Kernel: Difference between revisions
| m Hexkyz moved page Kernel objects to Kernel: Use this page for general kernel documentation | |||
| (100 intermediate revisions by 5 users not shown) | |||
| Line 2: | Line 2: | ||
| 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" | ||
| |- | |- | ||
| Line 8: | Line 34: | ||
| | 0 || * || Vtable | | 0 || * || Vtable | ||
| |- | |- | ||
| | 8 ||  | | 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]] | ||
| Line 22: | Line 54: | ||
| | 0 || [[#KAutoObject]] || Inheritance | | 0 || [[#KAutoObject]] || Inheritance | ||
| |- | |- | ||
| | 0x10 ||  | | 0x10 || [[#KLinkedList]] || ThreadSyncList | ||
| |} | |||
| = KMutex = | |||
| Size: 0x8 | |||
| {| class="wikitable" border="1" | |||
| |- | |- | ||
| |  | ! Offset || Type || Description | ||
| |- | |||
| | 0 || u64 || OwnerTag | |||
| |} | |} | ||
| = KRecursiveLock = | = KRecursiveLock = | ||
| Size:  | Size: 0x18 | ||
| {| class="wikitable" border="1" | {| class="wikitable" border="1" | ||
| Line 34: | Line 74: | ||
| ! Offset || Type || Description | ! Offset || Type || Description | ||
| |- | |- | ||
| | 0 ||  | | 0 || [[#KThread]] * || Owner | ||
| |- | |||
| | 8 || s32 || Count | |||
| |} | |} | ||
| = KLockedList = | = KLockedList = | ||
| Size: 0x28 | Size: 0x28 | ||
| [5.0.0]? Size: 0x20 | |||
| {| class="wikitable" border="1" | {| class="wikitable" border="1" | ||
| Line 48: | Line 93: | ||
| | 8 || [[#KLinkedListNode]] || List | | 8 || [[#KLinkedListNode]] || List | ||
| |- | |- | ||
| | 0x18 || [[# | | 0x18 || [[#KMutex]] || Mutex | ||
| |- | |- | ||
| | 0x20 || u64 || MaxCount | | 0x20 || u64 || MaxCount | ||
| |} | |||
| [5.0.0]?: | |||
| {| class="wikitable" border="1" | |||
| |- | |||
| ! Offset || Type || Description | |||
| |- | |||
| | 0 || [[#KLinkedListNode]] || List | |||
| |- | |||
| | 0x10 || [[#KMutex]] || Mutex | |||
| |- | |||
| | 0x18 || u64 || MaxCount | |||
| |} | |} | ||
| Line 63: | Line 121: | ||
| |- | |- | ||
| | 8 || [[#KLinkedListNode]]* || Next | | 8 || [[#KLinkedListNode]]* || Next | ||
| |} | |||
| = KLinkedListEntry = | |||
| Size: 0x10 + <code>sizeof(T)</code> | |||
| {| class="wikitable" border="1" | |||
| |- | |||
| ! Offset || Type || Description | |||
| |- | |||
| | 0 || [[#KLinkedListNode]] || NodeFor__List | |||
| |- | |||
| | 0x10 || T || Data | |||
| |} | |||
| = KLinkedList = | |||
| Size: 0x18 | |||
| {| class="wikitable" border="1" | |||
| |- | |||
| ! Offset || Type || Description | |||
| |- | |||
| | 0 || u64 || Count  | |||
| |- | |||
| | 8 || [[#KLinkedListNode]] || Bounds (first, last) | |||
| |} | |||
| = KRedBlackTreeNode = | |||
| Size: 0x20 | |||
| Note: This is BSD sys/tree.h's RB_ENTRY(...). | |||
| {| class="wikitable" border="1" | |||
| |- | |||
| ! Offset || Type || Description | |||
| |- | |||
| | 0 || KRedBlackTreeNode* || Left Child  | |||
| |- | |||
| | 8 || KRedBlackTreeNode* || Right Child  | |||
| |- | |||
| | 0x10 || KRedBlackTreeNode* || Parent  | |||
| |- | |||
| | 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 | |||
| |- | |||
| | 0x2F8 || u64 || CoreMaskOverride | |||
| |- | |||
| | 0x300 || u64 || ThreadId | |||
| |- | |||
| | 0x308 || u64 || TotalTimeRunning | |||
| |- | |||
| | 0x310 || [[#KSynchronizationObject]]* || SignalledObjectPtr | |||
| |- | |||
| | 0x318 || u64 || | |||
| |- | |||
| | 0x320 || u64 || CondVar_CondVarUserAddr | |||
| |- | |||
| | 0x328 || u64 || Entrypoint | |||
| |- | |||
| | 0x330 || u64 || CondVar_MutexUserAddr | |||
| |- | |||
| | 0x338 || [[#KProcess]]* || ProcessPtr | |||
| |- | |||
| | 0x340 || void* || KernelThreadStack | |||
| |- | |||
| | 0x348 || u64 || | |||
| |- | |||
| | 0x350 || void* || TlsKernelPtr | |||
| |- | |||
| | 0x358 || void* || TlsPhysicalPtr | |||
| |- | |||
| | 0x360 || [[#KSynchronizationObject]]*[0x40] || SyncObjects | |||
| |- | |||
| | 0x560 || [[#KThread]]* || CondVar_NextThreadPtr | |||
| |- | |||
| | 0x568 || [[#KThread]]* || CondVar_PrevThreadPtr | |||
| |- | |||
| | 0x570 || [[#KSynchronizationObject]]* || SignalledObjectPtr? | |||
| |- | |||
| | 0x578 || KLinkedListNode || | |||
| |- | |||
| | 0x588 || KLinkedListNode || | |||
| |- | |||
| | 0x598 || KLinkedListNode || NodeFor__ThreadList | |||
| |- | |||
| | 0x5A8 || KLinkedListNode || NodeFor__ThreadsOnSameCore | |||
| |- | |||
| | 0x5B8 || [[#KThread]]* || | |||
| |- | |||
| | 0x5C0 || [[#KThread]]* || CondVar_SelfPtr | |||
| |- | |||
| | 0x5C8 || u64 || | |||
| |- | |||
| | 0x5D0 || u64 || | |||
| |- | |||
| | 0x5D8 || u64 || | |||
| |- | |||
| | 0x5E0 || u32 || CondVar_WaitThreadHandle | |||
| |- | |||
| | 0x5E4 || u32 || SchedulingFlags_Default | |||
| |- | |||
| | 0x5E8 || u32 || WaitSync_RetVal | |||
| |- | |||
| | 0x5EC || u32 || | |||
| |- | |||
| | 0x5F0 || u32 || ActualPriority | |||
| |- | |||
| | 0x5F4 || u32 || | |||
| |- | |||
| | 0x5F8 || u32 || | |||
| |- | |||
| | 0x5FC || u32 || | |||
| |- | |||
| | 0x600 || u32 || WantedPriority | |||
| |- | |||
| | 0x604 || u32 || CpuCore | |||
| |- | |||
| | 0x608 || u8 || State | |||
| |- | |||
| | 0x609 || u8 || ShallBeTerminated | |||
| |- | |||
| | 0x60A || u8 || | |||
| |- | |||
| | 0x60B || u8 || | |||
| |- | |||
| | 0x60C || u8 || | |||
| |- | |||
| | 0x60D || u8 || | |||
| |- | |||
| | 0x60E || u8 || HasExited | |||
| |- | |||
| | 0x60F || u8 || HasCpuCoreOverride | |||
| |- | |||
| | ... || ... || ... | |||
| |} | |} | ||
| Line 69: | Line 296: | ||
| [2.0.0] Size: 0x2480 | [2.0.0] Size: 0x2480 | ||
| [3.0.0] Size: 0x2580 | |||
| [5.0.0] Size: 0x4600 | |||
| Inherits from: [[#KSynchronizationObject]] | Inherits from: [[#KSynchronizationObject]] | ||
| <div style="display: inline-block"> | <div style="display: inline-block"> | ||
| {| class="wikitable" border="1" | {| class="wikitable" border="1" | ||
| |- | |- | ||
| Line 80: | Line 310: | ||
| | 0 || [[#KSynchronizationObject]] || Inheritance | | 0 || [[#KSynchronizationObject]] || Inheritance | ||
| |- | |- | ||
| | 0x28 || || | | 0x28 || KProcessTerminationMessage || Sent to mailbox 0 when self-terminating. | ||
| |- | |- | ||
| | 0x38 || [[#KMemoryManager]] || MemoryManager | | 0x38 || [[#KMemoryManager]] || MemoryManager | ||
| Line 86: | Line 316: | ||
| | 0xF0 || u64 || TotalMemUsage | | 0xF0 || u64 || TotalMemUsage | ||
| |- | |- | ||
| | 0xF8  | | 0xF8 || [[#KLinkedList]]<[[#KTlsPageManager]]*>> || TlsPagesList | ||
| |- | |- | ||
| | 0x110 || s32 || DefaultCpuCore | | 0x110 || s32 || DefaultCpuCore | ||
| |- | |- | ||
| | 0x118 || KDebug* || Debug | | 0x118 || [[#KDebug]]* || Debug | ||
| |- | |- | ||
| | 0x120 || [[#KResourceLimit]]* || ResourceLimit | | 0x120 || [[#KResourceLimit]]* || ResourceLimit | ||
| Line 98: | Line 326: | ||
| | 0x128 || u32 || State | | 0x128 || u32 || State | ||
| |- | |- | ||
| | 0x130 || [[# | | 0x130 || [[#KMutex]] || ProcessMutex | ||
| |- | |- | ||
| | 0x138 || [[# | | 0x138 || [[#KMutex]] || ThreadingMutex | ||
| |- | |- | ||
| | 0x140 || [[#KLinkedListNode]]<[[#KThread]]> || ThreadArbiterList | | 0x140 || [[#KLinkedListNode]]<[[#KThread]] *> || ThreadArbiterList | ||
| |- | |- | ||
| | 0x150 || KLinkedListNode || | | 0x150 || KLinkedListNode || | ||
| Line 114: | Line 342: | ||
| | 0x182 || u8 || IsSystem | | 0x182 || u8 || IsSystem | ||
| |- | |- | ||
| | 0x183 || u8[12] ||  | | 0x183 || u8[12+1] || ProcessName | ||
| |- | |- | ||
| | 0x190 || u16 || NumberOfCreatedThreads | | 0x190 || u16 || NumberOfCreatedThreads | ||
| Line 140: | Line 366: | ||
| | 0x278 || u64 || MaxTotalMemUsage | | 0x278 || u64 || MaxTotalMemUsage | ||
| |- | |- | ||
| | 0x280 ||  | | 0x280 || u32 || ProcessCategory (0: regular title, 1: kernel built-in) | ||
| |- | |- | ||
| | 0x288 || [[#KProcessHandleTable]] || HandleTable | | 0x288 || [[#KProcessHandleTable]] || HandleTable | ||
| Line 146: | Line 372: | ||
| | 0x528 || void* || UsermodeExceptionTlsArea | | 0x528 || void* || UsermodeExceptionTlsArea | ||
| |- | |- | ||
| | 0x530 || [[#KLinkedListNode]]<[[#KThread]]> || ExceptionThreadList | | 0x530 || [[#KLinkedListNode]]<[[#KThread]] *> || ExceptionThreadList | ||
| |- | |- | ||
| | 0x540 || [[#KThread]]* || ExceptionThread | | 0x540 || [[#KThread]]* || ExceptionThread | ||
| |- | |- | ||
| | 0x548 || [[#KLinkedListNode]]<[[#KThread]]> || ThreadList | | 0x548 || [[#KLinkedListNode]]<[[#KThread]] *> || ThreadList | ||
| |- | |- | ||
| | 0x558 ||  | | 0x558 || bool || HasStarted | ||
| |- | |- | ||
| | 0x55C || u32 ||  | | 0x55C || u32 || UnusedZero | ||
| |- | |- | ||
| | 0x560 || u64[ | | 0x560 || u64[2] || UnusedZeroes | ||
| |- | |- | ||
| |  | | 0x570 || u64 || TotalTimeRunning | ||
| |- | |- | ||
| | 0x5A8 || u64 || | | 0x578 || u64[5] || UnusedZeroes | ||
| |- | |||
| | 0x5A0 || u64 || UnusedZero | |||
| |- | |||
| | 0x5A8 || u64 || UnusedZero | |||
| |} | |} | ||
| </div> | </div> | ||
| Line 171: | Line 401: | ||
| | 0 || [[#KSynchronizationObject]] || Inheritance | | 0 || [[#KSynchronizationObject]] || Inheritance | ||
| |- | |- | ||
| | 0x28 || || | | 0x28 || KProcessTerminationMessage || Sent to mailbox 0 when self-terminating. | ||
| |- | |- | ||
| | 0x38 || [[#KMemoryManager]] || MemoryManager | | 0x38 || [[#KMemoryManager]] || MemoryManager | ||
| Line 177: | Line 407: | ||
| | 0x100 || u64 || TotalMemUsage | | 0x100 || u64 || TotalMemUsage | ||
| |- | |- | ||
| | 0x108  | | 0x108 || [[#KLinkedList]]<[[#KTlsPageManager]]*> || TlsPagesList | ||
| |- | |- | ||
| | 0x120 || s32 || DefaultCpuCore | | 0x120 || s32 || DefaultCpuCore | ||
| |- | |- | ||
| | 0x128 || KDebug* || Debug | | 0x128 || [[#KDebug]]* || Debug | ||
| |- | |- | ||
| | 0x130 || [[#KResourceLimit]]* || ResourceLimit | | 0x130 || [[#KResourceLimit]]* || ResourceLimit | ||
| Line 189: | Line 417: | ||
| | 0x138 || u32 || State | | 0x138 || u32 || State | ||
| |- | |- | ||
| | 0x140 || [[# | | 0x140 || [[#KMutex]] || ProcessMutex | ||
| |- | |- | ||
| | 0x148 || [[# | | 0x148 || [[#KMutex]] || ThreadingMutex | ||
| |- | |- | ||
| | 0x150 || [[#KLinkedListNode]]<[[#KThread]]> || ThreadArbiterList | | 0x150 || [[#KLinkedListNode]]<[[#KThread]] *> || ThreadArbiterList | ||
| |- | |- | ||
| | 0x160 || KLinkedListNode || | | 0x160 || KLinkedListNode || | ||
| Line 205: | Line 433: | ||
| | 0x192 || u8 || IsSystem | | 0x192 || u8 || IsSystem | ||
| |- | |- | ||
| | 0x193 || u8[12] ||  | | 0x193 || u8[12+1] || ProcessName | ||
| |- | |- | ||
| | 0x1A0 || u16 || NumberOfCreatedThreads | | 0x1A0 || u16 || NumberOfCreatedThreads | ||
| Line 214: | Line 440: | ||
| |- | |- | ||
| | 0x1A4 || u32 || ProcessFlags | | 0x1A4 || u32 || ProcessFlags | ||
| |- | |||
| | 0x1A8 || [[#KProcessCapabilities]] || Capabilities | |||
| |- | |||
| | 0x258 || u64 || TitleId | |||
| |- | |||
| | 0x260 || u64 || ProcessId | |||
| |- | |||
| | 0x268 || u64 || CreatedTickstamp | |||
| |- | |||
| | 0x270 || u64 || Entrypoint | |||
| |- | |||
| | 0x278 || u64 || CodeMemUsage | |||
| |- | |||
| | 0x280 || u64 || DynamicMemUsage | |||
| |- | |||
| | 0x288 || u64 || MaxTotalMemUsage | |||
| |- | |||
| | 0x290 || u32 || ProcessCategory (0: regular title, 1: kernel built-in) | |||
| |- | |||
| | 0x298 || u64[5] || Unused [?] | |||
| |- | |||
| | 0x2C0 || [[#KProcessHandleTable]] || HandleTable | |||
| |- | |||
| | 0x2380 || void* || UsermodeExceptionTlsArea | |||
| |- | |||
| | 0x2388 || [[#KLinkedListNode]]<[[#KThread]] *> || ExceptionThreadList | |||
| |- | |||
| | 0x2398 || [[#KThread]]* || ExceptionThread | |||
| |- | |||
| | 0x23A0 || [[#KLinkedListNode]]<[[#KThread]] *> || ThreadList | |||
| |- | |||
| | 0x23B0 || [[#KLinkedListNode]]<[[#KSharedMemoryRef]] *> || MappedSharedMemoriesList | |||
| |- | |||
| | 0x23C0 || bool || HasStarted | |||
| |- | |||
| | 0x23C1 || bool || HasException | |||
| |- | |||
| | 0x23C4 || u32 || ExceptionEnum0 | |||
| |- | |||
| | 0x23C8 || u64 || ExceptionEnum1 | |||
| |- | |||
| | 0x23D0 || u64 || ExceptionThreadUnkInfo0 | |||
| |- | |||
| | 0x23D8 || u64 || BreakArg0 | |||
| |- | |||
| | 0x23E0 || u64 || BreakArg1 | |||
| |- | |||
| | 0x23E8 || u64 || BreakArg2 | |||
| |- | |||
| | 0x23F0 || u64 || ExceptionThreadUnkInfo1 | |||
| |- | |||
| | 0x23F8 || u32 || UnusedZero | |||
| |- | |||
| | 0x2400 || u64[8] || UnusedZeroes | |||
| |- | |||
| | 0x2440 || u64 || UnusedZero | |||
| |- | |||
| | 0x2448 || u64 || UnusedZero | |||
| |- | |||
| | 0x2450 || u64[6] || Unused [?] | |||
| |} | |} | ||
| </div> | </div> | ||
| == KTlsPageManager == | |||
| Size: 0x20 | |||
| {| class="wikitable" border="1" | |||
| |- | |||
| ! Offset | |||
| ! Type | |||
| ! Description | |||
| |- | |||
| | 0 || void* || TlsPagePtr | |||
| |- | |||
| | 8 || [[#KProcess*]] || ProcessPtr | |||
| |- | |||
| | 0x10 || u32 || UsageCount | |||
| |- | |||
| | 0x14 || u8[8] || IsSlotFree | |||
| |} | |||
| == KProcessCapabilities == | == KProcessCapabilities == | ||
| Line 246: | Line 550: | ||
| [1.0.0] Size: 0x2A0 | [1.0.0] Size: 0x2A0 | ||
| [2.0.0] Size:  | [2.0.0] Size: 0x20C0 | ||
| <div style="display: inline-block"> | |||
| {| class="wikitable" border="1" | {| class="wikitable" border="1" | ||
| |- | |- | ||
| ! Offset | ! 1.0.0 Offset || Type || Description | ||
| |- | |- | ||
| | 0 || [[#KHandleEntry]]* || TablePtr | | 0 || [[#KHandleEntry]]* || TablePtr | ||
| Line 262: | Line 565: | ||
| | 0x290 || u16 || Size | | 0x290 || u16 || Size | ||
| |- | |- | ||
| | 0x292 || u16 || | | 0x292 || u16 || MaxUsageAtOnce | ||
| |- | |- | ||
| | 0x294 || u16 || IdCounter | | 0x294 || u16 || IdCounter | ||
| Line 270: | Line 573: | ||
| | 0x298 || [[#KSpinLock]] || Lock | | 0x298 || [[#KSpinLock]] || Lock | ||
| |} | |} | ||
| </div> | |||
| <div style="display: inline-block; vertical-align:top;"> | |||
| {| class="wikitable" border="1" | |||
| |- | |||
| ! 2.0.0 Offset || Type || Description | |||
| |- | |||
| | 0 || [[#KHandleEntry]]* || TablePtr | |||
| |- | |||
| | 8 || [[#KHandleEntry]]* || NextFreeEntry | |||
| |- | |||
| | 0x10 || [[#KHandleEntry]][1024] || InternalTable | |||
| |- | |||
| | 0x2010 || u16 || Size | |||
| |- | |||
| | 0x2012 || u16 || MaxUsageAtOnce | |||
| |- | |||
| | 0x2014 || u16 || IdCounter | |||
| |- | |||
| | 0x2016 || u16 || NumActiveSlots | |||
| |- | |||
| | 0x2040 || [[#KSpinLock]] || Lock | |||
| |} | |||
| </div> | |||
| === KHandleEntry === | === KHandleEntry === | ||
| [1.0.0] Size: 0x10 | |||
| [2.0.0] Size: 8 | |||
| [5.0.0] Size: 0x10 | |||
| <div style="display: inline-block"> | |||
| {| class="wikitable" border="1" | {| class="wikitable" border="1" | ||
| |- | |- | ||
| ! Offset | ! 1.0.0 Offset || Type || Description | ||
| |- | |- | ||
| | 0 || u16 || HandleId | | 0 || u16 || HandleId | ||
| Line 284: | Line 616: | ||
| | 8 || [[#KAutoObject]]* || Object | | 8 || [[#KAutoObject]]* || Object | ||
| |} | |} | ||
| </div> | |||
| <div style="display: inline-block; vertical-align:top;"> | |||
| {| class="wikitable" border="1" | |||
| |- | |||
| ! 2.0.0 Offset || Type || Description | |||
| |- | |||
| | 0 || u16 || HandleId | |||
| |- | |||
| | 2 || u8 || ObjectType | |||
| |- | |||
| | 4 || u32 || ObjectCompressedPtr | |||
| |} | |||
| </div> | |||
| <div style="display: inline-block; vertical-align:top;"> | |||
| {| class="wikitable" border="1" | |||
| |- | |||
| ! 5.0.0 Offset || Type || Description | |||
| |- | |||
| | 0 || u16 || HandleId | |||
| |- | |||
| | 2 || u16 || ObjectType | |||
| |- | |||
| | 8 || [[#KAutoObject]]* || object | |||
| |} | |||
| </div> | |||
| === KSpinLock === | === KSpinLock === | ||
| Size: 0x1 | [1.0.0] Size: 0x1 | ||
| [2.0.0] Size: 0x40 | |||
| <div style="display: inline-block"> | |||
| {| class="wikitable" border="1" | |||
| |- | |||
| ! 1.0.0 Offset || Type || Description | |||
| |- | |||
| | 0 || u8 || IsBusy | |||
| |} | |||
| </div> | |||
| <div style="display: inline-block; vertical-align:top;"> | |||
| {| class="wikitable" border="1" | |||
| |- | |||
| ! 2.0.0 Offset || Type || Description | |||
| |- | |||
| | 0 || u16 || | |||
| |- | |||
| | 0x20 || u16 || | |||
| |} | |||
| </div> | |||
| == KSharedMemoryRef == | |||
| [2.0.0] Size: 0x40 | |||
| {| class="wikitable" border="1" | {| class="wikitable" border="1" | ||
| Line 292: | Line 676: | ||
| ! Offset || Type || Description | ! Offset || Type || Description | ||
| |- | |- | ||
| | 0 ||  | | 0 || [[#KLinkedListNode]]<[[#KSharedMemoryRef]] *> || NodeFor__MappedSharedMemoriesList | ||
| |- | |||
| | 0x10 || [[#KSharedMemory*]] || SharedMem | |||
| |- | |||
| | 0x18 || u64 || InitiallyZero | |||
| |} | |} | ||
| Line 300: | Line 688: | ||
| [2.0.0] Size: 0xC8 | [2.0.0] Size: 0xC8 | ||
| [5.0.0] Size: 0xF8? | |||
| <div style="display: inline-block"> | |||
| {| class="wikitable" border="1" | {| class="wikitable" border="1" | ||
| |- | |- | ||
| ! Offset | ! 1.0.0 Offset | ||
| ! Type | ! Type | ||
| ! Description | ! Description | ||
| Line 320: | Line 711: | ||
| | 0x30 || u64 || MapRegionBaseAddr | | 0x30 || u64 || MapRegionBaseAddr | ||
| |- | |- | ||
| | 0x38 || u64 ||  | | 0x38 || u64 || MapRegionEndAddr | ||
| |- | |- | ||
| | 0x40 || u64 || HeapMaxAllocation | | 0x40 || u64 || HeapMaxAllocation | ||
| |- | |- | ||
| | 0x48 || [[# | | 0x48 || [[#KMutex]] || Mutex | ||
| |- | |- | ||
| | 0x50 || [[#KPageTable]] || PageTable | | 0x50 || [[#KPageTable]] || PageTable | ||
| Line 356: | Line 747: | ||
| | 0xB0 || u8 || AsidTagValue | | 0xB0 || u8 || AsidTagValue | ||
| |} | |} | ||
| </div> | |||
| <div style="display: inline-block; vertical-align:top;"> | |||
| {| class="wikitable" border="1" | |||
| |- | |||
| ! 2.0.0 Offset | |||
| ! Type | |||
| ! Description | |||
| |- | |||
| | 0 || * || Vtable | |||
| |- | |||
| | 8 || u64 || AddrSpaceMinAddr | |||
| |- | |||
| | 0x10 || u64 || AddrSpaceMaxAddr | |||
| |- | |||
| | 0x18 || u64 || HeapRegionBaseAddr | |||
| |- | |||
| | 0x20 || u64 || HeapRegionEndAddr | |||
| |- | |||
| | 0x28 || u64 || HeapCurAddr | |||
| |- | |||
| | 0x30 || u64 || MapRegionBaseAddr | |||
| |- | |||
| | 0x38 || u64 || MapRegionEndAddr | |||
| |- | |||
| | 0x40 || u64 || NewMapRegionBaseAddr | |||
| |- | |||
| | 0x48 || u64 || NewMapRegionEndAddr | |||
| |- | |||
| | 0x50 || u64 || TlsIoRegionBaseAddr | |||
| |- | |||
| | 0x58 || u64 || TlsIoRegionEndAddr | |||
| |- | |||
| | 0x60 || u64 || HeapMaxAllocation | |||
| |- | |||
| | 0x68 || [[#KMutex]] || Mutex | |||
| |- | |||
| | 0x70 || [[#KPageTable]] || PageTable | |||
| |- | |||
| | 0x80 || [[#KMemoryBlockManager]] || MemoryBlockManager | |||
| |- | |||
| | 0x98 || u32 || AddressSpaceWidth (32/36/39) | |||
| |- | |||
| | 0x9C || bool || IsKernel | |||
| |- | |||
| | 0x9D || bool || IsSystem | |||
| |- | |||
| | 0x9E || bool || HasAslr | |||
| |- | |||
| | 0xA0 || u32 || PoolPartition | |||
| |- | |||
| | 0xA4 || u32 || Is_0x5A_If_Cfg12_Bit0_ElseZero | |||
| |- | |||
| | 0xA8 || u32 || Is_0x59_If_Cfg12_Bit0_ElseZero | |||
| |- | |||
| | 0xAC || u32 || Is_0x58_If_Cfg12_Bit0_ElseZero | |||
| |- | |||
| | 0xB0 || u64 || TranslationTableBaseRegister0 | |||
| |- | |||
| | 0xB8 || u64 || TranslationControlRegister | |||
| |- | |||
| | 0xC0 || u32 || AsidTagValue | |||
| |} | |||
| </div> | |||
| <div style="display: inline-block; vertical-align:top;"> | |||
| {| class="wikitable" border="1" | |||
| |- | |||
| ! 5.0.0 Offset | |||
| ! Type | |||
| ! Description | |||
| |- | |||
| | 0 || * || Vtable | |||
| |- | |||
| | 8 || u64 || AddrSpaceMinAddr | |||
| |- | |||
| | 0x10 || u64 || AddrSpaceMaxAddr | |||
| |- | |||
| | 0x18 || u64 || HeapRegionBaseAddr | |||
| |- | |||
| | 0x20 || u64 || HeapRegionEndAddr | |||
| |- | |||
| | 0x28 || u64 || HeapCurAddr | |||
| |- | |||
| | 0x30 || u64 || MapRegionBaseAddr | |||
| |- | |||
| | 0x38 || u64 || MapRegionEndAddr | |||
| |- | |||
| | 0x40 || u64 || NewMapRegionBaseAddr | |||
| |- | |||
| | 0x48 || u64 || NewMapRegionEndAddr | |||
| |- | |||
| | 0x50 || u64 || TlsIoRegionBaseAddr | |||
| |- | |||
| | 0x58 || u64 || TlsIoRegionEndAddr | |||
| |- | |||
| | 0x60 || u64 || HeapMaxAllocation | |||
| |- | |||
| | 0x68 ||  ||  | |||
| |- | |||
| | 0x70 ||  ||  | |||
| |- | |||
| | 0x78 || [[#KMutex]] || Mutex | |||
| |- | |||
| | 0x80 || [[#KPageTable]] || PageTable | |||
| |- | |||
| | 0x90 || [[#KMemoryBlockManager]] || MemoryBlockManager | |||
| |- | |||
| | 0xA8 || u32 || ? | |||
| |- | |||
| | 0xAC || u32 || AddressSpaceWidth (32/36/39) | |||
| |- | |||
| | 0xB0 || [[#KLinkedList]]? ||  | |||
| |- | |||
| | 0xC8 ||  ||  | |||
| |- | |||
| | 0xD0 ||  ||  | |||
| |- | |||
| | 0xD8 || ptr ||  | |||
| |- | |||
| | 0xE0 || u64 || TranslationTableBaseRegister0 val | |||
| |- | |||
| | 0xE8 || u64 || TranslationControlRegister val | |||
| |- | |||
| | 0xF0 || u32 || AsidTagValue | |||
| |} | |||
| </div> | |||
| == KPageTable == | == KPageTable == | ||
| Line 398: | Line 916: | ||
| ! Description | ! Description | ||
| |- | |- | ||
| | 0 || [[#KLinkedListNode]]<[[#KMemoryBlock]]> || NodeFor__MemoryBlockList | | 0 || [[#KLinkedListNode]]<[[#KMemoryBlock]] *> || NodeFor__MemoryBlockList | ||
| |- | |- | ||
| | 0x10 || || | | 0x10 || || | ||
| Line 466: | Line 984: | ||
| | 0x30 || u64 || BaseAddress | | 0x30 || u64 || BaseAddress | ||
| |- | |- | ||
| | 0x38 ||  | | 0x38 || KMutex || Mutex | ||
| |- | |- | ||
| | 0x40 || int || Permission | | 0x40 || int || Permission | ||
| Line 476: | Line 994: | ||
| = KSharedMemory = | = KSharedMemory = | ||
| Size: 0x40 | [1.0.0] Size: 0x40 | ||
| [2.0.0] Size: 0x48 | |||
| Inherits from: [[#KAutoObject]] | 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 | | 0 || [[#KAutoObject]] || Inheritance | ||
| Line 497: | Line 1,016: | ||
| |- | |- | ||
| | 0x38 || bool || HasInited | | 0x38 || bool || HasInited | ||
| |} | |||
| </div> | |||
| <div style="display: inline-block; vertical-align:top;"> | |||
| {| class="wikitable" border="1" | |||
| |- | |||
| ! 2.0.0 Offset || Type || Description | |||
| |- | |||
| | 0 || [[#KAutoObject]] || Inheritance | |||
| |- | |||
| | 0x10 || KMemoryBlockList || Blocks | |||
| |- | |||
| | 0x28 || [[#KResourceLimit]]* || OwnerResourceLimit | |||
| |- | |||
| | 0x30 || u64 || OwnerProcessPid | |||
| |- | |||
| | 0x38 || int || LocalPermission | |||
| |- | |||
| | 0x3C || int || RemotePermission | |||
| |- | |||
| | 0x40 || bool || HasInited | |||
| |} | |||
| </div> | |||
| = KJitMemory = | |||
| [4.0.0+] Size: 0x58 | |||
| Inherits from: [[#KAutoObject]] | |||
| {| class="wikitable" border="1" | |||
| |- | |||
| ! Offset || Type || Description | |||
| |- | |||
| | 0 || [[#KAutoObject]] || Inheritance | |||
| |- | |||
| | 0x20 || KMemoryBlockList || Blocks | |||
| |- | |||
| | 0x38 || [[#KProcess]]* || SrcProcessPtr | |||
| |- | |||
| | 0x40 || u64 || SrcAddr | |||
| |- | |||
| | 0x48 || [[#KMutex]] || Mutex | |||
| |- | |||
| | 0x50 || u8 || HasInit | |||
| |- | |||
| | 0x51 || u8 || HasMappedSlave | |||
| |- | |||
| | 0x52 || u8 || HasMappedMaster | |||
| |} | |} | ||
| = KPort = | = KPort = | ||
| Size: 0xA8 | [1.0.0] Size: 0xA8 | ||
| [7.0.0] Size: 0x110 | |||
| Inherits from: [[#KAutoObject]] | Inherits from: [[#KAutoObject]] | ||
| <div style="display: inline-block;"> | |||
| {| class="wikitable" border="1" | {| class="wikitable" border="1" | ||
| |- | |- | ||
| ! Offset | ! 1.0.0 Offset | ||
| ! Type | ! Type | ||
| ! Description | ! Description | ||
| Line 522: | Line 1,094: | ||
| | 0xA1 || bool || IsLight | | 0xA1 || bool || IsLight | ||
| |} | |} | ||
| </div> | |||
| <div style="display: inline-block; vertical-align:top;"> | |||
| {| class="wikitable" border="1" | |||
| |- | |||
| ! 7.0.0 Offset | |||
| ! Type | |||
| ! Description | |||
| |- | |||
| | 0 || [[#KAutoObject]] || Inheritance | |||
| |- | |||
| | 0x30 || [[#KServerPort]] || ServerSide | |||
| |- | |||
| | 0xA0 || [[#KClientPort]] || ClientSide | |||
| |- | |||
| | 0xF8 || u64 || | |||
| |- | |||
| | 0x100 || char* || NamePtr | |||
| |- | |||
| | 0x108 || bool || HasInited | |||
| |- | |||
| | 0x109 || bool || IsLight | |||
| |} | |||
| </div> | |||
| == KServerPort == | == KServerPort == | ||
| Line 590: | Line 1,186: | ||
| {| class="wikitable" border="1" | {| class="wikitable" border="1" | ||
| |- | |- | ||
| ! Offset | ! Offset || Type || Description | ||
| |- | |- | ||
| | 0 || [[#KSynchronizationObject]] || Inheritance | | 0 || [[#KSynchronizationObject]] || Inheritance | ||
| Line 598: | Line 1,192: | ||
| | 0x28 || KLinkedListNode ||  NodeFor__IncomingConnections | | 0x28 || KLinkedListNode ||  NodeFor__IncomingConnections | ||
| |- | |- | ||
| | 0x38 || || | | 0x38 || [[#KSession*]] || Parent | ||
| |- | |||
| | 0x40 || KLinkedListNode<[[#KSessionRequest]]*> || RequestList | |||
| |- | |||
| | 0x50 || [[#KSessionRequest]]* || ActiveRequest | |||
| |- | |||
| | 0x58 || [[#KMutex]] || lock | |||
| |} | |||
| === KSessionRequest === | |||
| Size: 0x158 | |||
| Inherits from: [[#KAutoObject]] | |||
| {| class="wikitable" border="1" | |||
| |- | |||
| ! Offset || Type || Description | |||
| |- | |||
| | 0 || [[#KAutoObject]] || Inheritance | |||
| |- | |||
| | 0x10 || KLinkedListNode ||  NodeFor__RequestList | |||
| |- | |||
| | 0x20 || [[#KBufferDescriptor]][8] || BufferTable | |||
| |- | |||
| | 0x120 || [[#KBufferDescriptor]]* || ExternalBufferTable | |||
| |- | |- | ||
| |  | | 0x128 || u8 || NumSendBuffers | ||
| |- | |- | ||
| |  | | 0x129 || u8 || NumRecvBuffers | ||
| |- | |||
| | 0x12A || u8 || NumExchBuffers | |||
| |- | |||
| | 0x130 || [[#KThread]]* || SenderThread | |||
| |- | |||
| | 0x138 || u64 || InitiallyZero | |||
| |- | |||
| | 0x140 || [[#KWritableEvent]]* || ForAsyncEvent | |||
| |- | |||
| | 0x148 || u64 || CustomCmdbufAddr | |||
| |- | |||
| | 0x150 || u64 || CustomCmdbufSize | |||
| |} | |||
| === KBufferDescriptor === | |||
| Size: 0x20 | |||
| {| class="wikitable" border="1" | |||
| |- | |||
| ! Offset || Type || Description | |||
| |- | |||
| | 0 || u64 || UserVirtAddr | |||
| |- | |||
| | 8 || u64 || Size | |||
| |- | |||
| | 0x10 || u64 ||  | |||
| |- | |||
| | 0x18 || u64 || BufferMemoryState | |||
| |- | |- | ||
| |} | |} | ||
| Line 752: | Line 1,397: | ||
| == KInterruptEvent == | == KInterruptEvent == | ||
| Size: 0x50 | [1.0.0] Size: 0x50 | ||
| [2.0.0] Size: 0x48 | |||
| Inherits from: [[#KReadableEvent]] | Inherits from: [[#KReadableEvent]] | ||
| <div style="display: inline-block;"> | |||
| {| class="wikitable" border="1" | {| class="wikitable" border="1" | ||
| |- | |- | ||
| ! Offset | ! 1.0.0 Offset || Type || Description | ||
| |- | |- | ||
| | 0 || [[#KReadableEvent]] || Inheritance | | 0 || [[#KReadableEvent]] || Inheritance | ||
| |- | |- | ||
| | 0x38 || || | | 0x38 || [[#KInterruptReceiver]] || Receiver | ||
| |- | |- | ||
| | 0x48 || u32 || IrqId (or -1) | | 0x48 || u32 || IrqId (or -1) | ||
| |} | |} | ||
| </div> | |||
| <div style="display: inline-block; vertical-align:top;"> | |||
| {| class="wikitable" border="1" | |||
| |- | |||
| ! 2.0.0 Offset || Type || Description | |||
| |- | |||
| | 0 || [[#KReadableEvent]] || Inheritance | |||
| |- | |||
| | 0x38 || [[#KInterruptReceiver]]* || Receiver | |||
| |- | |||
| | 0x40 || u32 || IrqId (or -1) | |||
| |- | |||
| | 0x44 || bool || IsIrqRegistered | |||
| |} | |||
| </div> | |||
| === KInterruptReceiver === | |||
| [1.0.0] Size: 0x10 | |||
| [2.0.0] Size: 0x20 | |||
| <div style="display: inline-block;"> | |||
| {| class="wikitable" border="1" | |||
| |- | |||
| ! Offset || Type || Description | |||
| |- | |||
| | 0 || * || Vtable | |||
| |- | |||
| | 8 || u64 || | |||
| |} | |||
| </div> | |||
| <div style="display: inline-block; vertical-align:top;"> | |||
| {| class="wikitable" border="1" | |||
| |- | |||
| ! Offset || Type || Description | |||
| |- | |||
| | 0 || * || Vtable | |||
| |- | |||
| | 8 || u64 || InitiallyZero | |||
| |- | |||
| | 0x10 || [[#KInterruptEvent]]* || IrqEventPtr | |||
| |- | |||
| | 0x18 || s32 || IrqId | |||
| |} | |||
| </div> | |||
| = KDeviceAddressSpace = | = KDeviceAddressSpace = | ||
| Line 782: | Line 1,474: | ||
| | 0 || [[#KAutoObject]] || Inheritance | | 0 || [[#KAutoObject]] || Inheritance | ||
| |- | |- | ||
| | 0x10 || [[# | | 0x10 || [[#KMutex]] || Mutex | ||
| |- | |- | ||
| | 0x18 || [[#KSmmuManager]] || Manager | | 0x18 || [[#KSmmuManager]] || Manager | ||
| Line 836: | Line 1,528: | ||
| | 0x38 || u64[5] || LimitValue | | 0x38 || u64[5] || LimitValue | ||
| |- | |- | ||
| | 0x60 || [[# | | 0x60 || [[#KMutex]] || Mutex | ||
| |} | |} | ||
| = KPoolManager = | = KPoolManager = | ||
| Size: 0x380 | [1.0.0] Size: 0x380 | ||
| [2.0.0] Size: 0x450 | |||
| <div style="display: inline-block;"> | |||
| {| class="wikitable" border="1" | {| class="wikitable" border="1" | ||
| |- | |- | ||
| ! Offset || Type || Description | ! 1.0.0 Offset || Type || Description | ||
| |- | |- | ||
| | 0 || [[#KPoolAllocator]][3] || Allocator | | 0 || [[#KPoolAllocator]][3] || Allocator | ||
| Line 854: | Line 1,549: | ||
| | 0x370 || u64 || | | 0x370 || u64 || | ||
| |- | |- | ||
| | 0x378 || [[# | | 0x378 || [[#KMutex]] || Mutex | ||
| |} | |||
| </div> | |||
| <div style="display: inline-block; vertical-align:top;"> | |||
| {| class="wikitable" border="1" | |||
| |- | |||
| ! 2.0.0 Offset || Type || Description | |||
| |- | |||
| | 0 || [[#KPoolAllocator]] || Allocator0 | |||
| |- | |||
| | 0x220 || [[#KPartitionInfo]]* || PartitionInfo0 | |||
| |- | |||
| | 0x228 || [[#KPoolAllocator]] || Allocator1 | |||
| |- | |||
| | 0x448 || [[#KPartitionInfo]]* || PartitionInfo1 | |||
| |} | |} | ||
| </div> | |||
| == KPoolAllocator == | == KPoolAllocator == | ||
| Size: 0x118 | [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 || void* || MemoryBase | | 0 || void* || MemoryBase | ||
| Line 872: | Line 1,586: | ||
| | 0x18 || [[#KPool]][8] || Pools | | 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> | |||
| === KPool === | === KPool === | ||
| Size: 0x20 | [1.0.0] Size: 0x20 | ||
| [2.0.0] Size: 0x40 | |||
| <div style="display: inline-block;"> | |||
| {| class="wikitable" border="1" | |||
| |- | |||
| ! 1.0.0 Offset || Type || Description | |||
| |- | |||
| | 0 || KPoolHeader* || FirstFreeChunk | |||
| |- | |||
| | 8 || u64 || | |||
| |- | |||
| | 0x10 || u64 || | |||
| |- | |||
| | 0x18 || void* || SingletonTableEntryPtr | |||
| |} | |||
| </div> | |||
| <div style="display: inline-block; vertical-align:top;"> | |||
| {| class="wikitable" border="1" | {| class="wikitable" border="1" | ||
| |- | |- | ||
| ! Offset || Type || Description | ! 2.0.0 Offset || Type || Description | ||
| |- | |- | ||
| | 0 || KPoolHeader* || FirstFreeChunk | | 0 || KPoolHeader* || FirstFreeChunk | ||
| Line 887: | Line 1,635: | ||
| |- | |- | ||
| | 0x18 || void* || SingletonTableEntryPtr | | 0x18 || void* || SingletonTableEntryPtr | ||
| |- | |||
| | 0x20 || [[#KPool]]* || Parent | |||
| |- | |||
| | 0x30 || u64[2] || DmaProtectionKey | |||
| |} | |} | ||
| </div> | |||
| == KPoolRefManager == | == KPoolRefManager == | ||
| Size: 0x20 | [1.0.0] Size: 0x20 | ||
| {| class="wikitable" border="1" | {| class="wikitable" border="1" | ||
| Line 903: | Line 1,656: | ||
| |- | |- | ||
| | 0x18 || u16* || RefCountTable | | 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 = | |||
| Size: 0x28 | |||
| {| class="wikitable" border="1" | |||
| |- | |||
| ! Offset || Type || Description | |||
| |- | |||
| | 0 || [[#KLinkedListNode]]<[[#KManagedPort]] *> || NodeFor__ManagedPortList | |||
| |- | |||
| | 0x10 || char[12] || PortName | |||
| |- | |||
| | 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" | |||
| |- | |||
| ! Object || Slab Count | |||
| |- | |||
| | KEvent || 600 | |||
| |- | |||
| | KInterruptEvent || 100 | |||
| |- | |||
| | KProcess || 80 | |||
| |- | |||
| | KThread || 700 | |||
| |- | |||
| | KPort || 200 | |||
| |- | |||
| | KSharedMemory || 80 | |||
| |- | |||
| | KTransferMemory || 200 | |||
| |- | |||
| | KDeviceAddressSpace || 300 | |||
| |- | |||
| | KDebug || 4 | |||
| |- | |||
| | KSession || 800 | |||
| |- | |||
| | KLightSession || 100 | |||
| |- | |||
| | KLinkedListEntry<void*> || 17 231 | |||
| |- | |||
| | KLinkedListNode || 4 000 | |||
| |- | |||
| | KMemoryBlock (System) || 20 000 | |||
| |- | |||
| | KMemoryBlock (Other) || 10 000 | |||
| |- | |||
| | KTlsPageManager || 167 | |||
| |- | |||
| | KManagedPort || 7 | |||
| |- | |||
| | KDebugEvent || 704 | |||
| |- | |||
| | KSessionRequest || 1 600 | |||
| |- | |||
| | KResourceLimit || 5 | |||
| |} | |} | ||
Latest revision as of 01:41, 6 March 2024
KAutoObject
Size: 0x10
[5.0.0] Size: 0x20
[6.0.0] Size: 0x30
| Offset | Type | Description | 
|---|---|---|
| 0 | * | Vtable | 
| 8 | u32 | ReferenceCount | 
[5.0.0]:
| 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]:
| Offset | Type | Description | 
|---|---|---|
| 0 | * | Vtable | 
| 8 | u32 | ReferenceCount | 
| 0x10 | #KRedBlackTreeNode | Intrusive red-black tree node, replaces the Intrusive list node from previous versions. | 
KSynchronizationObject
Size: 0x28
[5.0.0] Size: 0x38
[6.0.0] Size: 0x48
Inherits from: #KAutoObject
| Offset | Type | Description | 
|---|---|---|
| 0 | #KAutoObject | Inheritance | 
| 0x10 | #KLinkedList | ThreadSyncList | 
KMutex
Size: 0x8
| Offset | Type | Description | 
|---|---|---|
| 0 | u64 | OwnerTag | 
KRecursiveLock
Size: 0x18
| Offset | Type | Description | 
|---|---|---|
| 0 | #KThread * | Owner | 
| 8 | s32 | Count | 
KLockedList
Size: 0x28
[5.0.0]? Size: 0x20
| Offset | Type | Description | 
|---|---|---|
| 0 | u64 | Count | 
| 8 | #KLinkedListNode | List | 
| 0x18 | #KMutex | Mutex | 
| 0x20 | u64 | MaxCount | 
[5.0.0]?:
| Offset | Type | Description | 
|---|---|---|
| 0 | #KLinkedListNode | List | 
| 0x10 | #KMutex | Mutex | 
| 0x18 | u64 | MaxCount | 
KLinkedListNode
Size: 0x10
| Offset | Type | Description | 
|---|---|---|
| 0 | #KLinkedListNode* | Prev | 
| 8 | #KLinkedListNode* | Next | 
KLinkedListEntry
Size: 0x10 + sizeof(T)
| Offset | Type | Description | 
|---|---|---|
| 0 | #KLinkedListNode | NodeFor__List | 
| 0x10 | T | Data | 
KLinkedList
Size: 0x18
| Offset | Type | Description | 
|---|---|---|
| 0 | u64 | Count | 
| 8 | #KLinkedListNode | Bounds (first, last) | 
KRedBlackTreeNode
Size: 0x20
Note: This is BSD sys/tree.h's RB_ENTRY(...).
| Offset | Type | Description | 
|---|---|---|
| 0 | KRedBlackTreeNode* | Left Child | 
| 8 | KRedBlackTreeNode* | Right Child | 
| 0x10 | KRedBlackTreeNode* | Parent | 
| 0x18 | int | Color | 
KRedBlackTree
Size: 0x8
Note: This is BSD sys/tree.h's RB_HEAD(..., KRedBlackTreeNode);
| Offset | Type | Description | 
|---|---|---|
| 0 | KRedBlackTreeNode* | Root | 
KThread
[1.0.0] Size: 0x620 [5.0.0]? Size: 0x6C0
Inherits from: #KSynchronizationObject, #KSchedulerObject0, #KSchedulerObject1, #KSchedulerObject2
| 1.0.0 Offset | Type | Description | 
|---|---|---|
| 0 | #KSynchronizationObject | Inheritance | 
| 0x28 | KSchedulerObject0 | Inheritance | 
| 0x48 | KSchedulerObject1 | Inheritance | 
| 0x58 | KSchedulerObject2 | Inheritance | 
| 0x70 | KThreadContext | Context | 
| 0x2F0 | u64 | CoreMask | 
| 0x2F8 | u64 | CoreMaskOverride | 
| 0x300 | u64 | ThreadId | 
| 0x308 | u64 | TotalTimeRunning | 
| 0x310 | #KSynchronizationObject* | SignalledObjectPtr | 
| 0x318 | u64 | |
| 0x320 | u64 | CondVar_CondVarUserAddr | 
| 0x328 | u64 | Entrypoint | 
| 0x330 | u64 | CondVar_MutexUserAddr | 
| 0x338 | #KProcess* | ProcessPtr | 
| 0x340 | void* | KernelThreadStack | 
| 0x348 | u64 | |
| 0x350 | void* | TlsKernelPtr | 
| 0x358 | void* | TlsPhysicalPtr | 
| 0x360 | #KSynchronizationObject*[0x40] | SyncObjects | 
| 0x560 | #KThread* | CondVar_NextThreadPtr | 
| 0x568 | #KThread* | CondVar_PrevThreadPtr | 
| 0x570 | #KSynchronizationObject* | SignalledObjectPtr? | 
| 0x578 | KLinkedListNode | |
| 0x588 | KLinkedListNode | |
| 0x598 | KLinkedListNode | NodeFor__ThreadList | 
| 0x5A8 | KLinkedListNode | NodeFor__ThreadsOnSameCore | 
| 0x5B8 | #KThread* | |
| 0x5C0 | #KThread* | CondVar_SelfPtr | 
| 0x5C8 | u64 | |
| 0x5D0 | u64 | |
| 0x5D8 | u64 | |
| 0x5E0 | u32 | CondVar_WaitThreadHandle | 
| 0x5E4 | u32 | SchedulingFlags_Default | 
| 0x5E8 | u32 | WaitSync_RetVal | 
| 0x5EC | u32 | |
| 0x5F0 | u32 | ActualPriority | 
| 0x5F4 | u32 | |
| 0x5F8 | u32 | |
| 0x5FC | u32 | |
| 0x600 | u32 | WantedPriority | 
| 0x604 | u32 | CpuCore | 
| 0x608 | u8 | State | 
| 0x609 | u8 | ShallBeTerminated | 
| 0x60A | u8 | |
| 0x60B | u8 | |
| 0x60C | u8 | |
| 0x60D | u8 | |
| 0x60E | u8 | HasExited | 
| 0x60F | u8 | HasCpuCoreOverride | 
| ... | ... | ... | 
KProcess
[1.0.0] Size: 0x5B0
[2.0.0] Size: 0x2480
[3.0.0] Size: 0x2580
[5.0.0] Size: 0x4600
Inherits from: #KSynchronizationObject
| 1.0.0 Offset | Type | Description | 
|---|---|---|
| 0 | #KSynchronizationObject | Inheritance | 
| 0x28 | KProcessTerminationMessage | Sent to mailbox 0 when self-terminating. | 
| 0x38 | #KMemoryManager | MemoryManager | 
| 0xF0 | u64 | TotalMemUsage | 
| 0xF8 | #KLinkedList<#KTlsPageManager*>> | TlsPagesList | 
| 0x110 | s32 | DefaultCpuCore | 
| 0x118 | #KDebug* | Debug | 
| 0x120 | #KResourceLimit* | ResourceLimit | 
| 0x128 | u32 | State | 
| 0x130 | #KMutex | ProcessMutex | 
| 0x138 | #KMutex | ThreadingMutex | 
| 0x140 | #KLinkedListNode<#KThread *> | ThreadArbiterList | 
| 0x150 | KLinkedListNode | |
| 0x160 | u64[4] | RandomEntropy | 
| 0x180 | u8 | HasStateChanged | 
| 0x181 | u8 | HasInitialized | 
| 0x182 | u8 | IsSystem | 
| 0x183 | u8[12+1] | ProcessName | 
| 0x190 | u16 | NumberOfCreatedThreads | 
| 0x192 | u16 | ThreadingRelatedInitiallyZero | 
| 0x194 | u32 | ProcessFlags | 
| 0x198 | #KProcessCapabilities | Capabilities | 
| 0x248 | u64 | TitleId | 
| 0x250 | u64 | ProcessId | 
| 0x258 | u64 | CreatedTickstamp | 
| 0x260 | u64 | Entrypoint | 
| 0x268 | u64 | CodeMemUsage | 
| 0x270 | u64 | DynamicMemUsage | 
| 0x278 | u64 | MaxTotalMemUsage | 
| 0x280 | u32 | ProcessCategory (0: regular title, 1: kernel built-in) | 
| 0x288 | #KProcessHandleTable | HandleTable | 
| 0x528 | void* | UsermodeExceptionTlsArea | 
| 0x530 | #KLinkedListNode<#KThread *> | ExceptionThreadList | 
| 0x540 | #KThread* | ExceptionThread | 
| 0x548 | #KLinkedListNode<#KThread *> | ThreadList | 
| 0x558 | bool | HasStarted | 
| 0x55C | u32 | UnusedZero | 
| 0x560 | u64[2] | UnusedZeroes | 
| 0x570 | u64 | TotalTimeRunning | 
| 0x578 | u64[5] | UnusedZeroes | 
| 0x5A0 | u64 | UnusedZero | 
| 0x5A8 | u64 | UnusedZero | 
| 2.0.0 Offset | Type | Description | 
|---|---|---|
| 0 | #KSynchronizationObject | Inheritance | 
| 0x28 | KProcessTerminationMessage | Sent to mailbox 0 when self-terminating. | 
| 0x38 | #KMemoryManager | MemoryManager | 
| 0x100 | u64 | TotalMemUsage | 
| 0x108 | #KLinkedList<#KTlsPageManager*> | TlsPagesList | 
| 0x120 | s32 | DefaultCpuCore | 
| 0x128 | #KDebug* | Debug | 
| 0x130 | #KResourceLimit* | ResourceLimit | 
| 0x138 | u32 | State | 
| 0x140 | #KMutex | ProcessMutex | 
| 0x148 | #KMutex | ThreadingMutex | 
| 0x150 | #KLinkedListNode<#KThread *> | ThreadArbiterList | 
| 0x160 | KLinkedListNode | |
| 0x170 | u64[4] | RandomEntropy | 
| 0x190 | u8 | HasStateChanged | 
| 0x191 | u8 | HasInitialized | 
| 0x192 | u8 | IsSystem | 
| 0x193 | u8[12+1] | ProcessName | 
| 0x1A0 | u16 | NumberOfCreatedThreads | 
| 0x1A2 | u16 | ThreadingRelatedInitiallyZero | 
| 0x1A4 | u32 | ProcessFlags | 
| 0x1A8 | #KProcessCapabilities | Capabilities | 
| 0x258 | u64 | TitleId | 
| 0x260 | u64 | ProcessId | 
| 0x268 | u64 | CreatedTickstamp | 
| 0x270 | u64 | Entrypoint | 
| 0x278 | u64 | CodeMemUsage | 
| 0x280 | u64 | DynamicMemUsage | 
| 0x288 | u64 | MaxTotalMemUsage | 
| 0x290 | u32 | ProcessCategory (0: regular title, 1: kernel built-in) | 
| 0x298 | u64[5] | Unused [?] | 
| 0x2C0 | #KProcessHandleTable | HandleTable | 
| 0x2380 | void* | UsermodeExceptionTlsArea | 
| 0x2388 | #KLinkedListNode<#KThread *> | ExceptionThreadList | 
| 0x2398 | #KThread* | ExceptionThread | 
| 0x23A0 | #KLinkedListNode<#KThread *> | ThreadList | 
| 0x23B0 | #KLinkedListNode<#KSharedMemoryRef *> | MappedSharedMemoriesList | 
| 0x23C0 | bool | HasStarted | 
| 0x23C1 | bool | HasException | 
| 0x23C4 | u32 | ExceptionEnum0 | 
| 0x23C8 | u64 | ExceptionEnum1 | 
| 0x23D0 | u64 | ExceptionThreadUnkInfo0 | 
| 0x23D8 | u64 | BreakArg0 | 
| 0x23E0 | u64 | BreakArg1 | 
| 0x23E8 | u64 | BreakArg2 | 
| 0x23F0 | u64 | ExceptionThreadUnkInfo1 | 
| 0x23F8 | u32 | UnusedZero | 
| 0x2400 | u64[8] | UnusedZeroes | 
| 0x2440 | u64 | UnusedZero | 
| 0x2448 | u64 | UnusedZero | 
| 0x2450 | u64[6] | Unused [?] | 
KTlsPageManager
Size: 0x20
| Offset | Type | Description | 
|---|---|---|
| 0 | void* | TlsPagePtr | 
| 8 | #KProcess* | ProcessPtr | 
| 0x10 | u32 | UsageCount | 
| 0x14 | u8[8] | IsSlotFree | 
KProcessCapabilities
Size: 0xB0
| Offset | Type | Description | 
|---|---|---|
| 0 | u8[16] | SvcAccessMask | 
| 0x10 | u8[128] | IrqAccessMask | 
| 0x90 | u64 | AllowedCpuIdBitmask | 
| 0x98 | u64 | AllowedThreadPrioBitmask | 
| 0xA0 | u32 | DebuggingFlags | 
| 0xA4 | u32 | HandleTableSize | 
| 0xA8 | u32 | KernelReleaseVersion | 
| 0xAC | u32 | ApplicationType | 
KProcessHandleTable
[1.0.0] Size: 0x2A0
[2.0.0] Size: 0x20C0
| 1.0.0 Offset | Type | Description | 
|---|---|---|
| 0 | #KHandleEntry* | TablePtr | 
| 8 | #KHandleEntry* | NextFreeEntry | 
| 0x10 | #KHandleEntry[40] | InternalTable | 
| 0x290 | u16 | Size | 
| 0x292 | u16 | MaxUsageAtOnce | 
| 0x294 | u16 | IdCounter | 
| 0x296 | u16 | NumActiveSlots | 
| 0x298 | #KSpinLock | Lock | 
| 2.0.0 Offset | Type | Description | 
|---|---|---|
| 0 | #KHandleEntry* | TablePtr | 
| 8 | #KHandleEntry* | NextFreeEntry | 
| 0x10 | #KHandleEntry[1024] | InternalTable | 
| 0x2010 | u16 | Size | 
| 0x2012 | u16 | MaxUsageAtOnce | 
| 0x2014 | u16 | IdCounter | 
| 0x2016 | u16 | NumActiveSlots | 
| 0x2040 | #KSpinLock | Lock | 
KHandleEntry
[1.0.0] Size: 0x10
[2.0.0] Size: 8
[5.0.0] Size: 0x10
| 1.0.0 Offset | Type | Description | 
|---|---|---|
| 0 | u16 | HandleId | 
| 2 | u8 | ObjectType | 
| 8 | #KAutoObject* | Object | 
| 2.0.0 Offset | Type | Description | 
|---|---|---|
| 0 | u16 | HandleId | 
| 2 | u8 | ObjectType | 
| 4 | u32 | ObjectCompressedPtr | 
| 5.0.0 Offset | Type | Description | 
|---|---|---|
| 0 | u16 | HandleId | 
| 2 | u16 | ObjectType | 
| 8 | #KAutoObject* | object | 
KSpinLock
[1.0.0] Size: 0x1
[2.0.0] Size: 0x40
| 1.0.0 Offset | Type | Description | 
|---|---|---|
| 0 | u8 | IsBusy | 
| 2.0.0 Offset | Type | Description | 
|---|---|---|
| 0 | u16 | |
| 0x20 | u16 | 
[2.0.0] Size: 0x40
| Offset | Type | Description | 
|---|---|---|
| 0 | #KLinkedListNode<#KSharedMemoryRef *> | NodeFor__MappedSharedMemoriesList | 
| 0x10 | #KSharedMemory* | SharedMem | 
| 0x18 | u64 | InitiallyZero | 
KMemoryManager
[1.0.0] Size: 0xB8
[2.0.0] Size: 0xC8
[5.0.0] Size: 0xF8?
| 1.0.0 Offset | Type | Description | 
|---|---|---|
| 0 | * | Vtable | 
| 8 | u64 | AddrSpaceMinAddr | 
| 0x10 | u64 | AddrSpaceMaxAddr | 
| 0x18 | u64 | HeapRegionBaseAddr | 
| 0x20 | u64 | HeapRegionEndAddr | 
| 0x28 | u64 | HeapCurAddr | 
| 0x30 | u64 | MapRegionBaseAddr | 
| 0x38 | u64 | MapRegionEndAddr | 
| 0x40 | u64 | HeapMaxAllocation | 
| 0x48 | #KMutex | Mutex | 
| 0x50 | #KPageTable | PageTable | 
| 0x60 | #KMemoryBlockManager | MemoryBlockManager | 
| 0x78 | bool | IsKernel | 
| 0x79 | bool | IsSystem | 
| 0x7A | bool | IsAddrSpace36Bit | 
| 0x7B | bool | HasAslr | 
| 0x7C | u32 | Is_0x59_If_Cfg12_Bit0_ElseZero | 
| 0x80 | u32 | Is_0x5A_If_Cfg12_Bit0_ElseZero | 
| 0x84 | u32 | Is_0x58_If_Cfg12_Bit0_ElseZero | 
| 0x88 | ||
| 0x90 | ||
| 0x98 | ||
| 0xA0 | u64 | TranslationTableBaseRegister0 | 
| 0xA8 | u64 | TranslationControlRegister | 
| 0xB0 | u8 | AsidTagValue | 
| 2.0.0 Offset | Type | Description | 
|---|---|---|
| 0 | * | Vtable | 
| 8 | u64 | AddrSpaceMinAddr | 
| 0x10 | u64 | AddrSpaceMaxAddr | 
| 0x18 | u64 | HeapRegionBaseAddr | 
| 0x20 | u64 | HeapRegionEndAddr | 
| 0x28 | u64 | HeapCurAddr | 
| 0x30 | u64 | MapRegionBaseAddr | 
| 0x38 | u64 | MapRegionEndAddr | 
| 0x40 | u64 | NewMapRegionBaseAddr | 
| 0x48 | u64 | NewMapRegionEndAddr | 
| 0x50 | u64 | TlsIoRegionBaseAddr | 
| 0x58 | u64 | TlsIoRegionEndAddr | 
| 0x60 | u64 | HeapMaxAllocation | 
| 0x68 | #KMutex | Mutex | 
| 0x70 | #KPageTable | PageTable | 
| 0x80 | #KMemoryBlockManager | MemoryBlockManager | 
| 0x98 | u32 | AddressSpaceWidth (32/36/39) | 
| 0x9C | bool | IsKernel | 
| 0x9D | bool | IsSystem | 
| 0x9E | bool | HasAslr | 
| 0xA0 | u32 | PoolPartition | 
| 0xA4 | u32 | Is_0x5A_If_Cfg12_Bit0_ElseZero | 
| 0xA8 | u32 | Is_0x59_If_Cfg12_Bit0_ElseZero | 
| 0xAC | u32 | Is_0x58_If_Cfg12_Bit0_ElseZero | 
| 0xB0 | u64 | TranslationTableBaseRegister0 | 
| 0xB8 | u64 | TranslationControlRegister | 
| 0xC0 | u32 | AsidTagValue | 
| 5.0.0 Offset | Type | Description | 
|---|---|---|
| 0 | * | Vtable | 
| 8 | u64 | AddrSpaceMinAddr | 
| 0x10 | u64 | AddrSpaceMaxAddr | 
| 0x18 | u64 | HeapRegionBaseAddr | 
| 0x20 | u64 | HeapRegionEndAddr | 
| 0x28 | u64 | HeapCurAddr | 
| 0x30 | u64 | MapRegionBaseAddr | 
| 0x38 | u64 | MapRegionEndAddr | 
| 0x40 | u64 | NewMapRegionBaseAddr | 
| 0x48 | u64 | NewMapRegionEndAddr | 
| 0x50 | u64 | TlsIoRegionBaseAddr | 
| 0x58 | u64 | TlsIoRegionEndAddr | 
| 0x60 | u64 | HeapMaxAllocation | 
| 0x68 | ||
| 0x70 | ||
| 0x78 | #KMutex | Mutex | 
| 0x80 | #KPageTable | PageTable | 
| 0x90 | #KMemoryBlockManager | MemoryBlockManager | 
| 0xA8 | u32 | ? | 
| 0xAC | u32 | AddressSpaceWidth (32/36/39) | 
| 0xB0 | #KLinkedList? | |
| 0xC8 | ||
| 0xD0 | ||
| 0xD8 | ptr | |
| 0xE0 | u64 | TranslationTableBaseRegister0 val | 
| 0xE8 | u64 | TranslationControlRegister val | 
| 0xF0 | u32 | AsidTagValue | 
KPageTable
Size: 0x10
| Offset | Type | Description | 
|---|---|---|
| 0 | void* | RawPageTablePtr | 
| 8 | bool | |
| 0xC | u32 | AddrSpaceSizeInGb | 
KMemoryBlockManager
Size: 0x18
| Offset | Type | Description | 
|---|---|---|
| 0 | #KMemoryBlock* | MemoryBlockList | 
| 8 | u64 | MaxAddr | 
| 0x10 | u64 | MinAddr | 
KMemoryBlock
Size: 0x40
| Offset | Type | Description | 
|---|---|---|
| 0 | #KLinkedListNode<#KMemoryBlock *> | NodeFor__MemoryBlockList | 
| 0x10 | ||
| 0x18 | ||
| 0x20 | u64 | BaseAddress | 
| 0x28 | u64 | NumOfPages | 
| 0x30 | u32 | State | 
| 0x34 | u16 | IpcRefCount [?] | 
| 0x36 | u16 | DeviceMapRefCount | 
| 0x38 | u8 | Permission | 
| 0x39 | u8 | UnkAttribute | 
| 0x3A | u8 | Attribute | 
KMemoryBlockInfo
Size: 0x20
| Offset | Type | Description | 
|---|---|---|
| 0 | u64 | BaseAddress | 
| 8 | u64 | Size | 
| 0x10 | u32 | State | 
| 0x14 | u8 | Permission | 
| 0x15 | u8 | Attribute | 
| 0x16 | u8 | UnkAttribute | 
| 0x18 | u16 | IpcRefCount [?] | 
| 0x1A | u16 | DeviceMapRefCount | 
KTransferMemory
Size: 0x48
Inherits from: #KAutoObject
| Offset | Type | Description | 
|---|---|---|
| 0 | #KAutoObject | Inheritance | 
| 0x10 | KMemoryBlockList | Blocks | 
| 0x28 | #KProcess* | OwnerProcess | 
| 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
| 1.0.0 Offset | Type | Description | 
|---|---|---|
| 0 | #KAutoObject | Inheritance | 
| 0x10 | KMemoryBlockList | Blocks | 
| 0x28 | #KProcess* | OwnerProcess | 
| 0x30 | int | LocalPermission | 
| 0x34 | int | RemotePermission | 
| 0x38 | bool | HasInited | 
| 2.0.0 Offset | Type | Description | 
|---|---|---|
| 0 | #KAutoObject | Inheritance | 
| 0x10 | KMemoryBlockList | Blocks | 
| 0x28 | #KResourceLimit* | OwnerResourceLimit | 
| 0x30 | u64 | OwnerProcessPid | 
| 0x38 | int | LocalPermission | 
| 0x3C | int | RemotePermission | 
| 0x40 | bool | HasInited | 
KJitMemory
[4.0.0+] Size: 0x58
Inherits from: #KAutoObject
| Offset | Type | Description | 
|---|---|---|
| 0 | #KAutoObject | Inheritance | 
| 0x20 | KMemoryBlockList | Blocks | 
| 0x38 | #KProcess* | SrcProcessPtr | 
| 0x40 | u64 | SrcAddr | 
| 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
| 1.0.0 Offset | Type | Description | 
|---|---|---|
| 0 | #KAutoObject | Inheritance | 
| 0x10 | #KServerPort | ServerSide | 
| 0x60 | #KClientPort | ClientSide | 
| 0x98 | u64 | |
| 0xA0 | bool | HasInited | 
| 0xA1 | bool | IsLight | 
| 7.0.0 Offset | Type | Description | 
|---|---|---|
| 0 | #KAutoObject | Inheritance | 
| 0x30 | #KServerPort | ServerSide | 
| 0xA0 | #KClientPort | ClientSide | 
| 0xF8 | u64 | |
| 0x100 | char* | NamePtr | 
| 0x108 | bool | HasInited | 
| 0x109 | bool | IsLight | 
KServerPort
Size: 0x50
Inherits from: #KSynchronizationObject
| Offset | Type | Description | 
|---|---|---|
| 0 | #KSynchronizationObject | Inheritance | 
| 0x28 | #KLinkedListNode | IncomingConnections | 
| 0x38 | #KLinkedListNode | IncomingLightConnections | 
| 0x48 | #KPort* | Parent | 
KClientPort
Size: 0x38
Inherits from: #KSynchronizationObject
| Offset | Type | Description | 
|---|---|---|
| 0 | #KSynchronizationObject | Inheritance | 
| 0x28 | u32 | NumSessions | 
| 0x2C | u32 | MaxSessions | 
| 0x30 | #KPort* | Parent | 
KSession
Size: 0xB0
Inherits from: #KAutoObject
| Offset | Type | Description | 
|---|---|---|
| 0 | #KAutoObject | Inheritance | 
| 0x10 | #KServerSession | ServerSide | 
| 0x70 | #KClientSession | ClientSide | 
| 0xA8 | bool | HasInited | 
KServerSession
Size: 0x60
Inherits from: #KSynchronizationObject
| Offset | Type | Description | 
|---|---|---|
| 0 | #KSynchronizationObject | Inheritance | 
| 0x28 | KLinkedListNode | NodeFor__IncomingConnections | 
| 0x38 | #KSession* | Parent | 
| 0x40 | KLinkedListNode<#KSessionRequest*> | RequestList | 
| 0x50 | #KSessionRequest* | ActiveRequest | 
| 0x58 | #KMutex | lock | 
KSessionRequest
Size: 0x158
Inherits from: #KAutoObject
| Offset | Type | Description | 
|---|---|---|
| 0 | #KAutoObject | Inheritance | 
| 0x10 | KLinkedListNode | NodeFor__RequestList | 
| 0x20 | #KBufferDescriptor[8] | BufferTable | 
| 0x120 | #KBufferDescriptor* | ExternalBufferTable | 
| 0x128 | u8 | NumSendBuffers | 
| 0x129 | u8 | NumRecvBuffers | 
| 0x12A | u8 | NumExchBuffers | 
| 0x130 | #KThread* | SenderThread | 
| 0x138 | u64 | InitiallyZero | 
| 0x140 | #KWritableEvent* | ForAsyncEvent | 
| 0x148 | u64 | CustomCmdbufAddr | 
| 0x150 | u64 | CustomCmdbufSize | 
KBufferDescriptor
Size: 0x20
| Offset | Type | Description | 
|---|---|---|
| 0 | u64 | UserVirtAddr | 
| 8 | u64 | Size | 
| 0x10 | u64 | |
| 0x18 | u64 | BufferMemoryState | 
KClientSession
Size: 0x38
Inherits from: #KAutoObject
| Offset | Type | Description | 
|---|---|---|
| 0 | #KAutoObject | Inheritance | 
| 0x10 | #KSession* | Parent | 
| 0x18 | bool | HasInited | 
| 0x20 | #KClientPort* | ParentPort | 
| 0x28 | ||
| 0x30 | #KProcess* | CreatorProcess | 
KLightSession
Size: 0xA8
Inherits from: #KAutoObject
| Offset | Type | Description | 
|---|---|---|
| 0 | #KAutoObject | Inheritance | 
| 0x10 | #KLightSessionServer | ServerSide | 
| 0x68 | #KLightSessionClient | ClientSide | 
| 0xA0 | bool | HasInited | 
KLightServerSession
Size: 0x58
Inherits from: #KAutoObject
| Offset | Type | Description | 
|---|---|---|
| 0 | #KAutoObject | Inheritance | 
| 0x10 | KLinkedListNode | NodeFor__IncomingLightConnections | 
| 0x20 | #KLightSession | Parent | 
| 0x28 | u64[6] | 
KLightClientSession
Size: 0x38
Inherits from: #KAutoObject
| Offset | Type | Description | 
|---|---|---|
| 0 | #KAutoObject | Inheritance | 
| 0x10 | #KLightSession* | Parent | 
| 0x18 | bool | HasInited | 
| 0x20 | #KClientPort* | Port | 
| 0x28 | ||
| 0x30 | #KProcess* | CreatorProcess | 
KEvent
Size: 0x70
Inherits from: #KAutoObject
| Offset | Type | Description | 
|---|---|---|
| 0 | #KAutoObject | Inheritance | 
| 0x10 | #KReadableEvent | ReadableEvent | 
| 0x48 | #KWritableEvent | WritableEvent | 
| 0x60 | #KProcess* | Creator | 
| 0x68 | bool | HasInited | 
KReadableEvent
Size: 0x38
Inherits from: #KSynchronizationEvent
| Offset | Type | Description | 
|---|---|---|
| 0 | #KSynchronizationObject | Inheritance | 
| 0x28 | bool | |
| 0x30 | #KEvent* | Parent | 
KWritableEvent
Size: 0x18
Inherits from: #KAutoObject
| Offset | Type | Description | 
|---|---|---|
| 0 | #KAutoObject | Inheritance | 
| 0x10 | #KEvent* | Parent | 
KInterruptEvent
[1.0.0] Size: 0x50
[2.0.0] Size: 0x48
Inherits from: #KReadableEvent
| 1.0.0 Offset | Type | Description | 
|---|---|---|
| 0 | #KReadableEvent | Inheritance | 
| 0x38 | #KInterruptReceiver | Receiver | 
| 0x48 | u32 | IrqId (or -1) | 
| 2.0.0 Offset | Type | Description | 
|---|---|---|
| 0 | #KReadableEvent | Inheritance | 
| 0x38 | #KInterruptReceiver* | Receiver | 
| 0x40 | u32 | IrqId (or -1) | 
| 0x44 | bool | IsIrqRegistered | 
KInterruptReceiver
[1.0.0] Size: 0x10 [2.0.0] Size: 0x20
| Offset | Type | Description | 
|---|---|---|
| 0 | * | Vtable | 
| 8 | u64 | 
| Offset | Type | Description | 
|---|---|---|
| 0 | * | Vtable | 
| 8 | u64 | InitiallyZero | 
| 0x10 | #KInterruptEvent* | IrqEventPtr | 
| 0x18 | s32 | IrqId | 
KDeviceAddressSpace
Size: 0x70
Inherits from: #KAutoObject
| Offset | Type | Description | 
|---|---|---|
| 0 | #KAutoObject | Inheritance | 
| 0x10 | #KMutex | Mutex | 
| 0x18 | #KSmmuManager | Manager | 
| 0x58 | u64 | BaseAddress | 
| 0x60 | u64 | Size | 
| 0x68 | bool | HasInited | 
[1.0.0] It was called KAddressSpace.
KSmmuManager
Size: 0x40
| Offset | Type | Description | 
|---|---|---|
| 0 | u8[4] | PageTableAsids | 
| 8 | void*[4] | PageDirectories | 
| 0x28 | u64 | AttachedDevicesMask | 
| 0x30 | u32 | RegVal32Bit | 
| 0x34 | u32 | RegVal32BitEmpty | 
| 0x38 | u32 | RegVal36Bit | 
| 0x3C | u32 | RegVal36BitEmpty | 
KResourceLimit
Size: 0x68
Inherits from: #KAutoObject
| Offset | Type | Description | 
|---|---|---|
| 0 | #KAutoObject | Inheritance | 
| 0x10 | u64[5] | CurrentValue | 
| 0x38 | u64[5] | LimitValue | 
| 0x60 | #KMutex | Mutex | 
KPoolManager
[1.0.0] Size: 0x380
[2.0.0] Size: 0x450
| 1.0.0 Offset | Type | Description | 
|---|---|---|
| 0 | #KPoolAllocator[3] | Allocator | 
| 0x348 | #KPoolRefManager | RefManager | 
| 0x368 | u64 | AllocationCounter | 
| 0x370 | u64 | |
| 0x378 | #KMutex | Mutex | 
| 2.0.0 Offset | Type | Description | 
|---|---|---|
| 0 | #KPoolAllocator | Allocator0 | 
| 0x220 | #KPartitionInfo* | PartitionInfo0 | 
| 0x228 | #KPoolAllocator | Allocator1 | 
| 0x448 | #KPartitionInfo* | PartitionInfo1 | 
KPoolAllocator
[1.0.0] Size: 0x118
[2.0.0] Size: 0x220
| 1.0.0 Offset | Type | Description | 
|---|---|---|
| 0 | void* | MemoryBase | 
| 8 | u64 | MemorySize | 
| 0x10 | s32 | NumPools | 
| 0x18 | #KPool[8] | Pools | 
| 2.0.0 Offset | Type | Description | 
|---|---|---|
| 0 | void* | MemoryBase | 
| 8 | u64 | MemorySize | 
| 0x10 | #KPool[8] | Pools | 
| 0x210 | s32 | NumPools | 
KPool
[1.0.0] Size: 0x20
[2.0.0] Size: 0x40
| 1.0.0 Offset | Type | Description | 
|---|---|---|
| 0 | KPoolHeader* | FirstFreeChunk | 
| 8 | u64 | |
| 0x10 | u64 | |
| 0x18 | void* | SingletonTableEntryPtr | 
| 2.0.0 Offset | Type | Description | 
|---|---|---|
| 0 | KPoolHeader* | FirstFreeChunk | 
| 8 | u64 | |
| 0x10 | u64 | |
| 0x18 | void* | SingletonTableEntryPtr | 
| 0x20 | #KPool* | Parent | 
| 0x30 | u64[2] | DmaProtectionKey | 
KPoolRefManager
[1.0.0] Size: 0x20
| Offset | Type | Description | 
|---|---|---|
| 0 | #KPoolManager* | Parent | 
| 8 | void* | PoolBase | 
| 0x10 | u64 | MaxPage | 
| 0x18 | u16* | RefCountTable | 
KObjectAllocator
Size: 0x50 [5.0.0]? Size: 0x48
| Offset | Type | Description | 
|---|---|---|
| 0 | #KLockedList | LockedList | 
| 0x28 | #KSlabHeap | SlabHeap | 
KSlabHeap
Size: 0x28
| Offset | Type | Description | 
|---|---|---|
| 0 | void* | FreeListHead | 
| 0x8 | u64 | |
| 0x10 | void* | HeapPtr | 
| 0x18 | u64 | TotalHeapSize | 
| 0x20 | u64 | SingleObjectSize | 
5.0.0 (?):
| 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
| Offset | Type | Description | 
|---|---|---|
| 0 | u64 | |
| 0x10 | u16* | RefCountTable | 
| 0x10 | void* | BaseAddress | 
| 0x18 | u64 | Size | 
| 0x20 | u64 | |
| 0x28 | u64 | 
KIrqManager
[1.0.0] Size: 0x1608
| 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
| Offset | Type | Description | 
|---|---|---|
| 0 | #KInterruptReceiver* | Receiver | 
| 8 | u8 | State0 | 
| 9 | u8 | State1 | 
KDebug
Size: 0x50
| Offset | Type | Description | 
|---|---|---|
| 0 | #KSynchronizationObject | Inheritance | 
| 0x28 | #KLinkedListNode<#KDebugEvent> | EventList | 
| 0x38 | u32 | Flags | 
| 0x40 | #KProcess* | ProcessPtr | 
| 0x48 | #KMutex | Mutex | 
KDebugEvent
Size: 0x60
| Offset | Type | Description | 
|---|---|---|
| 0 | #KLinkedListNode<#KDebugEvent *> | NodeFor__EventList | 
| 0x10 | u32 | EventType | 
| 0x14 | u32 | ThreadId | 
| 0x18 | u32 | Flags | 
| 0x1C | u16 | |
| 0x1E | bool | |
| 0x20 | ... | ... | 
KManagedPort
Size: 0x28
| Offset | Type | Description | 
|---|---|---|
| 0 | #KLinkedListNode<#KManagedPort *> | NodeFor__ManagedPortList | 
| 0x10 | char[12] | PortName | 
| 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).
| Object | Slab Count | 
|---|---|
| KEvent | 600 | 
| KInterruptEvent | 100 | 
| KProcess | 80 | 
| KThread | 700 | 
| KPort | 200 | 
| KSharedMemory | 80 | 
| KTransferMemory | 200 | 
| KDeviceAddressSpace | 300 | 
| KDebug | 4 | 
| KSession | 800 | 
| KLightSession | 100 | 
| KLinkedListEntry<void*> | 17 231 | 
| KLinkedListNode | 4 000 | 
| KMemoryBlock (System) | 20 000 | 
| KMemoryBlock (Other) | 10 000 | 
| KTlsPageManager | 167 | 
| KManagedPort | 7 | 
| KDebugEvent | 704 | 
| KSessionRequest | 1 600 | 
| KResourceLimit | 5 |