]]
| 0x0A || void || [[#ExitThread|ExitThread]] ||
|-
|-
| 0xB || [[#SleepThread]]
| 0x0B || void || [[#SleepThread|SleepThread]] || int64_t ns
|-
|-
| 0xC || [[#GetThreadPriority]]
| 0x0C || Result || [[#GetThreadPriority|GetThreadPriority]] || int32_t *out_priority, Handle thread_handle
|-
|-
| 0xD || [[#SetThreadPriority]]
| 0x0D || Result || [[#SetThreadPriority|SetThreadPriority]] || Handle thread_handle, int32_t priority
|-
|-
| 0xE || [[#GetThreadCoreMask]]
| 0x0E || Result || [[#GetThreadCoreMask|GetThreadCoreMask]] || int32_t *out_core_id, uint64_t *out_affinity_mask, Handle thread_handle
|-
|-
| 0xF || [[#SetThreadCoreMask]]
| 0x0F || Result || [[#SetThreadCoreMask|SetThreadCoreMask]] || Handle thread_handle, int32_t core_id, uint64_t affinity_mask
|-
|-
| 0x10 || [[#GetCurrentProcessorNumber]]
| 0x10 || int32_t || [[#GetCurrentProcessorNumber|GetCurrentProcessorNumber]] ||
|-
|-
| 0x11 || [[#SignalEvent]]
| 0x11 || Result || [[#SignalEvent|SignalEvent]] || Handle event_handle
|-
|-
| 0x12 || [[#ClearEvent]]
| 0x12 || Result || [[#ClearEvent|ClearEvent]] || Handle event_handle
|-
|-
| 0x13 || [[#MapSharedMemory]]
| 0x13 || Result || [[#MapSharedMemory|MapSharedMemory]] || Handle shmem_handle, uintptr_t address, size_t size, MemoryPermission map_perm
|-
|-
| 0x14 || [[#UnmapSharedMemory]]
| 0x14 || Result || [[#UnmapSharedMemory|UnmapSharedMemory]] || Handle shmem_handle, uintptr_t address, size_t size
|-
|-
| 0x15 || [[#CreateTransferMemory]]
| 0x15 || Result || [[#CreateTransferMemory|CreateTransferMemory]] || Handle *out_handle, uintptr_t address, size_t size, MemoryPermission map_perm
|-
|-
| 0x16 || [[#CloseHandle]]
| 0x16 || Result || [[#CloseHandle|CloseHandle]] || Handle handle
|-
|-
| 0x17 || [[#ResetSignal]]
| 0x17 || Result || [[#ResetSignal|ResetSignal]] || Handle handle
|-
|-
| 0x18 || [[#WaitSynchronization]]
| 0x18 || Result || [[#WaitSynchronization|WaitSynchronization]] || int32_t *out_index, const Handle *handles, int32_t numHandles, int64_t timeout_ns
|-
|-
| 0x19 || [[#CancelSynchronization]]
| 0x19 || Result || [[#CancelSynchronization|CancelSynchronization]] || Handle handle
|-
|-
| 0x1A || [[#ArbitrateLock]]
| 0x1A || Result || [[#ArbitrateLock|ArbitrateLock]] || Handle thread_handle, uintptr_t address, uint32_t tag
|-
|-
| 0x1B || [[#ArbitrateUnlock]]
| 0x1B || Result || [[#ArbitrateUnlock|ArbitrateUnlock]] || uintptr_t address
|-
|-
| 0x1C || [[#WaitProcessWideKeyAtomic]]
| 0x1C || Result || [[#WaitProcessWideKeyAtomic|WaitProcessWideKeyAtomic]] || uintptr_t address, uintptr_t cv_key, uint32_t tag, int64_t timeout_ns
|-
|-
| 0x1D || [[#SignalProcessWideKey]]
| 0x1D || void || [[#SignalProcessWideKey|SignalProcessWideKey]] || uintptr_t cv_key, int32_t count
|-
|-
| 0x1E || [[#GetSystemTick]]
| 0x1E || int64_t || [[#GetSystemTick|GetSystemTick]] ||
|-
|-
| 0x1F || [[#ConnectToNamedPort]]
| 0x1F || Result || [[#ConnectToNamedPort|ConnectToNamedPort]] || Handle *out_handle, const char *name
|-
|-
| 0x20 || [[#SendSyncRequestLight]]
| 0x20 || Result || [[#SendSyncRequestLight|SendSyncRequestLight]] || Handle session_handle
|-
|-
| 0x21 || [[#SendSyncRequest]]
| 0x21 || Result || [[#SendSyncRequest|SendSyncRequest]] || Handle session_handle
|-
|-
| 0x22 || [[#SendSyncRequestWithUserBuffer]]
| 0x22 || Result || [[#SendSyncRequestWithUserBuffer|SendSyncRequestWithUserBuffer]] || uintptr_t message_buffer, size_t message_buffer_size, Handle session_handle
|-
|-
| 0x23 || [[#SendAsyncRequestWithUserBuffer]]
| 0x23 || Result || [[#SendAsyncRequestWithUserBuffer|SendAsyncRequestWithUserBuffer]] || Handle *out_event_handle, uintptr_t message_buffer, size_t message_buffer_size, Handle session_handle
|-
|-
| 0x24 || [[#GetProcessId]]
| 0x24 || Result || [[#GetProcessId|GetProcessId]] || uint64_t *out_process_id, Handle process_handle
|-
|-
| 0x25 || [[#GetThreadId]]
| 0x25 || Result || [[#GetThreadId|GetThreadId]] || uint64_t *out_thread_id, Handle thread_handle
|-
|-
| 0x26 || [[#Break]]
| 0x26 || void || [[#Break|Break]] || BreakReason break_reason, uintptr_t arg, size_t size
|-
|-
| 0x27 || [[#OutputDebugString]]
| 0x27 || Result || [[#OutputDebugString|OutputDebugString]] || const char *debug_str, size_t len
|-
|-
| 0x28 || [[#ReturnFromException]]
| 0x28 || void || [[#ReturnFromException|ReturnFromException]] || Result result
|-
|-
| 0x29 || [[#GetInfo]]
| 0x29 || Result || [[#GetInfo|GetInfo]] || uint64_t *out, InfoType info_type, Handle handle, uint64_t info_subtype
|-
|-
| 0x2A || [[#FlushEntireDataCache]]
| 0x2A || void || [[#FlushEntireDataCache|FlushEntireDataCache]] ||
|-
|-
| 0x2B || [[#FlushDataCache]]
| 0x2B || Result || [[#FlushDataCache|FlushDataCache]] || uintptr_t address, size_t size
|-
|-
| [3.0.0+] 0x2C || Result || [[#MapPhysicalMemory|MapPhysicalMemory]] || uintptr_t address, size_t size
|-
|-
| [3.0.0+] 0x2D || Result || [[#UnmapPhysicalMemory|UnmapPhysicalMemory]] || uintptr_t address, size_t size
|-
|-
| [5.0.0-5.1.0] 0x2E || Result || GetFutureThreadInfo || arch::LastThreadContext *out_context, uintptr_t *out_tls_address, uint32_t *out_flags, int64_t ns
|-
|-
| 0x2F || [[#GetLastThreadInfo]]
| [6.0.0+] 0x2E || Result || [[#GetDebugFutureThreadInfo|GetDebugFutureThreadInfo]] || arch::LastThreadContext *out_context, uint64_t *thread_id, Handle debug_handle, int64_t ns
|-
|-
| 0x30 || [[#GetResourceLimitLimitValue]]
| 0x2F || Result || [[#GetLastThreadInfo|GetLastThreadInfo]] || arch::LastThreadContext *out_context, uintptr_t *out_tls_address, uint32_t *out_flags
|-
|-
| 0x31 || [[#GetResourceLimitCurrentValue]]
| 0x30 || Result || [[#GetResourceLimitLimitValue|GetResourceLimitLimitValue]] || int64_t *out_limit_value, Handle resource_limit_handle, LimitableResource which
|-
|-
| 0x32 || [[#SetThreadActivity]]
| 0x31 || Result || [[#GetResourceLimitCurrentValue|GetResourceLimitCurrentValue]] || int64_t *out_current_value, Handle resource_limit_handle, LimitableResource which
|-
|-
| 0x33 || [[#GetThreadContext3]]
| 0x32 || Result || [[#SetThreadActivity|SetThreadActivity]] || Handle thread_handle, ThreadActivity thread_activity
|-
|-
| 0x34 || [4.0.0+] [[#WaitForAddress]]
| 0x33 || Result || [[#GetThreadContext3|GetThreadContext3]] || ThreadContext *out_context, Handle thread_handle
|-
|-
| [4.0.0+] 0x34 || Result || [[#WaitForAddress|WaitForAddress]] || uintptr_t address, ArbitrationType arb_type, int32_t value, int64_t timeout_ns
|-
|-
| 0x36 || [8.0.0+] [[#SynchronizePreemptionState]]
| [4.0.0+] 0x35 || Result || [[#SignalToAddress|SignalToAddress]] || uintptr_t address, SignalType signal_type, int32_t value, int32_t count
|-
| [8.0.0+] 0x36 || void || [[#SynchronizePreemptionState|SynchronizePreemptionState]] ||
|-
| [11.0.0+] 0x37 || Result || [[#GetResourceLimitPeakValue|GetResourceLimitPeakValue]] || int64_t *out_peak_value, Handle resource_limit_handle, LimitableResource which
|- style="border-top: double"
| [13.0.0+] 0x39 || Result || CreateIoPool || Handle *out_handle, IoPoolType which_pool
|-
| [13.0.0+] 0x3A || Result || CreateIoRegion || Handle *out_handle, Handle io_pool, PhysicalAddress physical_address, size_t size, MemoryMapping mapping, MemoryPermission perm
|- style="border-top: double"
|- style="border-top: double"
| 0x3C || [4.0.0+] [[#KernelDebug]] ([1.0.0-3.0.2] [[#DumpInfo]])
| [1.0.0-3.0.2] 0x3C || void || [[#DumpInfo|DumpInfo]] || DumpInfoType dump_info_type, uint64_t arg
|-
|-
| 0x3D || [4.0.0+] [[#ChangeKernelTraceState]]
| [4.0.0+] 0x3C || void || [[#KernelDebug|KernelDebug]] || KernelDebugType kern_debug_type, uint64_t arg0, uint64_t arg1, uint64_t arg2
|-
| [4.0.0+] 0x3D || void || [[#ChangeKernelTraceState|ChangeKernelTraceState]] || KernelTraceState kern_trace_state
|- style="border-top: double"
|- style="border-top: double"
| 0x40 || [[#CreateSession]]
| 0x40 || Result || [[#CreateSession|CreateSession]] || Handle *out_server_session_handle, Handle *out_client_session_handle, bool is_light, uintptr_t name
|-
| 0x41 || Result || [[#AcceptSession|AcceptSession]] || Handle *out_handle, Handle port
|-
| 0x42 || Result || [[#ReplyAndReceiveLight|ReplyAndReceiveLight]] || Handle handle
|-
| 0x43 || Result || [[#ReplyAndReceive|ReplyAndReceive]] || int32_t *out_index, const Handle *handles, int32_t num_handles, Handle reply_target, int64_t timeout_ns
|-
| 0x44 || Result || [[#ReplyAndReceiveWithUserBuffer|ReplyAndReceiveWithUserBuffer]] || int32_t *out_index, uintptr_t message_buffer, size_t message_buffer_size, const Handle *handles, int32_t num_handles, Handle reply_target, int64_t timeout_ns
|-
|-
| 0x41 || [[#AcceptSession]]
| 0x45 || Result || [[#CreateEvent|CreateEvent]] || Handle *out_write_handle, Handle *out_read_handle
|-
|-
| 0x42 || [[#ReplyAndReceiveLight]]
| [13.0.0+] 0x46 || Result || MapIoRegion || Handle io_region, uintptr_t address, size_t size, MemoryPermission perm
|-
|-
| 0x43 || [[#ReplyAndReceive]]
| [13.0.0+] 0x47 || Result || UnmapIoRegion || Handle io_region, uintptr_t address, size_t size
|-
|-
| 0x44 || [[#ReplyAndReceiveWithUserBuffer]]
| [5.0.0+] 0x48 || Result || [[#MapPhysicalMemoryUnsafe|MapPhysicalMemoryUnsafe]] || uintptr_t address, size_t size
|-
|-
| [5.0.0+] 0x49 || Result || [[#UnmapPhysicalMemoryUnsafe|UnmapPhysicalMemoryUnsafe]] || uintptr_t address, size_t size
|-
|-
| [5.0.0+] 0x4A || Result || [[#SetUnsafeLimit|SetUnsafeLimit]] || size_t limit
|-
|-
| [4.0.0+] 0x4B || Result || [[#CreateCodeMemory|CreateCodeMemory]] || Handle *out_handle, uintptr_t address, size_t size
|-
|-
| [4.0.0+] 0x4C || Result || [[#ControlCodeMemory|ControlCodeMemory]] || Handle code_memory_handle, CodeMemoryOperation operation, uint64_t address, uint64_t size, MemoryPermission perm
|-
|-
| 0x4C || [4.0.0+] [[#ControlCodeMemory]]
| 0x4D || void || [[#SleepSystem|SleepSystem]] ||
|-
|-
| 0x4D || [[#SleepSystem]]
| 0x4E || Result || [[#ReadWriteRegister|ReadWriteRegister]] || uint32_t *out_value, PhysicalAddress address, uint32_t mask, uint32_t value
|-
|-
| 0x4E || [[#ReadWriteRegister]]
| 0x4F || Result || [[#SetProcessActivity|SetProcessActivity]] || Handle process_handle, ProcessActivity process_activity
|-
|-
| 0x4F || [[#SetProcessActivity]]
| 0x50 || Result || [[#CreateSharedMemory|CreateSharedMemory]] || Handle *out_handle, size_t size, MemoryPermission owner_perm, MemoryPermission remote_perm
|-
|-
| 0x50 || [[#CreateSharedMemory]]
| 0x51 || Result || [[#MapTransferMemory|MapTransferMemory]] || Handle trmem_handle, uintptr_t address, size_t size, MemoryPermission owner_perm
|-
|-
| 0x51 || [[#MapTransferMemory]]
| 0x52 || Result || [[#UnmapTransferMemory|UnmapTransferMemory]] || Handle trmem_handle, uintptr_t address, size_t size
|-
|-
| 0x52 || [[#UnmapTransferMemory]]
| 0x53 || Result || [[#CreateInterruptEvent|CreateInterruptEvent]] || Handle *out_read_handle, int32_t interrupt_id, InterruptType interrupt_type
|-
|-
| 0x53 || [[#CreateInterruptEvent]]
| 0x54 || Result || [[#QueryPhysicalAddress|QueryPhysicalAddress]] || arch::PhysicalMemoryInfo *out_info, uintptr_t address
|-
|-
| 0x54 || [[#QueryPhysicalAddress]]
| [1.0.0-9.2.0] 0x55 || Result || [[#QueryIoMapping|QueryIoMapping]] || uintptr_t *out_address, PhysicalAddress physical_address, size_t size
|-
|-
| 0x55 || [[#QueryIoMapping]]
| [10.0.0+] 0x55 || Result || QueryMemoryMapping || uintptr_t *out_address, size_t *out_size, PhysicalAddress physical_address, size_t size
|-
|-
| 0x56 || [[#CreateDeviceAddressSpace]]
| 0x56 || Result || [[#CreateDeviceAddressSpace|CreateDeviceAddressSpace]] || Handle *out_handle, uint64_t das_address, uint64_t das_size
|-
|-
| 0x57 || [[#AttachDeviceAddressSpace]]
| 0x57 || Result || [[#AttachDeviceAddressSpace|AttachDeviceAddressSpace]] || DeviceName device_name, Handle das_handle
|-
|-
| 0x58 || [[#DetachDeviceAddressSpace]]
| 0x58 || Result || [[#DetachDeviceAddressSpace|DetachDeviceAddressSpace]] || DeviceName device_name, Handle das_handle
|-
|-
| 0x59 || [[#MapDeviceAddressSpaceByForce]]
| 0x59 || Result || [[#MapDeviceAddressSpaceByForce|MapDeviceAddressSpaceByForce]] || Handle das_handle, Handle process_handle, uint64_t process_address, size_t size, uint64_t device_address, uint32_t option
|-
|-
| 0x5A || [[#MapDeviceAddressSpaceAligned]]
| 0x5A || Result || [[#MapDeviceAddressSpaceAligned|MapDeviceAddressSpaceAligned]] || Handle das_handle, Handle process_handle, uint64_t process_address, size_t size, uint64_t device_address, uint32_t option
|-
|-
| 0x5B || [[#MapDeviceAddressSpace]]
| [1.0.0-12.1.0] 0x5B || Result || [[#MapDeviceAddressSpace|MapDeviceAddressSpace]] || size_t *out_mapped_size, Handle das_handle, Handle process_handle, uint64_t process_address, size_t size, uint64_t device_address, MemoryPermission device_perm
|-
|-
| 0x5C || [[#UnmapDeviceAddressSpace]]
| 0x5C || Result || [[#UnmapDeviceAddressSpace|UnmapDeviceAddressSpace]] || Handle das_handle, Handle process_handle, uint64_t process_address, size_t size, uint64_t device_address
|-
|-
| 0x5D || [[#InvalidateProcessDataCache]]
| 0x5D || Result || [[#InvalidateProcessDataCache|InvalidateProcessDataCache]] || Handle process_handle, uint64_t address, uint64_t size
|-
|-
| 0x5E || [[#StoreProcessDataCache]]
| 0x5E || Result || [[#StoreProcessDataCache|StoreProcessDataCache]] || Handle process_handle, uint64_t address, uint64_t size
|-
|-
| 0x5F || [[#FlushProcessDataCache]]
| 0x5F || Result || [[#FlushProcessDataCache|FlushProcessDataCache]] || Handle process_handle, uint64_t address, uint64_t size
|-
|-
| 0x60 || [[#DebugActiveProcess]]
| 0x60 || Result || [[#DebugActiveProcess|DebugActiveProcess]] || Handle *out_handle, uint64_t process_id
|-
|-
| 0x61 || [[#BreakDebugProcess]]
| 0x61 || Result || [[#BreakDebugProcess|BreakDebugProcess]] || Handle debug_handle
|-
|-
| 0x62 || [[#TerminateDebugProcess]]
| 0x62 || Result || [[#TerminateDebugProcess|TerminateDebugProcess]] || Handle debug_handle
|-
|-
| 0x63 || [[#GetDebugEvent]]
| 0x63 || Result || [[#GetDebugEvent|GetDebugEvent]] || arch::DebugEventInfo *out_info, Handle debug_handle
|-
|-
| 0x64 || [[#ContinueDebugEvent]]
| 0x64 || Result || [[#ContinueDebugEvent|ContinueDebugEvent]] || Handle debug_handle, uint32_t flags, const uint64_t *thread_ids, int32_t num_thread_ids
|-
|-
| 0x65 || [[#GetProcessList]]
| 0x65 || Result || [[#GetProcessList|GetProcessList]] || int32_t *out_num_processes, uint64_t *out_process_ids, int32_t max_out_count
|-
|-
| 0x66 || [[#GetThreadList]]
| 0x66 || Result || [[#GetThreadList|GetThreadList]] || int32_t *out_num_threads, uint64_t *out_thread_ids, int32_t max_out_count, Handle debug_handle
|-
|-
| 0x67 || [[#GetDebugThreadContext]]
| 0x67 || Result || [[#GetDebugThreadContext|GetDebugThreadContext]] || ThreadContext *out_context, Handle debug_handle, uint64_t thread_id, uint32_t context_flags
|-
|-
| 0x68 || [[#SetDebugThreadContext]]
| 0x68 || Result || [[#SetDebugThreadContext|SetDebugThreadContext]] || Handle debug_handle, uint64_t thread_id, const ThreadContext *context, uint32_t context_flags
|-
|-
| 0x69 || [[#QueryDebugProcessMemory]]
| 0x69 || Result || [[#QueryDebugProcessMemory|QueryDebugProcessMemory]] || arch::MemoryInfo *out_memory_info, PageInfo *out_page_info, Handle process_handle, uintptr_t address
|-
|-
| 0x6A || [[#ReadDebugProcessMemory]]
| 0x6A || Result || [[#ReadDebugProcessMemory|ReadDebugProcessMemory]] || uintptr_t buffer, Handle debug_handle, uintptr_t address, size_t size
|-
|-
| 0x6B || [[#WriteDebugProcessMemory]]
| 0x6B || Result || [[#WriteDebugProcessMemory|WriteDebugProcessMemory]] || Handle debug_handle, uintptr_t buffer, uintptr_t address, size_t size
|-
|-
| 0x6C || [[#SetHardwareBreakPoint]]
| 0x6C || Result || [[#SetHardwareBreakPoint|SetHardwareBreakPoint]] || HardwareBreakPointRegisterName name, uint64_t flags, uint64_t value
|-
|-
| 0x6D || [[#GetDebugThreadParam]]
| 0x6D || Result || [[#GetDebugThreadParam|GetDebugThreadParam]] || uint64_t *out_64, uint32_t *out_32, Handle debug_handle, uint64_t thread_id, DebugThreadParam param
|- style="border-top: double"
|- style="border-top: double"
| [5.0.0+] 0x6F || Result || [[#GetSystemInfo|GetSystemInfo]] || uint64_t *out, SystemInfoType info_type, Handle handle, uint64_t info_subtype
|-
| 0x70 || Result || [[#CreatePort|CreatePort]] || Handle *out_server_handle, Handle *out_client_handle, int32_t max_sessions, bool is_light, uintptr_t name
|-
| 0x71 || Result || [[#ManageNamedPort|ManageNamedPort]] || Handle *out_server_handle, const char *name, int32_t max_sessions
|-
|-
| 0x70 || [[#CreatePort]]
| 0x72 || Result || [[#ConnectToPort|ConnectToPort]] || Handle *out_handle, Handle port
|-
|-
| 0x71 || [[#ManageNamedPort]]
| 0x73 || Result || [[#SetProcessMemoryPermission|SetProcessMemoryPermission]] || Handle process_handle, uint64_t address, uint64_t size, MemoryPermission perm
|-
|-
| 0x72 || [[#ConnectToPort]]
| 0x74 || Result || [[#MapProcessMemory|MapProcessMemory]] || uintptr_t dst_address, Handle process_handle, uint64_t src_address, size_t size
|-
|-
| 0x73 || [[#SetProcessMemoryPermission]]
| 0x75 || Result || [[#UnmapProcessMemory|UnmapProcessMemory]] || uintptr_t dst_address, Handle process_handle, uint64_t src_address, size_t size
|-
|-
| 0x74 || [[#MapProcessMemory]]
| 0x76 || Result || [[#QueryProcessMemory|QueryProcessMemory]] || arch::MemoryInfo *out_memory_info, PageInfo *out_page_info, Handle process_handle, uint64_t address
|-
|-
| 0x75 || [[#UnmapProcessMemory]]
| 0x77 || Result || [[#MapProcessCodeMemory|MapProcessCodeMemory]] || Handle process_handle, uint64_t dst_address, uint64_t src_address, uint64_t size
|-
|-
| 0x76 || [[#QueryProcessMemory]]
| 0x78 || Result || [[#UnmapProcessCodeMemory|UnmapProcessCodeMemory]] || Handle process_handle, uint64_t dst_address, uint64_t src_address, uint64_t size
|-
|-
| 0x77 || [[#MapProcessCodeMemory]]
| 0x79 || Result || [[#CreateProcess|CreateProcess]] || Handle *out_handle, const arch::CreateProcessParameter *parameters, const uint32_t *caps, int32_t num_caps
|-
|-
| 0x78 || [[#UnmapProcessCodeMemory]]
| 0x7A || Result || [[#StartProcess|StartProcess]] || Handle process_handle, int32_t priority, int32_t core_id, uint64_t main_thread_stack_size
|-
|-
| 0x79 || [[#CreateProcess]]
| 0x7B || Result || [[#TerminateProcess|TerminateProcess]] || Handle process_handle
|-
|-
| 0x7A || [[#StartProcess]]
| 0x7C || Result || [[#GetProcessInfo|GetProcessInfo]] || int64_t *out_info, Handle process_handle, ProcessInfoType info_type
|-
|-
| 0x7B || [[#TerminateProcess]]
| 0x7D || Result || [[#CreateResourceLimit|CreateResourceLimit]] || Handle *out_handle
|-
|-
| 0x7C || [[#GetProcessInfo]]
| 0x7E || Result || [[#SetResourceLimitLimitValue|SetResourceLimitLimitValue]] || Handle resource_limit_handle, LimitableResource which, int64_t limit_value
|-
|-
| 0x7D || [[#CreateResourceLimit]]
| 0x7F || void || [[#CallSecureMonitor|CallSecureMonitor]] || SecureMonitorArguments *args
|- style="border-top: double"
| [15.0.0+] 0x90 || Result || MapInsecurePhysicalMemory || uintptr_t address, size_t size
|-
|-
| 0x7E || [[#SetResourceLimitLimitValue]]
| [15.0.0+] 0x91 || Result || UnmapInsecurePhysicalMemory || uintptr_t address, size_t size
|-
|-
|}
|}
! Argument || Type || Name
! Argument || Type || Name
|-
|-
| (In) W1 || uint32_t || Size
| (In) X1 || uint64_t || Size
|-
|-
| (Out) W0 || [[#Result]] || Result
| (Out) W0 || [[#Result]] || Result
'''0xD801:''' Invalid permission specified. Valid permissions are ---, r-- and rw-.
'''0xD801:''' Invalid permission specified. Valid permissions are ---, r-- and rw-.
'''0xD401:''' The provided memory region was in an invalid state. The region must have the PermissionChangeAllowed bit set in its [[#MemoryState]], and must not have the IsBorrowed or IsUncached [[#MemoryAttribute]].
'''0xD401:''' The provided memory region was in an invalid state. The region must have the [[#MemoryState|FlagCanReprotect]] state, and must not have the [[#MemoryAttribute|Locked]] or [[#MemoryAttribute|Uncached]] attributes.
'''0xCE01:''' Kernel resource exhausted.
'''0xCE01:''' Kernel resource exhausted.
</div>
</div>
Takes the given event out of the signaled state.
Takes the given event out of the signaled state, if it is signaled.
=== Result codes ===
=== Result codes ===
'''0xE401:''' Invalid handle. The handle either does not exist, or is not a ReadableEvent nor a WritableEvent.
'''0xE401:''' Invalid handle. The handle either does not exist, or is not a ReadableEvent nor a WritableEvent.
== MapSharedMemory ==
== MapSharedMemory ==
</div>
</div>
Resets the signal on the given handle, ensuring future calls to [[#WaitSynchronization]] on this handle will sleep until the handle is signaled again. If the handle is a ReadableEvent, this is equivalent to calling ClearEvent() on the handle.
Resets the signal on the given handle, ensuring future calls to [[#WaitSynchronization]] on this handle will sleep until the handle is signaled again. If the handle is a ReadableEvent, this returns ResultInvalidState if the event is not signaled.
If the handle is a Process, it will clear the signaled state (which is set when the process changes [[#ProcessState]]. Once the process enters the Exited state, calling ResetSignal on the process will no longer have an effect (the process is permanently signaled), and the syscall will return 0xFA01.
If the handle is a Process, it will clear the signaled state (which is set when the process changes [[#ProcessState]]. Once the process enters the Exited state, calling ResetSignal on the process will no longer have an effect (the process is permanently signaled), and the syscall will return 0xFA01.
Uses current process pool partition.
Uses current process pool partition.
=== Result codes ===
'''0x0:''' Success.
'''0xCA01:''' Invalid size passed. It's either zero or not 4k-aligned
'''0xCC01:''' Invalid address. (not 4k-aligned)
'''0xDC01:''' Invalid memory range. It's either causes overflow, or does not fall into "reserved" address range (aka Alias). See AliasRegionAddress at [[#InfoType]]
'''0xFA01:''' Invalid state. (not enough SystemResource (see [[NPDM#SystemResourceSize]]))
== UnmapPhysicalMemory ==
== UnmapPhysicalMemory ==
</div>
</div>
== GetFutureThreadInfo ==
== GetDebugFutureThreadInfo ==
<div style="display: inline-block;">
<div style="display: inline-block;">
{| class="wikitable" border="1"
{| class="wikitable" border="1"
| (In) X3 || R3, R4 || uint64_t || Timeout
| (In) X3 || R3, R4 || uint64_t || Timeout
|-
|-
| (Out) None || || ||
| (Out) W0 || R0 || [[#Result]] || Result
|}
|}
</div>
</div>
| (In) W3 || R3 || uint32_t || NumToSignal
| (In) W3 || R3 || uint32_t || NumToSignal
|-
|-
| (Out) None || || ||
| (Out) W0 || R0 || [[#Result]] || Result
|}
|}
</div>
</div>
|-
|-
| (Out) None || ||
| (Out) None || ||
|}
</div>
== GetResourceLimitPeakValue ==
<div style="display: inline-block;">
{| class="wikitable" border="1"
|-
! Argument64 || Argument32 || Type || Name
|-
| (In) W1 || R1 || Handle<ResourceLimit> || ResourceLimitHandle
|-
| (In) W2 || R2 || [[#LimitableResource]] || LimitableResource
|-
| (Out) W0 || R0 || [[#Result]] || Result
|-
| (Out) X1 || R1, R2 || int64_t || PeakValue
|}
|}
</div>
</div>
! Argument64 || Argument32 || Type || Name
! Argument64 || Argument32 || Type || Name
|-
|-
| (In) W1 || R1 || Handle<Port>* or Handle<ServerSession>* || Handles
| (In) X1 || R1 || Handle<Port>* or Handle<ServerSession>* || Handles
|-
|-
| (In) W2 || R2 || uint32_t || NumHandles
| (In) W2 || R2 || uint32_t || NumHandles
|}
|}
</div>
</div>
You must pass same size and permissions as given in [[#CreateTransferMemory]], otherwise error.
You must pass same size and permissions as given in [[#CreateTransferMemory]], otherwise error.
| (In) X4 || R5, R6 || uint64_t || DeviceAddressSpaceAddress
| (In) X4 || R5, R6 || uint64_t || DeviceAddressSpaceAddress
|-
|-
| (In) W5 || R7 || [[#MemoryPermission]] || MemoryPermission
| (In) W5 || R7 || uint32_t || Option
|-
|-
| (Out) W0 || R0 || [[#Result]] || Result
| (Out) W0 || R0 || [[#Result]] || Result
Address is the userspace destination address, while DeviceAddressSpaceAddress is the source address between DeviceAddressSpaceStartAddress and DeviceAddressSpaceEndAddress (passed to [[#CreateDeviceAddressSpace]]).
Address is the userspace destination address, while DeviceAddressSpaceAddress is the source address between DeviceAddressSpaceStartAddress and DeviceAddressSpaceEndAddress (passed to [[#CreateDeviceAddressSpace]]).
The userspace destination address must have the [[SVC#MemoryState|MapDeviceAllowed]] bit set. Bit [[SVC#MemoryAttribute|IsDeviceMapped]] will be set after mapping.
The userspace destination address must have the [[SVC#MemoryState|FlagCanDeviceMap]] bit set. Bit [[SVC#MemoryAttribute|DeviceShared]] will be set after mapping.
The Option encodes a [[#MemoryPermission]] in the low 16 bits, and an indicator of IO mapping in the high bits.
== MapDeviceAddressSpaceAligned ==
== MapDeviceAddressSpaceAligned ==
| (In) X4 || R5, R6 || uint64_t || DeviceAddressSpaceAddress
| (In) X4 || R5, R6 || uint64_t || DeviceAddressSpaceAddress
|-
|-
| (In) W5 || R7 || [[#MemoryPermission]] || MemoryPermission
| (In) W5 || R7 || uint32_t || Option
|-
|-
| (Out) W0 || R0 || [[#Result]] || Result
| (Out) W0 || R0 || [[#Result]] || Result
Maps an attached device address space to an userspace address.
Maps an attached device address space to an userspace address.
Same as [[#MapDeviceAddressSpaceByForce]], but the userspace destination address must have the [[SVC#MemoryState|MapDeviceAlignedAllowed]] bit set instead.
Same as [[#MapDeviceAddressSpaceByForce]], but the userspace destination address must have the [[SVC#MemoryState|FlagCanAlignedDeviceMap]] bit set instead.
The Option encodes a [[#MemoryPermission]] in the low 16 bits, and an indicator of IO mapping in the high bits.
== MapDeviceAddressSpace ==
== MapDeviceAddressSpace ==
! Handle type || InfoType || InfoSubType || Description
! Handle type || InfoType || InfoSubType || Description
|-
|-
| Process || 0 || 0 || AllowedCpuIdBitmask
| Process || 0 || 0 || CoreMask
|-
|-
| Process || 1 || 0 || AllowedThreadPrioBitmask
| Process || 1 || 0 || PriorityMask
|-
|-
| Process || 2 || 0 || AliasRegionBaseAddr
| Process || 2 || 0 || AliasRegionAddress
|-
|-
| Process || 3 || 0 || AliasRegionSize
| Process || 3 || 0 || AliasRegionSize
|-
|-
| Process || 4 || 0 || HeapRegionBaseAddr
| Process || 4 || 0 || HeapRegionAddress
|-
|-
| Process || 5 || 0 || HeapRegionSize
| Process || 5 || 0 || HeapRegionSize
|-
|-
| Process || 6 || 0 || TotalMemoryAvailable. Total memory available(free+used).
| Process || 6 || 0 || TotalMemorySize. Total memory available(free+used).
|-
|-
| Process || 7 || 0 || TotalMemoryUsage. Total used size of codebin memory + main-thread stack + allocated heap.
| Process || 7 || 0 || UsedMemorySize. Total used size of codebin memory + main-thread stack + allocated heap.
|-
|-
| Zero || 8 || 0 || IsCurrentProcessBeingDebugged
| Zero || 8 || 0 || DebuggerAttached
|-
|-
| Zero || 9 || 0 || Returns ResourceLimit handle for current process. Used by [[Process_Manager_services|PM]].
| Zero || 9 || 0 || ResourceLimit
|-
|-
| Zero || 10 || -1, {current coreid} || IdleTickCount
| Zero || 10 || -1, {current coreid} || IdleTickCount
|-
|-
| Zero || 11 || 0-3 || RandomEntropy from current process. TRNG. Used to seed usermode PRNGs.
| Zero || 11 || 0-3 || RandomEntropy. Used to seed usermode PRNGs.
|-
|-
| Process || 12 || 0 || [2.0.0+] AddressSpaceBaseAddr
| Process || 12 || 0 || [2.0.0+] AslrRegionAddress
|-
|-
| Process || 13 || 0 || [2.0.0+] AddressSpaceSize
| Process || 13 || 0 || [2.0.0+] AslrRegionSize
|-
|-
| Process || 14 || 0 || [2.0.0+] StackRegionBaseAddr
| Process || 14 || 0 || [2.0.0+] StackRegionAddress
|-
|-
| Process || 15 || 0 || [2.0.0+] StackRegionSize
| Process || 15 || 0 || [2.0.0+] StackRegionSize
|-
|-
| Process || 16 || 0 || [3.0.0+] PersonalMmHeapSize
| Process || 16 || 0 || [3.0.0+] SystemResourceSizeTotal
|-
|-
| Process || 17 || 0 || [3.0.0+] PersonalMmHeapUsage
| Process || 17 || 0 || [3.0.0+] SystemResourceSizeUsed
|-
|-
| Process || 18 || 0 || [3.0.0+] ProgramId
| Process || 18 || 0 || [3.0.0+] ProgramId
|-
|-
| Zero || 19 || 0 || [4.0.0-4.1.0] PrivilegedProcessId_LowerBound
| Zero || 19 || 0 || [4.0.0-4.1.0] InitialProcessIdRange_LowerBound
|-
|-
| Zero || 19 || 1 || [4.0.0-4.1.0] PrivilegedProcessId_UpperBound
| Zero || 19 || 1 || [4.0.0-4.1.0] InitialProcessIdRange_UpperBound
|-
|-
| Process || 20 || 0 || [5.0.0+] UserExceptionContextAddr
| Process || 20 || 0 || [5.0.0+] UserExceptionContextAddress
|-
|-
| Process || 21 || 0 || [6.0.0+] TotalMemoryAvailableWithoutMmHeap
| Process || 21 || 0 || [6.0.0+] TotalNonSystemMemorySize
|-
|-
| Process || 22 || 0 || [6.0.0+] TotalMemoryUsedWithoutMmHeap
| Process || 22 || 0 || [6.0.0+] UsedNonSystemMemorySize
|-
|-
| Process || 23 || 0 || [9.0.0+] IsApplication
| Process || 23 || 0 || [9.0.0+] IsApplication
|-
|-
| Thread || 0xF0000002 || 0-3, -1 || Thread Ticks. When 0-3 are passed, gets specific core CPU ticks spent on thread. When -1 is passed, gets total CPU ticks spent on thread.
| Process || 24 || 0 || [11.0.0+] FreeThreadCount
|-
| Thread || 25 ([1.0.0-12.1.0] 0xF0000002) || 0-3, -1 || ThreadTickCount. When 0-3 are passed, gets specific core CPU ticks spent on thread. When -1 is passed, gets total CPU ticks spent on thread.
|-
| Process || 26 || 0 || [14.0.0+] IsSvcPermitted
|-
| Process || 27 || 0 || [16.0.0+] IoRegionHint
|}
|}
== SystemInfoType ==
== SystemInfoType ==
{| class=wikitable
{| class=wikitable
! Handle type || SystemInfoType || SystemInfoSubType|| Description
! Handle type || SystemInfoType || SystemInfoSubType || Description
|-
|-
| Zero || 0 || 0 || TotalMemorySize_Application
| Zero || 0 || 0 || TotalPhysicalMemorySize_Application
|-
|-
| Zero || 0 || 1 || TotalMemorySize_Applet
| Zero || 0 || 1 || TotalPhysicalMemorySize_Applet
|-
|-
| Zero || 0 || 2 || TotalMemorySize_System
| Zero || 0 || 2 || TotalPhysicalMemorySize_System
|-
|-
| Zero || 0 || 3 || TotalMemorySize_SystemUnsafe
| Zero || 0 || 3 || TotalPhysicalMemorySize_SystemUnsafe
|-
|-
| Zero || 1 || 0 || CurrentMemorySize_Application
| Zero || 1 || 0 || UsedPhysicalMemorySize_Application
|-
|-
| Zero || 1 || 1 || CurrentMemorySize_Applet
| Zero || 1 || 1 || UsedPhysicalMemorySize_Applet
|-
|-
| Zero || 1 || 2 || CurrentMemorySize_System
| Zero || 1 || 2 || UsedPhysicalMemorySize_System
|-
|-
| Zero || 1 || 3 || CurrentMemorySize_SystemUnsafe
| Zero || 1 || 3 || UsedPhysicalMemorySize_SystemUnsafe
|-
|-
| Zero || 2 || 0 || PrivilegedProcessId_LowerBound
| Zero || 2 || 0 || InitialProcessIdRange_LowerBound
|-
|-
| Zero || 2 || 1 || PrivilegedProcessId_UpperBound
| Zero || 2 || 1 || InitialProcessIdRange_UpperBound
|}
|}
|-
|-
| 2 || Execute || Can be set by [[#SetProcessMemoryPermission]] and [[#ControlCodeMemory]].
| 2 || Execute || Can be set by [[#SetProcessMemoryPermission]] and [[#ControlCodeMemory]].
|-
| 28 || DontCare ||
|}
|}
| 7-0 || [[#MemoryType]] ||
| 7-0 || [[#MemoryType]] ||
|-
|-
| 8 || [[#SetMemoryPermission|PermissionChangeAllowed]] ||
| 8 || [[#SetMemoryPermission|FlagCanReprotect]] ||
|-
| 9 || FlagCanDebug || Allows using [[#WriteDebugProcessMemory]] on segments mapped read-only.
|-
| 10 || FlagCanUseIpc || Allows sending this region as an IPC A/B/W buffer with flags=0.
|-
|-
| 9 || ForceReadWritableByDebugSyscalls || Allows using [[#WriteDebugProcessMemory]] on segments mapped read-only.
| 11 || FlagCanUseNonDeviceIpc || Allows sending this region as an IPC A/B/W buffer with flags=1.
|-
|-
| 10 || IpcSendAllowed || Allows sending this region as an IPC A/B/W buffer with flags=0.
| 12 || FlagCanUseNonSecureIpc || Allows sending this region as an IPC A/B/W buffer with flags=3.
|-
|-
| 11 || NonDeviceIpcSendAllowed || Allows sending this region as an IPC A/B/W buffer with flags=1.
| 13 || FlagMapped ||
|-
|-
| 12 || NonSecureIpcSendAllowed || Allows sending this region as an IPC A/B/W buffer with flags=3.
| 14 || [[#SetProcessMemoryPermission|FlagCode]] ||
|-
|-
| 14 || [[#SetProcessMemoryPermission|ProcessPermissionChangeAllowed]] ||
| 15 || [[#MapMemory|FlagCanAlias]] ||
|-
|-
| 15 || [[#MapMemory|MapAllowed]] ||
| 16 || [[#MapProcessCodeMemory|FlagCanCodeAlias]] ||
|-
|-
| 16 || [[#UnmapProcessCodeMemory|UnmapProcessCodeMemoryAllowed]] ||
| 17 || [[#CreateTransferMemory|FlagCanTransfer]] ||
|-
|-
| 17 || [[#CreateTransferMemory|TransferMemoryAllowed]] ||
| 18 || [[#QueryPhysicalAddress|FlagCanQueryPhysical]] ||
|-
|-
| 18 || [[#QueryPhysicalAddress|QueryPhysicalAddressAllowed]] ||
| 19 || [[#MapDeviceAddressSpace|FlagCanDeviceMap]] ||
|-
|-
| 19 || MapDeviceAllowed ([[#MapDeviceAddressSpace]] and [[#MapDeviceAddressSpaceByForce]]) ||
| 20 || [[#MapDeviceAddressSpaceAligned|FlagCanAlignedDeviceMap]] ||
|-
|-
| 20 || [[#MapDeviceAddressSpaceAligned|MapDeviceAlignedAllowed]] ||
| 21 || [[#SendSyncRequestWithUserBuffer|FlagCanIpcUserBuffer]] ||
|-
|-
| 21 || [[#SendSyncRequestWithUserBuffer|IpcBufferAllowed]] ||
| 22 || FlagReferenceCounted || The physical memory blocks backing this region are refcounted.
|-
|-
| 22 || IsPoolAllocated/IsReferenceCounted || The physical memory blocks backing this region are refcounted.
| 23 || [[#MapProcessMemory|FlagCanMapProcess]] ||
|-
|-
| 23 || [[#MapProcessMemory|MapProcessAllowed]] ||
| 24 || [[#SetMemoryAttribute|FlagCanChangeAttribute]] ||
|-
|-
| 24 || [[#SetMemoryAttribute|AttributeChangeAllowed]] ||
| 25 || [4.0.0+] [[#CreateCodeMemory|FlagCanCodeMemory]] ||
|-
|-
| 25 || [4.0.0+] [[#CreateCodeMemory|CodeMemoryAllowed]] ||
| 26 || [15.0.0+] FlagLinearMapped ||
|}
|}
| 0x015C3C0D || Transfered || Mapped using [[#MapTransferMemory]] when the owning process has perm=0.
| 0x015C3C0D || Transfered || Mapped using [[#MapTransferMemory]] when the owning process has perm=0.
|-
|-
| 0x005C380E || ShTransfered || Mapped using [[#MapTransferMemory]] when the owning process has perm!=0.
| 0x005C380E || SharedTransfered || Mapped using [[#MapTransferMemory]] when the owning process has perm!=0.
|-
|-
| 0x0040380F || SharedCode || Mapped using [[#MapProcessMemory]].
| 0x0040380F || SharedCode || Mapped using [[#MapProcessMemory]].
|-
|-
| 0x00000010 || Reserved ||
| 0x00000010 || Inaccessible ||
|-
|-
| 0x005C3811 || [[IPC_Marshalling|NonSecureIpc]] || IPC buffers with descriptor flags=1.
| 0x005C3811 || [[IPC_Marshalling|NonSecureIpc]] || IPC buffers with descriptor flags=1.
| 0x004C2812 || [[IPC_Marshalling|NonDeviceIpc]] || IPC buffers with descriptor flags=3.
| 0x004C2812 || [[IPC_Marshalling|NonDeviceIpc]] || IPC buffers with descriptor flags=3.
|-
|-
| 0x00002013 || KernelStack || Mapped in kernel during [[#CreateThread]].
| 0x00002013 || Kernel || Mapped in kernel during [[#CreateThread]].
|-
| 0x00402214 || [4.0.0+] GeneratedCode || Mapped in kernel during [[#ControlCodeMemory]].
|-
| 0x00402015 || [4.0.0+] CodeOut || Mapped in kernel during [[#ControlCodeMemory]].
|-
|-
| 0x00402214 || [4.0.0+] CodeReadOnly || Mapped in kernel during [[#ControlCodeMemory]].
| 0x00002016 || [13.0.0+] Coverage ||
|-
|-
| 0x00402015 || [4.0.0+] CodeWritable || Mapped in kernel during [[#ControlCodeMemory]].
| 0x05583817 || [15.0.0+] Insecure ||
|}
|}