2,956
edits
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→InfoType
= System calls =
= System calls =
{| class=wikitable
{| class=wikitable
! Id || Return Type || Name || Arguments
! ID || Return Type || Name || Arguments
|-
|-
| 0x01 || Result || [[#SetHeapSize|SetHeapSize]] || uintptr_t *out_address, size_t size
| 0x01 || Result || [[#SetHeapSize|SetHeapSize]] || uintptr_t *out_address, size_t size
| [3.0.0+] 0x2D || Result || [[#UnmapPhysicalMemory|UnmapPhysicalMemory]] || uintptr_t address, size_t size
| [3.0.0+] 0x2D || Result || [[#UnmapPhysicalMemory|UnmapPhysicalMemory]] || uintptr_t address, size_t size
|-
|-
| [5.0.0+] 0x2E || Result || [[#GetDebugFutureThreadInfo|GetDebugFutureThreadInfo]] || arch::LastThreadContext *out_context, uint64_t *thread_id, Handle debug_handle, int64_t ns
| [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
|-
| [6.0.0+] 0x2E || Result || [[#GetDebugFutureThreadInfo|GetDebugFutureThreadInfo]] || arch::LastThreadContext *out_context, uint64_t *thread_id, Handle debug_handle, int64_t ns
|-
|-
| 0x2F || Result || [[#GetLastThreadInfo|GetLastThreadInfo]] || arch::LastThreadContext *out_context, uintptr_t *out_tls_address, uint32_t *out_flags
| 0x2F || Result || [[#GetLastThreadInfo|GetLastThreadInfo]] || arch::LastThreadContext *out_context, uintptr_t *out_tls_address, uint32_t *out_flags
|-
|-
| [8.0.0+] 0x36 || void || [[#SynchronizePreemptionState|SynchronizePreemptionState]] ||
| [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"
| [1.0.0-3.0.2] 0x3C || void || [[#DumpInfo|DumpInfo]] || DumpInfoType dump_info_type, uint64_t arg
| [1.0.0-3.0.2] 0x3C || void || [[#DumpInfo|DumpInfo]] || DumpInfoType dump_info_type, uint64_t arg
|-
|-
| 0x45 || Result || [[#CreateEvent|CreateEvent]] || Handle *out_write_handle, Handle *out_read_handle
| 0x45 || Result || [[#CreateEvent|CreateEvent]] || Handle *out_write_handle, Handle *out_read_handle
|- style="border-top: double"
|-
| [13.0.0+] 0x46 || Result || MapIoRegion || Handle io_region, uintptr_t address, size_t size, MemoryPermission perm
|-
| [13.0.0+] 0x47 || Result || UnmapIoRegion || Handle io_region, uintptr_t address, size_t size
|-
| [5.0.0+] 0x48 || Result || [[#MapPhysicalMemoryUnsafe|MapPhysicalMemoryUnsafe]] || uintptr_t address, size_t size
| [5.0.0+] 0x48 || Result || [[#MapPhysicalMemoryUnsafe|MapPhysicalMemoryUnsafe]] || uintptr_t address, size_t size
|-
|-
| 0x54 || Result || [[#QueryPhysicalAddress|QueryPhysicalAddress]] || arch::PhysicalMemoryInfo *out_info, uintptr_t address
| 0x54 || Result || [[#QueryPhysicalAddress|QueryPhysicalAddress]] || arch::PhysicalMemoryInfo *out_info, uintptr_t address
|-
|-
| 0x55 || Result || [[#QueryIoMapping|QueryIoMapping]] || uintptr_t *out_address, PhysicalAddress physical_address, size_t size
| [1.0.0-9.2.0] 0x55 || Result || [[#QueryIoMapping|QueryIoMapping]] || uintptr_t *out_address, PhysicalAddress physical_address, size_t size
|-
| [10.0.0+] 0x55 || Result || QueryMemoryMapping || uintptr_t *out_address, size_t *out_size, PhysicalAddress physical_address, size_t size
|-
|-
| 0x56 || Result || [[#CreateDeviceAddressSpace|CreateDeviceAddressSpace]] || Handle *out_handle, uint64_t das_address, uint64_t das_size
| 0x56 || Result || [[#CreateDeviceAddressSpace|CreateDeviceAddressSpace]] || Handle *out_handle, uint64_t das_address, uint64_t das_size
| 0x58 || Result || [[#DetachDeviceAddressSpace|DetachDeviceAddressSpace]] || DeviceName device_name, Handle das_handle
| 0x58 || Result || [[#DetachDeviceAddressSpace|DetachDeviceAddressSpace]] || DeviceName device_name, Handle das_handle
|-
|-
| 0x59 || Result || [[#MapDeviceAddressSpaceByForce|MapDeviceAddressSpaceByForce]] || Handle das_handle, Handle process_handle, uint64_t process_address, size_t size, uint64_t device_address, MemoryPermission device_perm
| 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 || Result || [[#MapDeviceAddressSpaceAligned|MapDeviceAddressSpaceAligned]] || Handle das_handle, Handle process_handle, uint64_t process_address, size_t size, uint64_t device_address, MemoryPermission device_perm
| 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 || 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
| [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 || Result || [[#UnmapDeviceAddressSpace|UnmapDeviceAddressSpace]] || Handle das_handle, Handle process_handle, uint64_t process_address, size_t size, uint64_t device_address
| 0x5C || Result || [[#UnmapDeviceAddressSpace|UnmapDeviceAddressSpace]] || Handle das_handle, Handle process_handle, uint64_t process_address, size_t size, uint64_t device_address
|-
|-
| 0x7F || void || [[#CallSecureMonitor|CallSecureMonitor]] || SecureMonitorArguments *args
| 0x7F || void || [[#CallSecureMonitor|CallSecureMonitor]] || SecureMonitorArguments *args
|- style="border-top: double"
| [15.0.0+] 0x90 || Result || MapInsecurePhysicalMemory || uintptr_t address, size_t size
|-
| [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 ==
| (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
|-
| Process || 28 || 0 || [18.0.0+] AliasRegionExtraSize
|}
|}
== 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 || ForceReadWritableByDebugSyscalls || Allows using [[#WriteDebugProcessMemory]] on segments mapped read-only.
| 9 || FlagCanDebug || Allows using [[#WriteDebugProcessMemory]] on segments mapped read-only.
|-
|-
| 10 || IpcSendAllowed || Allows sending this region as an IPC A/B/W buffer with flags=0.
| 10 || FlagCanUseIpc || Allows sending this region as an IPC A/B/W buffer with flags=0.
|-
|-
| 11 || NonDeviceIpcSendAllowed || Allows sending this region as an IPC A/B/W buffer with flags=1.
| 11 || FlagCanUseNonDeviceIpc || Allows sending this region as an IPC A/B/W buffer with flags=1.
|-
|-
| 12 || NonSecureIpcSendAllowed || Allows sending this region as an IPC A/B/W buffer with flags=3.
| 12 || FlagCanUseNonSecureIpc || Allows sending this region as an IPC A/B/W buffer with flags=3.
|-
|-
| 14 || [[#SetProcessMemoryPermission|ProcessPermissionChangeAllowed]] ||
| 13 || FlagMapped ||
|-
|-
| 15 || [[#MapMemory|MapAllowed]] ||
| 14 || [[#SetProcessMemoryPermission|FlagCode]] ||
|-
|-
| 16 || [[#UnmapProcessCodeMemory|UnmapProcessCodeMemoryAllowed]] ||
| 15 || [[#MapMemory|FlagCanAlias]] ||
|-
|-
| 17 || [[#CreateTransferMemory|TransferMemoryAllowed]] ||
| 16 || [[#MapProcessCodeMemory|FlagCanCodeAlias]] ||
|-
|-
| 18 || [[#QueryPhysicalAddress|QueryPhysicalAddressAllowed]] ||
| 17 || [[#CreateTransferMemory|FlagCanTransfer]] ||
|-
|-
| 19 || MapDeviceAllowed ([[#MapDeviceAddressSpace]] and [[#MapDeviceAddressSpaceByForce]]) ||
| 18 || [[#QueryPhysicalAddress|FlagCanQueryPhysical]] ||
|-
|-
| 20 || [[#MapDeviceAddressSpaceAligned|MapDeviceAlignedAllowed]] ||
| 19 || [[#MapDeviceAddressSpace|FlagCanDeviceMap]] ||
|-
|-
| 21 || [[#SendSyncRequestWithUserBuffer|IpcBufferAllowed]] ||
| 20 || [[#MapDeviceAddressSpaceAligned|FlagCanAlignedDeviceMap]] ||
|-
|-
| 22 || IsPoolAllocated/IsReferenceCounted || The physical memory blocks backing this region are refcounted.
| 21 || [[#SendSyncRequestWithUserBuffer|FlagCanIpcUserBuffer]] ||
|-
|-
| 23 || [[#MapProcessMemory|MapProcessAllowed]] ||
| 22 || FlagReferenceCounted || The physical memory blocks backing this region are refcounted.
|-
|-
| 24 || [[#SetMemoryAttribute|AttributeChangeAllowed]] ||
| 23 || [[#MapProcessMemory|FlagCanMapProcess]] ||
|-
|-
| 25 || [4.0.0+] [[#CreateCodeMemory|CodeMemoryAllowed]] ||
| 24 || [[#SetMemoryAttribute|FlagCanChangeAttribute]] ||
|-
| 25 || [4.0.0+] [[#CreateCodeMemory|FlagCanCodeMemory]] ||
|-
| 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 ||
|}
|}