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Line 54: − + − |- − | 0x18 || [[#KLinkedListNode]] || ThreadSyncList Line 52:
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Line 147: − + − [1.0.0] Size: 0x620+ − Inherits from: [[#KSynchronizationObject]], [[#KSchedulerObject0]], [[#KSchedulerObject1]], [[#KSchedulerObject2]]+ − <div style="display: inline-block"> − + − |- − | 0 || [[#KSynchronizationObject]] || Inheritance − + − + − + − + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + Line 134:
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Line 814: − + − Size: 0x10 − − + − + − + − + − |} − − == KMemoryBlockManager == − Size: 0x18 − − {| class="wikitable" border="1" − ! Offset+ − ! Type − ! Description − + − + − + − |} − − == KMemoryBlock == − Size: 0x40 − − {| class="wikitable" border="1" − ! Offset+ − ! Type − ! Description − + + + + + + + + + + + + + + + + + − + − + − + − + − + − + − + − + − + − + + − + − + Line 785:
Line 886: − + − + − + − |- − | 0x14 || u8 || Permission − |- − | 0x15 || u8 || Attribute − |- − | 0x16 || u8 || UnkAttribute − |- − | 0x18 || u16 || IpcRefCount [?] − |- − | 0x1A || u16 || DeviceMapRefCount − + − + − − Inherits from: [[#KAutoObject]] Line 813:
Line 902: − + − + − + − |- − | 0x30 || u64 || BaseAddress − |- − | 0x38 || KMutex || Mutex − |- − | 0x40 || int || Permission − |- − | 0x44 || bool || HasInited − |- − | 0x45 || bool || IsMapped − + − [1.0.0] Size: 0x40+ − − [2.0.0] Size: 0x48 − − Inherits from: [[#KAutoObject]] − <div style="display: inline-block;"> − + + + − + − + − + − + − + − + − |} − </div> − − <div style="display: inline-block; vertical-align:top;"> − {| class="wikitable" border="1" − ! 2.0.0 Offset || Type || Description+ − + − + − + − + − |- − | 0x38 || int || LocalPermission − |- − | 0x3C || int || RemotePermission − |- − | 0x40 || bool || HasInited − </div>+ − + − − [4.0.0+] Size: 0x58 − + + + − + − + − + − + − + − + − + − + − + − + Line 915:
Line 980: − + + + + + − + − + − + − + − + − + + + − + + − + − ! Type+ − ! Description+ + + − + − + − + − + + − + − Size: 0x38 − − Inherits from: [[#KSynchronizationObject]] − − + − ! Type − ! Description − + − + − + + + + + + + − + − + − + + + Line 973:
Line 1,050: − + − ! Type − ! Description − + + + − + − + − + + + + + + + + + + − == KServerSession ==+ − Size: 0x60+ + − Inherits from: [[#KSynchronizationObject]] + − + + + − + − + − + − + − + − + + − + − Size: 0x158 − − + + + − + − + − + − + − + − + − + + + + + + + + + + − | 0x130 || [[#KThread]]* || SenderThread+ + + − + − + − + − + − + − + + + − + + + − + − + − + − |- − | 0x18 || u64 || BufferMemoryState + − + − + Line 1,070:
Line 1,174: − + − + − + − |- − | 0x28 || || − |- − | 0x30 || [[#KProcess]]* || CreatorProcess − + − + − + − + − ! Type − ! Description − + + + + + − + − + − + − + − + Line 1,108:
Line 1,210: − + − ! Type − ! Description − + + + − + − + − |} − − == KLightClientSession == − Size: 0x38 − − Inherits from: [[#KAutoObject]] − − {| class="wikitable" border="1" − ! Offset+ − ! Type − ! Description − + − + − + − + − + − + − + − + − − Inherits from: [[#KAutoObject]] − + − ! Type − ! Description − + − + − + − + − | 0x68 || bool || HasInited − + − + Line 1,178:
Line 1,265: − + + + + + − + − + − + − + − + − + + + Line 1,198:
Line 1,291: − + + + + + − + − [1.0.0] Size: 0x50+ − [2.0.0] Size: 0x48+ − − − <div style="display: inline-block;"> − + + + − + + + − + − + − </div> − <div style="display: inline-block; vertical-align:top;">+ + + + + − + + + + + − + − + − + − + + + − </div> − + − [1.0.0] Size: 0x10+ − + + − <div style="display: inline-block;"> − + + + + + + + + + − + − + − </div> − <div style="display: inline-block; vertical-align:top;">+ + + + + − + + + − + − + − + − |- − | 0x18 || s32 || IrqId − </div> − + − + Line 1,279:
Line 1,395: − + − + − | 0x18 || [[#KSmmuManager]] || Manager+ − |-+ − | 0x58 || u64 || BaseAddress+ − |- − | 0x60 || u64 || Size − |- − | 0x68 || bool || HasInited − |} − + − == KSmmuManager ==+ − Size: 0x40 + − + − ! Type − ! Description − + − + − + − + − + + + + + + + + − + − + − + + − + − + − + − Inherits from: [[#KAutoObject]] + − + − ! Type − ! Description − + − + − |- − | 0x38 || u64[5] || LimitValue − |- − | 0x60 || [[#KMutex]] || Mutex + − = KPoolManager =+ − [1.0.0] Size: 0x380 − − [2.0.0] Size: 0x450 − − − + − + − + − + − + − |- − | 0x378 || [[#KMutex]] || Mutex − <div style="display: inline-block; vertical-align:top;">+ + + + + − + + + + + + + − + − + − + − + − </div> − == KPoolAllocator ==+ − − [2.0.0] Size: 0x220+ + − <div style="display: inline-block;"> − + + + + + + + + + − + − + − + − + − </div> − <div style="display: inline-block; vertical-align:top;">+ + + + + − + + + − + − + − + − + − </div> − + − + − + Line 1,418:
Line 1,543: − + + + − + − + − + Line 1,433:
Line 1,560: − + − + − + − + − |- − | 0x20 || [[#KPool]]* || Parent − |- − | 0x30 || u64[2] || DmaProtectionKey − + − + + + + − + − + − + − + − + + + + + + + + + + + + + + + + + − + − + + + − + − + − + − + − + − + − + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + − + − Line 1,483:
Line 1,809: − + − |- − | 0x8 || u64 || − |- − | 0x10 || void* || HeapPtr − + − + + − = KPageTableAllocator =+ − Size: 0x30 − − {| class="wikitable" border="1" − |- − ! Offset || Type || Description − |- − | 0 || u64 || − |- − | 0x10 || u16* || RefCountTable − |- − | 0x10 || void* || BaseAddress − |- − | 0x18 || u64 || Size − |- − | 0x20 || u64 || − |- − | 0x28 || u64 || − |} − − = KIrqManager = − [1.0.0] Size: 0x1608 − + − |- − | 0 || [[#KIrqEntry]][32] || Core0Irq − |- − | 0x200 || [[#KIrqEntry]][32] || Core1Irq − |- − | 0x400 || [[#KIrqEntry]][32] || Core2Irq − + − + − |- − | 0x1600 || [[#KMutex]] || Mutex − |} − − == KIrqEntry == − [1.0.0] Size: 0x10 − − {| class="wikitable" border="1" − ! Offset || Type || Description+ − + − + − + − |} − − = KDebug = − Size: 0x50 − − {| class="wikitable" border="1" − ! Offset || Type || Description+ − + − + − + − + − + − |} − − == KDebugEvent == − Size: 0x60 − − {| class="wikitable" border="1" − ! Offset || Type || Description+ − + − + − + − + − + − + − +
KRedBlackTree/KRedBlackTreeNode (note: these are just BSD tree.h types).
Size: 0x10
Size: 0x10
[5.0.0] Size: 0x20
[6.0.0] Size: 0x30
{| class="wikitable" border="1"
|-
! Offset || Type || Description
|-
| 0 || * || Vtable
|-
| 8 || u32 || ReferenceCount
|}
[5.0.0]:
{| class="wikitable" border="1"
|-
! Offset || Type || Description
|-
| 0 || * || Vtable
|-
| 8 || u32 || ReferenceCount
|-
| 0x10 || KLinkedListNode || Intrusive list, links to other instances of the same class (managed by a KObjectAllocator).
|}
[6.0.0]:
{| class="wikitable" border="1"
{| class="wikitable" border="1"
|-
|-
|-
|-
| 8 || u32 || ReferenceCount
| 8 || u32 || ReferenceCount
|-
| 0x10 || [[#KRedBlackTreeNode]] || Intrusive red-black tree node, replaces the Intrusive list node from previous versions.
|}
|}
= KSynchronizationObject =
= KSynchronizationObject =
Size: 0x28
Size: 0x28
[5.0.0] Size: 0x38
[6.0.0] Size: 0x48
Inherits from: [[#KAutoObject]]
Inherits from: [[#KAutoObject]]
| 0 || [[#KAutoObject]] || Inheritance
| 0 || [[#KAutoObject]] || Inheritance
|-
|-
| 0x10 || u64 || ThreadSyncNum
| 0x10 || [[#KLinkedList]] || ThreadSyncList
|}
|}
= KLockedList =
= KLockedList =
Size: 0x28
Size: 0x28
[5.0.0]? Size: 0x20
{| class="wikitable" border="1"
{| class="wikitable" border="1"
|}
|}
= KLinkedListNode =
[5.0.0]?:
Size: 0x10
{| class="wikitable" border="1"
|-
! Offset || Type || Description
|-
| 0 || [[#KLinkedListNode]] || List
|-
| 0x10 || [[#KMutex]] || Mutex
|-
| 0x18 || u64 || MaxCount
|}
= KLinkedListNode =
Size: 0x10
{| class="wikitable" border="1"
{| class="wikitable" border="1"
|}
|}
= KThread =
= KRedBlackTreeNode =
Size: 0x20
Note: This is BSD sys/tree.h's RB_ENTRY(...).
{| class="wikitable" border="1"
{| class="wikitable" border="1"
|-
|-
! 1.0.0 Offset || Type || Description
! Offset || Type || Description
|-
|-
| 0x28 || KSchedulerObject0 || Inheritance
| 0 || KRedBlackTreeNode* || Left Child
|-
|-
| 0x48 || KSchedulerObject1 || Inheritance
| 8 || KRedBlackTreeNode* || Right Child
|-
|-
| 0x58 || KSchedulerObject2 || Inheritance
| 0x10 || KRedBlackTreeNode* || Parent
|-
|-
| 0x70 || KThreadContext || Context
| 0x18 || int || Color
|}
= KRedBlackTree =
Size: 0x8
Note: This is BSD sys/tree.h's RB_HEAD(..., KRedBlackTreeNode);
{| class="wikitable" border="1"
|-
! Offset || Type || Description
|-
| 0 || KRedBlackTreeNode* || Root
|-
|}
= KThread =
[1.0.0] Size: 0x620
[5.0.0]? Size: 0x6C0
Inherits from: [[#KSynchronizationObject]], [[#KSchedulerObject0]], [[#KSchedulerObject1]], [[#KSchedulerObject2]]
<div style="display: inline-block">
{| class="wikitable" border="1"
|-
! 1.0.0 Offset || Type || Description
|-
| 0 || [[#KSynchronizationObject]] || Inheritance
|-
| 0x28 || KSchedulerObject0 || Inheritance
|-
| 0x48 || KSchedulerObject1 || Inheritance
|-
| 0x58 || KSchedulerObject2 || Inheritance
|-
| 0x70 || KThreadContext || Context
|-
|-
| 0x2F0 || u64 || CoreMask
| 0x2F0 || u64 || CoreMask
| 0x318 || u64 ||
| 0x318 || u64 ||
|-
|-
| 0x320 || u64 ||
| 0x320 || u64 || CondVar_CondVarUserAddr
|-
|-
| 0x328 || u64 || Entrypoint
| 0x328 || u64 || Entrypoint
|-
|-
| 0x330 || u64 || ArbitrationUserPtr
| 0x330 || u64 || CondVar_MutexUserAddr
|-
|-
| 0x338 || [[#KProcess*]] || ProcessPtr
| 0x338 || [[#KProcess]]* || ProcessPtr
|-
|-
| 0x340 || void* || KernelThreadStack
| 0x340 || void* || KernelThreadStack
| 0x360 || [[#KSynchronizationObject]]*[0x40] || SyncObjects
| 0x360 || [[#KSynchronizationObject]]*[0x40] || SyncObjects
|-
|-
| 0x560 || u64 ||
| 0x560 || [[#KThread]]* || CondVar_NextThreadPtr
|-
|-
| 0x568 || u64 ||
| 0x568 || [[#KThread]]* || CondVar_PrevThreadPtr
|-
|-
| 0x570 || [[#KSynchronizationObject]] || SignalledObjectPtr?
| 0x570 || [[#KSynchronizationObject]]* || SignalledObjectPtr?
|-
|-
| 0x578 || KLinkedListNode ||
| 0x578 || KLinkedListNode ||
| 0x5A8 || KLinkedListNode || NodeFor__ThreadsOnSameCore
| 0x5A8 || KLinkedListNode || NodeFor__ThreadsOnSameCore
|-
|-
| 0x5B8 || u64 ||
| 0x5B8 || [[#KThread]]* ||
|-
|-
| 0x5C0 || u64 ||
| 0x5C0 || [[#KThread]]* || CondVar_SelfPtr
|-
|-
| 0x5C8 || u64 ||
| 0x5C8 || u64 ||
| 0x5D8 || u64 ||
| 0x5D8 || u64 ||
|-
|-
| 0x5E0 || u32 || ArbitrationReqThreadHandle
| 0x5E0 || u32 || CondVar_WaitThreadHandle
|-
|-
| 0x5E4 || u32 || SchedulingFlags_Default
| 0x5E4 || u32 || SchedulingFlags_Default
[3.0.0] Size: 0x2580
[3.0.0] Size: 0x2580
[5.0.0] Size: 0x4600
Inherits from: [[#KSynchronizationObject]]
Inherits from: [[#KSynchronizationObject]]
| 0 || [[#KSynchronizationObject]] || Inheritance
| 0 || [[#KSynchronizationObject]] || Inheritance
|-
|-
| 0x28 || KProcessScheduler || Scheduler
| 0x28 || KProcessTerminationMessage || Sent to mailbox 0 when self-terminating.
|-
|-
| 0x38 || [[#KMemoryManager]] || MemoryManager
| 0x38 || [[#KMemoryManager]] || MemoryManager
| 0x278 || u64 || MaxTotalMemUsage
| 0x278 || u64 || MaxTotalMemUsage
|-
|-
| 0x280 || u32 || From_CreateProcessInfo_0xC
| 0x280 || u32 || ProcessCategory (0: regular title, 1: kernel built-in)
|-
|-
| 0x288 || [[#KProcessHandleTable]] || HandleTable
| 0x288 || [[#KProcessHandleTable]] || HandleTable
| 0x55C || u32 || UnusedZero
| 0x55C || u32 || UnusedZero
|-
|-
| 0x560 || u64[8] || UnusedZeroes
| 0x560 || u64[2] || UnusedZeroes
|-
| 0x570 || u64 || TotalTimeRunning
|-
| 0x578 || u64[5] || UnusedZeroes
|-
|-
| 0x5A0 || u64 || UnusedZero
| 0x5A0 || u64 || UnusedZero
| 0 || [[#KSynchronizationObject]] || Inheritance
| 0 || [[#KSynchronizationObject]] || Inheritance
|-
|-
| 0x28 || KProcessScheduler || Scheduler
| 0x28 || KProcessTerminationMessage || Sent to mailbox 0 when self-terminating.
|-
|-
| 0x38 || [[#KMemoryManager]] || MemoryManager
| 0x38 || [[#KMemoryManager]] || MemoryManager
| 0x288 || u64 || MaxTotalMemUsage
| 0x288 || u64 || MaxTotalMemUsage
|-
|-
| 0x290 || u32 || From_CreateProcessInfo_0xC
| 0x290 || u32 || ProcessCategory (0: regular title, 1: kernel built-in)
|-
|-
| 0x298 || u64[5] || Unused [?]
| 0x298 || u64[5] || Unused [?]
[2.0.0] Size: 8
[2.0.0] Size: 8
[6.0.0]? Size: 0x10
<div style="display: inline-block">
<div style="display: inline-block">
|-
|-
| 4 || u32 || ObjectCompressedPtr
| 4 || u32 || ObjectCompressedPtr
|}
</div>
<div style="display: inline-block; vertical-align:top;">
{| class="wikitable" border="1"
|-
! 6.0.0 Offset || Type || Description
|-
| 0 || u16 || HandleId
|-
| 2 || u8 || ObjectType
|-
| 4 || u32 || ObjectCompressedPtr
|-
| 8 || ptr || ?
|}
|}
</div>
</div>
[2.0.0] Size: 0xC8
[2.0.0] Size: 0xC8
[5.0.0] Size: 0xF8?
<div style="display: inline-block">
<div style="display: inline-block">
</div>
</div>
== KPageTable ==
<div style="display: inline-block; vertical-align:top;">
{| class="wikitable" border="1"
{| class="wikitable" border="1"
|-
|-
! Offset
! 5.0.0 Offset
! Type
! Type
! Description
! Description
|-
|-
| 0 || void* || RawPageTablePtr
| 0 || * || Vtable
|-
|-
| 8 || bool ||
| 8 || u64 || AddrSpaceMinAddr
|-
|-
| 0xC || u32 || AddrSpaceSizeInGb
| 0x10 || u64 || AddrSpaceMaxAddr
|-
|-
| 0x18 || u64 || HeapRegionBaseAddr
|-
|-
| 0 || [[#KMemoryBlock]]* || MemoryBlockList
| 0x20 || u64 || HeapRegionEndAddr
|-
|-
| 8 || u64 || MaxAddr
| 0x28 || u64 || HeapCurAddr
|-
|-
| 0x10 || u64 || MinAddr
| 0x30 || u64 || MapRegionBaseAddr
|-
|-
| 0x38 || u64 || MapRegionEndAddr
|-
|-
| 0 || [[#KLinkedListNode]]<[[#KMemoryBlock]] *> || NodeFor__MemoryBlockList
| 0x40 || u64 || NewMapRegionBaseAddr
|-
| 0x48 || u64 || NewMapRegionEndAddr
|-
| 0x50 || u64 || TlsIoRegionBaseAddr
|-
| 0x58 || u64 || TlsIoRegionEndAddr
|-
| 0x60 || u64 || HeapMaxAllocation
|-
| 0x68 || ||
|-
| 0x70 || ||
|-
| 0x78 || [[#KMutex]] || Mutex
|-
| 0x80 || [[#KPageTable]] || PageTable
|-
|-
| 0x10 || ||
| 0x90 || [[#KMemoryBlockManager]] || MemoryBlockManager
|-
|-
| 0x18 || ||
| 0xA8 || u32 || ?
|-
|-
| 0x20 || u64 || BaseAddress
| 0xAC || u32 || AddressSpaceWidth (32/36/39)
|-
|-
| 0x28 || u64 || NumOfPages
| 0xB0 || [[#KLinkedList]]? ||
|-
|-
| 0x30 || u32 || State
| 0xC8 || ||
|-
|-
| 0x34 || u16 || IpcRefCount [?]
| 0xD0 || ||
|-
|-
| 0x36 || u16 || DeviceMapRefCount
| 0xD8 || ptr ||
|-
|-
| 0x38 || u8 || Permission
| 0xE0 || u64 || TranslationTableBaseRegister0 val
|-
|-
| 0x39 || u8 || UnkAttribute
| 0xE8 || u64 || TranslationControlRegister val
|-
|-
| 0x3A || u8 || Attribute
| 0xF0 || u32 || AsidTagValue
|}
|}
</div>
== KMemoryBlockInfo ==
== KPageTable ==
Size: 0x20
Size: 0x10
{| class="wikitable" border="1"
{| class="wikitable" border="1"
! Description
! Description
|-
|-
| 0 || u64 || BaseAddress
| 0 || void* || RawPageTablePtr
|-
|-
| 8 || u64 || Size
| 8 || bool ||
|-
|-
| 0x10 || u32 || State
| 0xC || u32 || AddrSpaceSizeInGb
|}
|}
= KTransferMemory =
== KMemoryBlockManager ==
Size: 0x48
Size: 0x18
{| class="wikitable" border="1"
{| class="wikitable" border="1"
! Description
! Description
|-
|-
| 0 || [[#KAutoObject]] || Inheritance
| 0 || [[#KMemoryBlock]]* || MemoryBlockList
|-
|-
| 0x10 || KMemoryBlockList || Blocks
| 8 || u64 || MaxAddr
|-
|-
| 0x28 || [[#KProcess]]* || OwnerProcess
| 0x10 || u64 || MinAddr
|}
|}
= KSharedMemory =
== KMemoryBlock ==
Size: 0x40
{| class="wikitable" border="1"
{| class="wikitable" border="1"
|-
|-
! 1.0.0 Offset || Type || Description
! Offset
! Type
! Description
|-
|-
| 0 || [[#KAutoObject]] || Inheritance
| 0 || [[#KLinkedListNode]]<[[#KMemoryBlock]] *> || NodeFor__MemoryBlockList
|-
|-
| 0x10 || KMemoryBlockList || Blocks
| 0x10 || ||
|-
|-
| 0x28 || [[#KProcess]]* || OwnerProcess
| 0x18 || ||
|-
|-
| 0x30 || int || LocalPermission
| 0x20 || u64 || BaseAddress
|-
|-
| 0x34 || int || RemotePermission
| 0x28 || u64 || NumOfPages
|-
|-
| 0x38 || bool || HasInited
| 0x30 || u32 || State
|-
|-
| 0x34 || u16 || IpcRefCount [?]
|-
|-
| 0 || [[#KAutoObject]] || Inheritance
| 0x36 || u16 || DeviceMapRefCount
|-
|-
| 0x10 || KMemoryBlockList || Blocks
| 0x38 || u8 || Permission
|-
|-
| 0x28 || [[#KResourceLimit]]* || OwnerResourceLimit
| 0x39 || u8 || UnkAttribute
|-
|-
| 0x30 || u64 || OwnerProcessPid
| 0x3A || u8 || Attribute
|}
|}
== KMemoryBlockInfo ==
Size: 0x20
= KJitMemory =
{| class="wikitable" border="1"
{| class="wikitable" border="1"
|-
|-
! Offset || Type || Description
! Offset
! Type
! Description
|-
|-
| 0 || [[#KAutoObject]] || Inheritance
| 0 || u64 || BaseAddress
|-
|-
| 0x20 || KMemoryBlockList || Blocks
| 8 || u64 || Size
|-
|-
| 0x38 || [[#KProcess]]* || SrcProcessPtr
| 0x10 || u32 || State
|-
|-
| 0x40 || u64 || SrcAddr
| 0x14 || u8 || Permission
|-
|-
| 0x48 || [[#KMutex]] || Mutex
| 0x15 || u8 || Attribute
|-
|-
| 0x50 || u8 || HasInit
| 0x16 || u8 || UnkAttribute
|-
|-
| 0x51 || u8 || HasMappedSlave
| 0x18 || u16 || IpcRefCount [?]
|-
|-
| 0x52 || u8 || HasMappedMaster
| 0x1A || u16 || DeviceMapRefCount
|}
|}
= KPort =
= KTransferMemory =
Size: 0xA8
Size: 0x48
Inherits from: [[#KAutoObject]]
Inherits from: [[#KAutoObject]]
| 0 || [[#KAutoObject]] || Inheritance
| 0 || [[#KAutoObject]] || Inheritance
|-
|-
| 0x10 || [[#KServerPort]] || ServerSide
| 0x10 || KMemoryBlockList || Blocks
|-
| 0x28 || [[#KProcess]]* || OwnerProcess
|-
| 0x30 || u64 || BaseAddress
|-
|-
| 0x60 || [[#KClientPort]] || ClientSide
| 0x38 || KMutex || Mutex
|-
|-
| 0x98 || u64 ||
| 0x40 || int || Permission
|-
|-
| 0xA0 || bool || HasInited
| 0x44 || bool || HasInited
|-
|-
| 0xA1 || bool || IsLight
| 0x45 || bool || IsMapped
|}
|}
== KServerPort ==
= KSharedMemory =
Size: 0x50
[1.0.0] Size: 0x40
[2.0.0] Size: 0x48
Inherits from: [[#KSynchronizationObject]]
Inherits from: [[#KAutoObject]]
<div style="display: inline-block;">
{| class="wikitable" border="1"
{| class="wikitable" border="1"
|-
|-
! Offset
! 1.0.0 Offset || Type || Description
|-
| 0 || [[#KAutoObject]] || Inheritance
|-
| 0x10 || KMemoryBlockList || Blocks
|-
|-
| 0 || [[#KSynchronizationObject]] || Inheritance
| 0x28 || [[#KProcess]]* || OwnerProcess
|-
|-
| 0x28 || [[#KLinkedListNode]] || IncomingConnections
| 0x30 || int || LocalPermission
|-
|-
| 0x38 || [[#KLinkedListNode]] || IncomingLightConnections
| 0x34 || int || RemotePermission
|-
|-
| 0x48 || [[#KPort]]* || Parent
| 0x38 || bool || HasInited
|}
|}
</div>
== KClientPort ==
<div style="display: inline-block; vertical-align:top;">
{| class="wikitable" border="1"
{| class="wikitable" border="1"
|-
|-
! Offset
! 2.0.0 Offset || Type || Description
|-
|-
| 0 || [[#KSynchronizationObject]] || Inheritance
| 0 || [[#KAutoObject]] || Inheritance
|-
|-
| 0x28 || u32 || NumSessions
| 0x10 || KMemoryBlockList || Blocks
|-
|-
| 0x2C || u32 || MaxSessions
| 0x28 || [[#KResourceLimit]]* || OwnerResourceLimit
|-
| 0x30 || u64 || OwnerProcessPid
|-
| 0x38 || int || LocalPermission
|-
| 0x3C || int || RemotePermission
|-
|-
| 0x30 || [[#KPort]]* || Parent
| 0x40 || bool || HasInited
|}
|}
= KSession =
</div>
Size: 0xB0
= KJitMemory =
[4.0.0+] Size: 0x58
Inherits from: [[#KAutoObject]]
Inherits from: [[#KAutoObject]]
{| class="wikitable" border="1"
{| class="wikitable" border="1"
|-
|-
! Offset
! Offset || Type || Description
|-
|-
| 0 || [[#KAutoObject]] || Inheritance
| 0 || [[#KAutoObject]] || Inheritance
|-
|-
| 0x10 || [[#KServerSession]] || ServerSide
| 0x20 || KMemoryBlockList || Blocks
|-
| 0x38 || [[#KProcess]]* || SrcProcessPtr
|-
|-
| 0x70 || [[#KClientSession]] || ClientSide
| 0x40 || u64 || SrcAddr
|-
|-
| 0xA8 || bool || HasInited
| 0x48 || [[#KMutex]] || Mutex
|}
|-
| 0x50 || u8 || HasInit
|-
| 0x51 || u8 || HasMappedSlave
|-
| 0x52 || u8 || HasMappedMaster
|}
= KPort =
[1.0.0] Size: 0xA8
[7.0.0] Size: 0x110
Inherits from: [[#KAutoObject]]
<div style="display: inline-block;">
{| class="wikitable" border="1"
{| class="wikitable" border="1"
|-
|-
! Offset || Type || Description
! 1.0.0 Offset
! Type
! Description
|-
|-
| 0 || [[#KSynchronizationObject]] || Inheritance
| 0 || [[#KAutoObject]] || Inheritance
|-
|-
| 0x28 || KLinkedListNode || NodeFor__IncomingConnections
| 0x10 || [[#KServerPort]] || ServerSide
|-
|-
| 0x38 || [[#KSession*]] || Parent
| 0x60 || [[#KClientPort]] || ClientSide
|-
|-
| 0x40 || KLinkedListNode<[[#KSessionRequest]]*> || RequestList
| 0x98 || u64 ||
|-
|-
| 0x50 || [[#KSessionRequest]]* || ActiveRequest
| 0xA0 || bool || HasInited
|-
|-
| 0x58 || ||
| 0xA1 || bool || IsLight
|}
|}
</div>
=== KSessionRequest ===
<div style="display: inline-block; vertical-align:top;">
{| class="wikitable" border="1"
{| class="wikitable" border="1"
|-
|-
! Offset || Type || Description
! 7.0.0 Offset
! Type
! Description
|-
|-
| 0 || * || Vtable
| 0 || [[#KAutoObject]] || Inheritance
|-
|-
| 0x10 || KLinkedListNode || NodeFor__RequestList
| 0x30 || [[#KServerPort]] || ServerSide
|-
|-
| 0x20 || [[#KBufferDescriptor]][8] || BufferTable
| 0xA0 || [[#KClientPort]] || ClientSide
|-
|-
| 0x120 || [[#KBufferDescriptor]]* || ExternalBufferTable
| 0xF8 || u64 ||
|-
|-
| 0x128 || u8 || NumSendBuffers
| 0x100 || char* || NamePtr
|-
|-
| 0x129 || u8 || NumRecvBuffers
| 0x108 || bool || HasInited
|-
|-
| 0x12A || u8 || NumExchBuffers
| 0x109 || bool || IsLight
|}
</div>
== KServerPort ==
Size: 0x50
Inherits from: [[#KSynchronizationObject]]
{| class="wikitable" border="1"
|-
|-
! Offset
! Type
! Description
|-
|-
| 0x138 || u64 || InitiallyZero
| 0 || [[#KSynchronizationObject]] || Inheritance
|-
|-
| 0x140 || [[#KWritableEvent]]* || ForAsyncEvent
| 0x28 || [[#KLinkedListNode]] || IncomingConnections
|-
|-
| 0x148 || u64 || CustomCmdbufAddr
| 0x38 || [[#KLinkedListNode]] || IncomingLightConnections
|-
|-
| 0x150 || u64 || CustomCmdbufSize
| 0x48 || [[#KPort]]* || Parent
|}
|}
=== KBufferDescriptor ===
== KClientPort ==
Size: 0x20
Size: 0x38
Inherits from: [[#KSynchronizationObject]]
{| class="wikitable" border="1"
{| class="wikitable" border="1"
|-
|-
! Offset || Type || Description
! Offset
! Type
! Description
|-
|-
| 0 || u64 || UserVirtAddr
| 0 || [[#KSynchronizationObject]] || Inheritance
|-
|-
| 8 || u64 || Size
| 0x28 || u32 || NumSessions
|-
|-
| 0x10 || u64 ||
| 0x2C || u32 || MaxSessions
|-
|-
| 0x30 || [[#KPort]]* || Parent
|}
|}
== KClientSession ==
= KSession =
Size: 0x38
Size: 0xB0
Inherits from: [[#KAutoObject]]
Inherits from: [[#KAutoObject]]
| 0 || [[#KAutoObject]] || Inheritance
| 0 || [[#KAutoObject]] || Inheritance
|-
|-
| 0x10 || [[#KSession]]* || Parent
| 0x10 || [[#KServerSession]] || ServerSide
|-
|-
| 0x18 || bool || HasInited
| 0x70 || [[#KClientSession]] || ClientSide
|-
|-
| 0x20 || [[#KClientPort]]* || ParentPort
| 0xA8 || bool || HasInited
|}
|}
= KLightSession =
== KServerSession ==
Size: 0xA8
Size: 0x60
Inherits from: [[#KAutoObject]]
Inherits from: [[#KSynchronizationObject]]
{| class="wikitable" border="1"
{| class="wikitable" border="1"
|-
|-
! Offset
! Offset || Type || Description
|-
|-
| 0 || [[#KAutoObject]] || Inheritance
| 0 || [[#KSynchronizationObject]] || Inheritance
|-
| 0x28 || KLinkedListNode || NodeFor__IncomingConnections
|-
| 0x38 || [[#KSession*]] || Parent
|-
|-
| 0x10 || [[#KLightSessionServer]] || ServerSide
| 0x40 || KLinkedListNode<[[#KSessionRequest]]*> || RequestList
|-
|-
| 0x68 || [[#KLightSessionClient]] || ClientSide
| 0x50 || [[#KSessionRequest]]* || ActiveRequest
|-
|-
| 0xA0 || bool || HasInited
| 0x58 || [[#KMutex]] || lock
|}
|}
== KLightServerSession ==
=== KSessionRequest ===
Size: 0x58
Size: 0x158
Inherits from: [[#KAutoObject]]
Inherits from: [[#KAutoObject]]
{| class="wikitable" border="1"
{| class="wikitable" border="1"
|-
|-
! Offset
! Offset || Type || Description
|-
|-
| 0 || [[#KAutoObject]] || Inheritance
| 0 || [[#KAutoObject]] || Inheritance
|-
|-
| 0x10 || KLinkedListNode || NodeFor__IncomingLightConnections
| 0x10 || KLinkedListNode || NodeFor__RequestList
|-
| 0x20 || [[#KBufferDescriptor]][8] || BufferTable
|-
|-
| 0x20 || [[#KLightSession]] || Parent
| 0x120 || [[#KBufferDescriptor]]* || ExternalBufferTable
|-
|-
| 0x28 || u64[6] ||
| 0x128 || u8 || NumSendBuffers
|-
|-
| 0x129 || u8 || NumRecvBuffers
|-
|-
| 0 || [[#KAutoObject]] || Inheritance
| 0x12A || u8 || NumExchBuffers
|-
|-
| 0x10 || [[#KLightSession]]* || Parent
| 0x130 || [[#KThread]]* || SenderThread
|-
|-
| 0x18 || bool || HasInited
| 0x138 || u64 || InitiallyZero
|-
|-
| 0x20 || [[#KClientPort]]* || Port
| 0x140 || [[#KWritableEvent]]* || ForAsyncEvent
|-
|-
| 0x28 || ||
| 0x148 || u64 || CustomCmdbufAddr
|-
|-
| 0x30 || [[#KProcess]]* || CreatorProcess
| 0x150 || u64 || CustomCmdbufSize
|}
|}
= KEvent =
=== KBufferDescriptor ===
Size: 0x70
Size: 0x20
{| class="wikitable" border="1"
{| class="wikitable" border="1"
|-
|-
! Offset
! Offset || Type || Description
|-
|-
| 0 || [[#KAutoObject]] || Inheritance
| 0 || u64 || UserVirtAddr
|-
|-
| 0x10 || [[#KReadableEvent]] || ReadableEvent
| 8 || u64 || Size
|-
|-
| 0x48 || [[#KWritableEvent]] || WritableEvent
| 0x10 || u64 ||
|-
|-
| 0x60 || [[#KProcess]]* || Creator
| 0x18 || u64 || BufferMemoryState
|-
|-
|}
|}
== KReadableEvent ==
== KClientSession ==
Size: 0x38
Size: 0x38
Inherits from: [[#KSynchronizationEvent]]
Inherits from: [[#KAutoObject]]
{| class="wikitable" border="1"
{| class="wikitable" border="1"
! Description
! Description
|-
|-
| 0 || [[#KSynchronizationObject]] || Inheritance
| 0 || [[#KAutoObject]] || Inheritance
|-
| 0x10 || [[#KSession]]* || Parent
|-
| 0x18 || bool || HasInited
|-
|-
| 0x28 || bool ||
| 0x20 || [[#KClientPort]]* || ParentPort
|-
|-
| 0x30 || [[#KEvent]]* || Parent
| 0x28 || ||
|}
|-
| 0x30 || [[#KProcess]]* || CreatorProcess
== KWritableEvent ==
|}
Size: 0x18
= KLightSession =
Size: 0xA8
Inherits from: [[#KAutoObject]]
Inherits from: [[#KAutoObject]]
| 0 || [[#KAutoObject]] || Inheritance
| 0 || [[#KAutoObject]] || Inheritance
|-
|-
| 0x10 || [[#KEvent]]* || Parent
| 0x10 || [[#KLightSessionServer]] || ServerSide
|-
| 0x68 || [[#KLightSessionClient]] || ClientSide
|-
| 0xA0 || bool || HasInited
|}
|}
== KInterruptEvent ==
== KLightServerSession ==
Size: 0x58
Inherits from: [[#KAutoObject]]
Inherits from: [[#KReadableEvent]]
{| class="wikitable" border="1"
{| class="wikitable" border="1"
|-
|-
! 1.0.0 Offset || Type || Description
! Offset
! Type
! Description
|-
|-
| 0 || [[#KReadableEvent]] || Inheritance
| 0 || [[#KAutoObject]] || Inheritance
|-
| 0x10 || KLinkedListNode || NodeFor__IncomingLightConnections
|-
|-
| 0x38 || [[#KInterruptReceiver]] || Receiver
| 0x20 || [[#KLightSession]] || Parent
|-
|-
| 0x48 || u32 || IrqId (or -1)
| 0x28 || u64[6] ||
|}
|}
== KLightClientSession ==
Size: 0x38
Inherits from: [[#KAutoObject]]
{| class="wikitable" border="1"
{| class="wikitable" border="1"
|-
|-
! 2.0.0 Offset || Type || Description
! Offset
! Type
! Description
|-
| 0 || [[#KAutoObject]] || Inheritance
|-
|-
| 0 || [[#KReadableEvent]] || Inheritance
| 0x10 || [[#KLightSession]]* || Parent
|-
|-
| 0x38 || [[#KInterruptReceiver]]* || Receiver
| 0x18 || bool || HasInited
|-
|-
| 0x40 || u32 || IrqId (or -1)
| 0x20 || [[#KClientPort]]* || Port
|-
|-
| 0x44 || bool || IsIrqRegistered
| 0x28 || ||
|-
| 0x30 || [[#KProcess]]* || CreatorProcess
|}
|}
=== KInterruptReceiver ===
= KEvent =
Size: 0x70
[2.0.0] Size: 0x20
Inherits from: [[#KAutoObject]]
{| class="wikitable" border="1"
{| class="wikitable" border="1"
|-
|-
! Offset || Type || Description
! Offset
! Type
! Description
|-
| 0 || [[#KAutoObject]] || Inheritance
|-
| 0x10 || [[#KReadableEvent]] || ReadableEvent
|-
| 0x48 || [[#KWritableEvent]] || WritableEvent
|-
|-
| 0 || * || Vtable
| 0x60 || [[#KProcess]]* || Creator
|-
|-
| 8 || u64 ||
| 0x68 || bool || HasInited
|}
|}
== KReadableEvent ==
Size: 0x38
Inherits from: [[#KSynchronizationEvent]]
{| class="wikitable" border="1"
{| class="wikitable" border="1"
|-
|-
! Offset || Type || Description
! Offset
! Type
! Description
|-
|-
| 0 || * || Vtable
| 0 || [[#KSynchronizationObject]] || Inheritance
|-
|-
| 8 || u64 || InitiallyZero
| 0x28 || bool ||
|-
|-
| 0x10 || [[#KInterruptEvent]]* || IrqEventPtr
| 0x30 || [[#KEvent]]* || Parent
|}
|}
= KDeviceAddressSpace =
== KWritableEvent ==
Size: 0x70
Size: 0x18
Inherits from: [[#KAutoObject]]
Inherits from: [[#KAutoObject]]
| 0 || [[#KAutoObject]] || Inheritance
| 0 || [[#KAutoObject]] || Inheritance
|-
|-
| 0x10 || [[#KMutex]] || Mutex
| 0x10 || [[#KEvent]]* || Parent
|-
|}
== KInterruptEvent ==
[1.0.0] Size: 0x50
[1.0.0] It was called KAddressSpace.
[2.0.0] Size: 0x48
Inherits from: [[#KReadableEvent]]
<div style="display: inline-block;">
{| class="wikitable" border="1"
{| class="wikitable" border="1"
|-
|-
! Offset
! 1.0.0 Offset || Type || Description
|-
|-
| 0 || u8[4] || PageTableAsids
| 0 || [[#KReadableEvent]] || Inheritance
|-
|-
| 8 || void*[4] || PageDirectories
| 0x38 || [[#KInterruptReceiver]] || Receiver
|-
|-
| 0x28 || u64 || AttachedDevicesMask
| 0x48 || u32 || IrqId (or -1)
|-
|}
| 0x30 || u32 || RegVal32Bit
</div>
<div style="display: inline-block; vertical-align:top;">
{| class="wikitable" border="1"
|-
! 2.0.0 Offset || Type || Description
|-
| 0 || [[#KReadableEvent]] || Inheritance
|-
|-
| 0x34 || u32 || RegVal32BitEmpty
| 0x38 || [[#KInterruptReceiver]]* || Receiver
|-
|-
| 0x38 || u32 || RegVal36Bit
| 0x40 || u32 || IrqId (or -1)
|-
|-
| 0x3C || u32 || RegVal36BitEmpty
| 0x44 || bool || IsIrqRegistered
|}
|}
</div>
= KResourceLimit =
=== KInterruptReceiver ===
Size: 0x68
[1.0.0] Size: 0x10
[2.0.0] Size: 0x20
<div style="display: inline-block;">
{| class="wikitable" border="1"
{| class="wikitable" border="1"
|-
|-
! Offset
! Offset || Type || Description
|-
|-
| 0 || [[#KAutoObject]] || Inheritance
| 0 || * || Vtable
|-
|-
| 0x10 || u64[5] || CurrentValue
| 8 || u64 ||
|}
|}
</div>
<div style="display: inline-block; vertical-align:top;">
<div style="display: inline-block;">
{| class="wikitable" border="1"
{| class="wikitable" border="1"
|-
|-
! 1.0.0 Offset || Type || Description
! Offset || Type || Description
|-
|-
| 0 || [[#KPoolAllocator]][3] || Allocator
| 0 || * || Vtable
|-
|-
| 0x348 || [[#KPoolRefManager]] || RefManager
| 8 || u64 || InitiallyZero
|-
|-
| 0x368 || u64 || AllocationCounter
| 0x10 || [[#KInterruptEvent]]* || IrqEventPtr
|-
|-
| 0x370 || u64 ||
| 0x18 || s32 || IrqId
|}
|}
</div>
</div>
= KDeviceAddressSpace =
Size: 0x70
Inherits from: [[#KAutoObject]]
{| class="wikitable" border="1"
{| class="wikitable" border="1"
|-
|-
! 2.0.0 Offset || Type || Description
! Offset
! Type
! Description
|-
| 0 || [[#KAutoObject]] || Inheritance
|-
| 0x10 || [[#KMutex]] || Mutex
|-
|-
| 0 || [[#KPoolAllocator]] || Allocator0
| 0x18 || [[#KSmmuManager]] || Manager
|-
|-
| 0x220 || [[#KPartitionInfo]]* || PartitionInfo0
| 0x58 || u64 || BaseAddress
|-
|-
| 0x228 || [[#KPoolAllocator]] || Allocator1
| 0x60 || u64 || Size
|-
|-
| 0x448 || [[#KPartitionInfo]]* || PartitionInfo1
| 0x68 || bool || HasInited
|}
|}
[1.0.0] It was called KAddressSpace.
[1.0.0] Size: 0x118
== KSmmuManager ==
Size: 0x40
{| class="wikitable" border="1"
{| class="wikitable" border="1"
|-
|-
! 1.0.0 Offset || Type || Description
! Offset
! Type
! Description
|-
| 0 || u8[4] || PageTableAsids
|-
| 8 || void*[4] || PageDirectories
|-
| 0x28 || u64 || AttachedDevicesMask
|-
|-
| 0 || void* || MemoryBase
| 0x30 || u32 || RegVal32Bit
|-
|-
| 8 || u64 || MemorySize
| 0x34 || u32 || RegVal32BitEmpty
|-
|-
| 0x10 || s32 || NumPools
| 0x38 || u32 || RegVal36Bit
|-
|-
| 0x18 || [[#KPool]][8] || Pools
| 0x3C || u32 || RegVal36BitEmpty
|}
|}
= KResourceLimit =
Size: 0x68
Inherits from: [[#KAutoObject]]
{| class="wikitable" border="1"
{| class="wikitable" border="1"
|-
|-
! 2.0.0 Offset || Type || Description
! Offset
! Type
! Description
|-
|-
| 0 || void* || MemoryBase
| 0 || [[#KAutoObject]] || Inheritance
|-
|-
| 8 || u64 || MemorySize
| 0x10 || u64[5] || CurrentValue
|-
|-
| 0x10 || [[#KPool]][8] || Pools
| 0x38 || u64[5] || LimitValue
|-
|-
| 0x210 || s32 || NumPools
| 0x60 || [[#KMutex]] || Mutex
|}
|}
=== KPool ===
= KPoolManager =
[1.0.0] Size: 0x20
[1.0.0] Size: 0x380
[2.0.0] Size: 0x40
[2.0.0] Size: 0x450
<div style="display: inline-block;">
<div style="display: inline-block;">
! 1.0.0 Offset || Type || Description
! 1.0.0 Offset || Type || Description
|-
|-
| 0 || KPoolHeader* || FirstFreeChunk
| 0 || [[#KPoolAllocator]][3] || Allocator
|-
| 0x348 || [[#KPoolRefManager]] || RefManager
|-
|-
| 8 || u64 ||
| 0x368 || u64 || AllocationCounter
|-
|-
| 0x10 || u64 ||
| 0x370 || u64 ||
|-
|-
| 0x18 || void* || SingletonTableEntryPtr
| 0x378 || [[#KMutex]] || Mutex
|}
|}
</div>
</div>
! 2.0.0 Offset || Type || Description
! 2.0.0 Offset || Type || Description
|-
|-
| 0 || KPoolHeader* || FirstFreeChunk
| 0 || [[#KPoolAllocator]] || Allocator0
|-
|-
| 8 || u64 ||
| 0x220 || [[#KPartitionInfo]]* || PartitionInfo0
|-
|-
| 0x10 || u64 ||
| 0x228 || [[#KPoolAllocator]] || Allocator1
|-
|-
| 0x18 || void* || SingletonTableEntryPtr
| 0x448 || [[#KPartitionInfo]]* || PartitionInfo1
|}
|}
</div>
</div>
== KPoolRefManager ==
== KPoolAllocator ==
[1.0.0] Size: 0x20
[1.0.0] Size: 0x118
[2.0.0] Size: 0x220
<div style="display: inline-block;">
{| class="wikitable" border="1"
{| class="wikitable" border="1"
|-
|-
! Offset || Type || Description
! 1.0.0 Offset || Type || Description
|-
|-
| 0 || [[#KPoolManager]]* || Parent
| 0 || void* || MemoryBase
|-
|-
| 8 || void* || PoolBase
| 8 || u64 || MemorySize
|-
|-
| 0x10 || u64 || MaxPage
| 0x10 || s32 || NumPools
|-
|-
| 0x18 || u16* || RefCountTable
| 0x18 || [[#KPool]][8] || Pools
|}
|}
</div>
<div style="display: inline-block; vertical-align:top;">
{| class="wikitable" border="1"
|-
! 2.0.0 Offset || Type || Description
|-
| 0 || void* || MemoryBase
|-
| 8 || u64 || MemorySize
|-
| 0x10 || [[#KPool]][8] || Pools
|-
| 0x210 || s32 || NumPools
|}
</div>
= KObjectAllocator =
=== KPool ===
Size: 0x50
[1.0.0] Size: 0x20
[2.0.0] Size: 0x40
{| class="wikitable" border="1"
<div style="display: inline-block;">
|-
{| class="wikitable" border="1"
! Offset || Type || Description
|-
|-
! 1.0.0 Offset || Type || Description
| 0 || [[#KLockedList]] || LockedList
|-
|-
| 0 || KPoolHeader* || FirstFreeChunk
| 0x28 || [[#KSlabHeap]] || SlabHeap
|-
| 8 || u64 ||
|-
| 0x10 || u64 ||
|-
| 0x18 || void* || SingletonTableEntryPtr
|}
</div>
<div style="display: inline-block; vertical-align:top;">
{| class="wikitable" border="1"
|-
! 2.0.0 Offset || Type || Description
|-
| 0 || KPoolHeader* || FirstFreeChunk
|-
| 8 || u64 ||
|-
| 0x10 || u64 ||
|-
| 0x18 || void* || SingletonTableEntryPtr
|-
| 0x20 || [[#KPool]]* || Parent
|-
| 0x30 || u64[2] || DmaProtectionKey
|}
</div>
== KPoolRefManager ==
[1.0.0] Size: 0x20
{| class="wikitable" border="1"
|-
! Offset || Type || Description
|-
| 0 || [[#KPoolManager]]* || Parent
|-
| 8 || void* || PoolBase
|-
| 0x10 || u64 || MaxPage
|-
| 0x18 || u16* || RefCountTable
|}
= KObjectAllocator =
Size: 0x50
[5.0.0]? Size: 0x48
{| class="wikitable" border="1"
|-
! Offset || Type || Description
|-
| 0 || [[#KLockedList]] || LockedList
|-
| 0x28 || [[#KSlabHeap]] || SlabHeap
|}
= KSlabHeap =
Size: 0x28
{| class="wikitable" border="1"
|-
! Offset || Type || Description
|-
| 0 || void* || FreeListHead
|-
| 0x8 || u64 ||
|-
| 0x10 || void* || HeapPtr
|-
| 0x18 || u64 || TotalHeapSize
|-
| 0x20 || u64 || SingleObjectSize
|}
5.0.0 (?):
{| class="wikitable" border="1"
|-
! Offset || Type || Description
|-
| 0 || void* || FreeListHead
|-
| 0x8 || u64 || SingleObjectSize
|-
| 0x10 || void* || HeapPtr
|-
| 0x18 || void* || Start (equal to HeapPtr on init)
|-
| 0x20 || void* || End
|}
= KPageTableAllocator =
Size: 0x30
{| class="wikitable" border="1"
|-
! Offset || Type || Description
|-
| 0 || u64 ||
|-
| 0x10 || u16* || RefCountTable
|-
| 0x10 || void* || BaseAddress
|-
| 0x18 || u64 || Size
|-
| 0x20 || u64 ||
|-
| 0x28 || u64 ||
|}
= KIrqManager =
[1.0.0] Size: 0x1608
{| class="wikitable" border="1"
|-
! Offset || Type || Description
|-
| 0 || [[#KIrqEntry]][32] || Core0Irq
|-
| 0x200 || [[#KIrqEntry]][32] || Core1Irq
|-
| 0x400 || [[#KIrqEntry]][32] || Core2Irq
|-
| 0x600 || [[#KIrqEntry]][32] || Core3Irq
|-
| 0x800 || [[#KIrqEntry]][224] || SharedIrqs
|-
| 0x1600 || [[#KMutex]] || Mutex
|}
== KIrqEntry ==
[1.0.0] Size: 0x10
{| class="wikitable" border="1"
|-
! Offset || Type || Description
|-
| 0 || [[#KInterruptReceiver]]* || Receiver
|-
| 8 || u8 || State0
|-
| 9 || u8 || State1
|}
= KDebug =
Size: 0x50
{| class="wikitable" border="1"
|-
! Offset || Type || Description
|-
| 0 || [[#KSynchronizationObject]] || Inheritance
|-
| 0x28 || [[#KLinkedListNode]]<[[#KDebugEvent]]> || EventList
|-
| 0x38 || u32 || Flags
|-
| 0x40 || [[#KProcess]]* || ProcessPtr
|-
| 0x48 || [[#KMutex]] || Mutex
|}
== KDebugEvent ==
Size: 0x60
{| class="wikitable" border="1"
|-
! Offset || Type || Description
|-
| 0 || [[#KLinkedListNode]]<[[#KDebugEvent]] *> || NodeFor__EventList
|-
| 0x10 || u32 || EventType
|-
| 0x14 || u32 || ThreadId
|-
| 0x18 || u32 || Flags
|-
| 0x1C || u16 ||
|-
| 0x1E || bool ||
|-
| 0x20 || ... || ...
|}
|}
= KManagedPort =
= KSlabHeap =
Size: 0x28
Size: 0x28
! Offset || Type || Description
! Offset || Type || Description
|-
|-
| 0 || void* || FreeListHead
| 0 || [[#KLinkedListNode]]<[[#KManagedPort]] *> || NodeFor__ManagedPortList
|-
|-
| 0x18 || u64 || TotalHeapSize
| 0x10 || char[12] || PortName
|-
|-
| 0x20 || u64 || SingleObjectSize
| 0x20 || [[#KClientPort]]* || ClientPort
|}
|}
= Slab Information =
The Horizon/NX kernel keeps all objects in slab allocators, that can allocate a fixed amount of each. Attempting to allocate an object when the slab heap is full will result in an error 0xCE01 (Resource Exhaustion).
{| class="wikitable" border="1"
{| class="wikitable" border="1"
|-
|-
! Offset || Type || Description
! Object || Slab Count
|-
|-
| 0x600 || [[#KIrqEntry]][32] || Core3Irq
| KEvent || 600
|-
|-
| 0x800 || [[#KIrqEntry]][224] || SharedIrqs
| KInterruptEvent || 100
|-
|-
| KProcess || 80
|-
|-
| 0 || [[#KIrqReciever*]] || Receiver
| KThread || 700
|-
|-
| 8 || u8 || State0
| KPort || 200
|-
|-
| 9 || u8 || State1
| KSharedMemory || 80
|-
|-
| KTransferMemory || 200
|-
|-
| 0 || [[#KSynchronizationObject]] || Inheritance
| KDeviceAddressSpace || 300
|-
|-
| 0x28 || [[#KLinkedListNode]]<[[#KDebugEvent]]> || EventList
| KDebug || 4
|-
|-
| 0x38 || u32 || Flags
| KSession || 800
|-
|-
| 0x40 || [[#KProcess]]* || ProcessPtr
| KLightSession || 100
|-
|-
| 0x48 || [[#KMutex]] || Mutex
| KLinkedListEntry<void*> || 17 231
|-
|-
| KLinkedListNode || 4 000
|-
|-
| 0 || [[#KLinkedListNode]]<[[#KDebugEvent]] *> || NodeFor__EventList
| KMemoryBlock (System) || 20 000
|-
|-
| 0x10 || u32 || EventType
| KMemoryBlock (Other) || 10 000
|-
|-
| 0x14 || u32 || ThreadId
| KTlsPageManager || 167
|-
|-
| 0x18 || u32 || Flags
| KManagedPort || 7
|-
|-
| 0x1C || u16 ||
| KDebugEvent || 704
|-
|-
| 0x1E || bool ||
| KSessionRequest || 1 600
|-
|-
| 0x20 || ... || ...
| KResourceLimit || 5
|}
|}