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Kernel (view source)

Revision as of 00:41, 6 March 2024

24,038 bytes added ,  00:41, 6 March 2024
m
Hexkyz moved page Kernel objects to Kernel: Use this page for general kernel documentation
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{| 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"
 
|-
 
|-
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| 0 || * || Vtable
 
| 0 || * || Vtable
 
|-
 
|-
−
| 8 || u64 || 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]]
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! Offset || Type || Description
 
! Offset || Type || Description
 
|-
 
|-
−
| 0 || [[#KAutoObject]] ||
+
| 0 || [[#KAutoObject]] || Inheritance
 +
|-
 +
| 0x10 || [[#KLinkedList]] || ThreadSyncList
 +
|}
 +
 
 +
= KMutex =
 +
Size: 0x8
 +
 
 +
{| class="wikitable" border="1"
 +
|-
 +
! Offset || Type || Description
 +
|-
 +
| 0 || u64 || OwnerTag
 +
|}
 +
 
 +
= KRecursiveLock =
 +
Size: 0x18
 +
 
 +
{| class="wikitable" border="1"
 +
|-
 +
! Offset || Type || Description
 +
|-
 +
| 0 || [[#KThread]] * || Owner
 +
|-
 +
| 8 || s32 || Count
 +
|}
 +
 
 +
 
 +
= KLockedList =
 +
Size: 0x28
 +
 
 +
[5.0.0]? Size: 0x20
 +
 
 +
{| class="wikitable" border="1"
 +
|-
 +
! Offset || Type || Description
 +
|-
 +
| 0 || u64 || Count
 +
|-
 +
| 8 || [[#KLinkedListNode]] || List
 +
|-
 +
| 0x18 || [[#KMutex]] || Mutex
 +
|-
 +
| 0x20 || u64 || MaxCount
 +
|}
 +
 
 +
[5.0.0]?:
 +
 
 +
{| class="wikitable" border="1"
 +
|-
 +
! Offset || Type || Description
 +
|-
 +
| 0 || [[#KLinkedListNode]] || List
 
|-
 
|-
−
| 0x10 || u64 || ThreadSyncNum
+
| 0x10 || [[#KMutex]] || Mutex
 
|-
 
|-
−
| 0x18 || [[#KLinkedListNode]] || ThreadSyncList
+
| 0x18 || u64 || MaxCount
 
|}
 
|}
   Line 37: 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
 +
|-
 +
| ... || ... || ...
 
|}
 
|}
    
= KProcess =
 
= KProcess =
−
Size: 0x5B0
+
[1.0.0] Size: 0x5B0
 +
 
 +
[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">
 
{| class="wikitable" border="1"
 
{| class="wikitable" border="1"
 
|-
 
|-
−
! Offset
+
! 1.0.0 Offset || Type || Description
−
! Type
  −
! Description
   
|-
 
|-
−
| 0
+
| 0 || [[#KSynchronizationObject]] || Inheritance
−
| [[#KSynchronizationObject]]
  −
|
   
|-
 
|-
−
| 0x28
+
| 0x28 || KProcessTerminationMessage || Sent to mailbox 0 when self-terminating.
−
|  
  −
|  
   
|-
 
|-
−
| 0x38
+
| 0x38 || [[#KMemoryManager]] || MemoryManager
−
| [[#KProcessMm]]
  −
| MemoryManager
   
|-
 
|-
−
| 0xF0
+
| 0xF0 || u64 || TotalMemUsage
−
| u64
  −
| TotalMemUsage
   
|-
 
|-
−
| 0xF8
+
| 0xF8 || [[#KLinkedList]]<[[#KTlsPageManager]]*>> || TlsPagesList
−
| u64
  −
| TlsPagesListCount
   
|-
 
|-
−
| 0x100
+
| 0x110 || s32 || DefaultCpuCore
−
| [[#KLinkedListNode]]
  −
| TlsPagesList
   
|-
 
|-
−
| 0x110
+
| 0x118 || [[#KDebug]]* || Debug
−
| s32
  −
| DefaultCpuCore
   
|-
 
|-
−
| 0x118
+
| 0x120 || [[#KResourceLimit]]* || ResourceLimit
−
|  
  −
|  
   
|-
 
|-
−
| 0x120
+
| 0x128 || u32 || State
−
| [[#KResourceLimit]]*
  −
| ResourceLimit
   
|-
 
|-
−
| 0x128
+
| 0x130 || [[#KMutex]] || ProcessMutex
−
| u32
  −
| State
   
|-
 
|-
−
| 0x130
+
| 0x138 || [[#KMutex]] || ThreadingMutex
−
| KRecursiveLock
  −
| ProcessMutex
   
|-
 
|-
−
| 0x138
+
| 0x140 || [[#KLinkedListNode]]<[[#KThread]] *> || ThreadArbiterList
−
| KRecursiveLock
  −
| ThreadingMutex
   
|-
 
|-
−
| 0x140
+
| 0x150 || KLinkedListNode ||
−
| u64
  −
|  
   
|-
 
|-
−
| 0x148
+
| 0x160 || u64[4] || RandomEntropy
−
| u64
  −
|  
   
|-
 
|-
−
| 0x150
+
| 0x180 || u8 || HasStateChanged
−
| KLinkedListManager
  −
|  
   
|-
 
|-
−
| 0x180
+
| 0x181 || u8 || HasInitialized
−
| u8
  −
| HasStateChanged
   
|-
 
|-
−
| 0x181
+
| 0x182 || u8 || IsSystem
−
| u8
  −
|  
   
|-
 
|-
−
| 0x182
+
| 0x183 || u8[12+1] || ProcessName
−
| u8
  −
|  
   
|-
 
|-
−
| 0x183
+
| 0x190 || u16 || NumberOfCreatedThreads
−
| u8[12]
  −
| From_CreateProcessInfo_0
   
|-
 
|-
−
| 0x18F
+
| 0x192 || u16 || ThreadingRelatedInitiallyZero
−
| u8
  −
| InitiallyZero
   
|-
 
|-
−
| 0x190
+
| 0x194 || u32 || ProcessFlags
−
| u16
  −
| NumberOfCreatedThreads
   
|-
 
|-
−
| 0x194
+
| 0x198 || [[#KProcessCapabilities]] || Capabilities
−
| u32
  −
| From_CreateProcessInfo_0x24
   
|-
 
|-
−
| 0x198
+
| 0x248 || u64 || TitleId
−
| [[#KProcessCapabilities]]
  −
| Capabilities
   
|-
 
|-
−
| 0x248
+
| 0x250 || u64 || ProcessId
−
| u64
  −
| From_CreateProcessInfo_0x10
   
|-
 
|-
−
| 0x250
+
| 0x258 || u64 || CreatedTickstamp
−
| u64
  −
| ProcessId
   
|-
 
|-
−
| 0x258
+
| 0x260 || u64 || Entrypoint
−
| u64
  −
| CreatedTickstamp
   
|-
 
|-
−
| 0x260
+
| 0x268 || u64 || CodeMemUsage
−
| u64
  −
| From_CreateProcessInfo_0x18
   
|-
 
|-
−
| 0x268
+
| 0x270 || u64 || DynamicMemUsage
−
| u64
  −
| CodeMemUsage
   
|-
 
|-
−
| 0x270
+
| 0x278 || u64 || MaxTotalMemUsage
−
| u64
  −
| DynamicMemUsage
   
|-
 
|-
−
| 0x278
+
| 0x280 || u32 || ProcessCategory (0: regular title, 1: kernel built-in)
−
| u64
  −
| MaxTotalMemUsage
   
|-
 
|-
−
| 0x280
+
| 0x288 || [[#KProcessHandleTable]] || HandleTable
−
| u64
  −
| From_CreateProcessInfo_0xC
   
|-
 
|-
−
| 0x288
+
| 0x528 || void* || UsermodeExceptionTlsArea
−
| [[#KProcessHandleTable]]
  −
| HandleTable
   
|-
 
|-
−
| 0x528
+
| 0x530 || [[#KLinkedListNode]]<[[#KThread]] *> || ExceptionThreadList
−
| void*
  −
| ReservedTlsEntry
   
|-
 
|-
−
| 0x530
+
| 0x540 || [[#KThread]]* || ExceptionThread
−
| u64
  −
|
   
|-
 
|-
−
| 0x538
+
| 0x548 || [[#KLinkedListNode]]<[[#KThread]] *> || ThreadList
−
| u64
  −
|
   
|-
 
|-
−
| 0x540
+
| 0x558 || bool || HasStarted
−
| u64
  −
|
   
|-
 
|-
−
| 0x548
+
| 0x55C || u32 || UnusedZero
−
| KLinkedListNode
  −
| ThreadList
   
|-
 
|-
−
| 0x558
+
| 0x560 || u64[2] || UnusedZeroes
−
| u32
  −
|
   
|-
 
|-
−
| 0x55C
+
| 0x570 || u64 || TotalTimeRunning
−
| u32
  −
| HasStarted
   
|-
 
|-
−
| 0x560
+
| 0x578 || u64[5] || UnusedZeroes
−
| u64[8]
  −
|
   
|-
 
|-
−
| 0x5A0
+
| 0x5A0 || u64 || UnusedZero
−
| u64
  −
|
   
|-
 
|-
−
| 0x5A8
+
| 0x5A8 || u64 || UnusedZero
−
| u64
  −
|
   
|}
 
|}
 +
</div>
   −
== KProcessMm ==
+
<div style="display: inline-block; vertical-align:top;">
 
{| class="wikitable" border="1"
 
{| class="wikitable" border="1"
 
|-
 
|-
−
! Offset
+
! 2.0.0 Offset || Type || Description
−
! 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
 
|-
 
|-
−
| 0
+
| 0x23E0 || u64 || BreakArg1
−
| *
  −
| Vtable
   
|-
 
|-
−
| 8
+
| 0x23E8 || u64 || BreakArg2
−
| u64
  −
| AddrSpaceMinAddr
   
|-
 
|-
−
| 0x10
+
| 0x23F0 || u64 || ExceptionThreadUnkInfo1
−
| u64
  −
| AddrSpaceMaxAddr
   
|-
 
|-
−
| 0x18
+
| 0x23F8 || u32 || UnusedZero
−
| u64
  −
| HeapBaseAddr
   
|-
 
|-
−
| 0x20
+
| 0x2400 || u64[8] || UnusedZeroes
−
| u64
  −
| HeapEndAddr
   
|-
 
|-
−
| 0x28
+
| 0x2440 || u64 || UnusedZero
−
| u64
  −
| HeapCurAddr
   
|-
 
|-
−
| 0x30
+
| 0x2448 || u64 || UnusedZero
−
| u64
  −
| MapRegionBaseAddr
   
|-
 
|-
−
| 0x38
+
| 0x2450 || u64[6] || Unused [?]
−
| u64
+
|}
−
| MapRegionEnd
+
</div>
 +
 
 +
== KTlsPageManager ==
 +
Size: 0x20
 +
 
 +
{| class="wikitable" border="1"
 
|-
 
|-
−
| 0x40
+
! Offset
−
| u64
+
! Type
−
| HeapMaxAllocation
+
! Description
 
|-
 
|-
−
| 0x48
+
| 0 || void* || TlsPagePtr
−
| KRecursiveLock
  −
| Mutex
   
|-
 
|-
−
| 0x50
+
| 8 || [[#KProcess*]] || ProcessPtr
−
|
  −
|
   
|-
 
|-
−
| 0x60
+
| 0x10 || u32 || UsageCount
−
| [[#KMemoryBlock]]*
  −
| MemoryBlockList
   
|-
 
|-
−
| ..
+
| 0x14 || u8[8] || IsSlotFree
−
| ..
  −
| ..
   
|}
 
|}
   Line 288: Line 530:  
! Description
 
! Description
 
|-
 
|-
−
| 0
+
| 0 || u8[16] || SvcAccessMask
−
| u8[16]
  −
| SvcAccessMask
   
|-
 
|-
−
| 0x10
+
| 0x10 || u8[128] || IrqAccessMask
−
| u8[128]
  −
| IrqAccessMask
   
|-
 
|-
−
| 0x90
+
| 0x90 || u64 || AllowedCpuIdBitmask
−
| u64
  −
| AllowedCpuIdBitmask
   
|-
 
|-
−
| 0x98
+
| 0x98 || u64 || AllowedThreadPrioBitmask
−
| u64
  −
| AllowedThreadPrioBitmask
   
|-
 
|-
−
| 0xA0
+
| 0xA0 || u32 || DebuggingFlags
−
| u32
  −
|
   
|-
 
|-
−
| 0xA4
+
| 0xA4 || u32 || HandleTableSize
−
| u32
  −
| HandleTableSize
   
|-
 
|-
−
| 0xA8
+
| 0xA8 || u32 || KernelReleaseVersion
−
| u32
  −
|
   
|-
 
|-
−
| 0xAC
+
| 0xAC || u32 || ApplicationType
−
| u32
  −
|
   
|}
 
|}
    
== KProcessHandleTable ==
 
== KProcessHandleTable ==
−
Size: 0x2A0
+
[1.0.0] Size: 0x2A0
 +
 
 +
[2.0.0] Size: 0x20C0
 +
 
 +
<div style="display: inline-block">
 +
{| class="wikitable" border="1"
 +
|-
 +
! 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
 +
|}
 +
</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 ===
 +
[1.0.0] Size: 0x10
 +
 
 +
[2.0.0] Size: 8
 +
 
 +
[5.0.0] Size: 0x10
 +
 
 +
<div style="display: inline-block">
 +
{| class="wikitable" border="1"
 +
|-
 +
! 1.0.0 Offset || Type || Description
 +
|-
 +
| 0 || u16 || HandleId
 +
|-
 +
| 2 || u8 || ObjectType
 +
|-
 +
| 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 ===
 +
[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"
 +
|-
 +
! 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?
 +
 
 +
<div style="display: inline-block">
 +
{| class="wikitable" border="1"
 +
|-
 +
! 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
 +
|}
 +
</div>
    +
<div style="display: inline-block; vertical-align:top;">
 
{| class="wikitable" border="1"
 
{| class="wikitable" border="1"
 
|-
 
|-
−
! Offset
+
! 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
 
! Type
 
! Description
 
! Description
 
|-
 
|-
−
| 0
+
| 0 || * || Vtable
−
| [[#KHandleEntry]]*
+
|-
−
| TablePtr
+
| 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 ||
 
|-
 
|-
−
| 8
+
| 0xE0 || u64 || TranslationTableBaseRegister0 val
−
| [[#KHandleEntry]]*
  −
| NextFreeEntry
   
|-
 
|-
−
| 0x10
+
| 0xE8 || u64 || TranslationControlRegister val
−
| [[#KHandleEntry]][40]
  −
| InternalTable
   
|-
 
|-
−
| 0x290
+
| 0xF0 || u32 || AsidTagValue
−
| u16
+
|}
−
| Size
+
</div>
 +
 
 +
== KPageTable ==
 +
Size: 0x10
 +
 
 +
{| class="wikitable" border="1"
 
|-
 
|-
−
| 0x292
+
! Offset
−
| u16
+
! Type
−
|
+
! Description
 
|-
 
|-
−
| 0x294
+
| 0 || void* || RawPageTablePtr
−
| u16
  −
| UpperBitCounter
   
|-
 
|-
−
| 0x296
+
| 8 || bool ||
−
| u16
  −
| NumActiveSlots
   
|-
 
|-
−
| 0x298
+
| 0xC || u32 || AddrSpaceSizeInGb
−
| KSpinLock
  −
| Lock
   
|}
 
|}
   −
=== KHandleEntry ===
+
== KMemoryBlockManager ==
 +
Size: 0x18
 +
 
 
{| class="wikitable" border="1"
 
{| class="wikitable" border="1"
 
|-
 
|-
Line 370: Line 900:  
! Description
 
! Description
 
|-
 
|-
−
| 0
+
| 0 || [[#KMemoryBlock]]* || MemoryBlockList
−
| u16
  −
| HandleUpperBits
   
|-
 
|-
−
| 2
+
| 8 || u64 || MaxAddr
−
| u8
  −
| ObjectType
   
|-
 
|-
−
| 8
+
| 0x10 || u64 || MinAddr
−
| [[#KAutoObject]]*
  −
| Object
   
|}
 
|}
   Line 392: Line 916:  
! Description
 
! Description
 
|-
 
|-
−
| 0
+
| 0 || [[#KLinkedListNode]]<[[#KMemoryBlock]] *> || NodeFor__MemoryBlockList
−
| [[#KMemoryBlock]]*
  −
| Next
   
|-
 
|-
−
| 8
+
| 0x10 || ||
−
| [[#KMemoryBlock]]*
  −
| Prev
   
|-
 
|-
−
| 0x10
+
| 0x18 || ||
−
|  
  −
|  
   
|-
 
|-
−
| 0x18
+
| 0x20 || u64 || BaseAddress
−
|  
  −
|  
   
|-
 
|-
−
| 0x20
+
| 0x28 || u64 || NumOfPages
−
| u64
  −
| BaseAddress
   
|-
 
|-
−
| 0x28
+
| 0x30 || u32 || State
−
| u64
  −
| NumOfPages
   
|-
 
|-
−
| 0x30
+
| 0x34 || u16 || IpcRefCount [?]
−
| u32
  −
| State
   
|-
 
|-
−
| 0x34
+
| 0x36 || u16 || DeviceMapRefCount
−
| u16
  −
| IpcRefCount [?]
   
|-
 
|-
−
| 0x36
+
| 0x38 || u8 || Permission
−
| u16
  −
| DeviceMapRefCount
   
|-
 
|-
−
| 0x38
+
| 0x39 || u8 || UnkAttribute
−
| u8
  −
| Permission
   
|-
 
|-
−
| 0x39
+
| 0x3A || u8 || Attribute
−
| u8
  −
| UnkAttribute
  −
|-
  −
| 0x3A
  −
| u8
  −
| Attribute
   
|}
 
|}
   Line 450: Line 948:  
! Description
 
! Description
 
|-
 
|-
−
| 0
+
| 0 || u64 || BaseAddress
−
| u64
  −
| BaseAddress
   
|-
 
|-
−
| 8
+
| 8 || u64 || Size
−
| u64
  −
| Size
   
|-
 
|-
−
| 0x10
+
| 0x10 || u32 || State
−
| u32
  −
| State
   
|-
 
|-
−
| 0x14
+
| 0x14 || u8 || Permission
−
| u8
  −
| Permission
   
|-
 
|-
−
| 0x15
+
| 0x15 || u8 || Attribute
−
| u8
  −
| Attribute
   
|-
 
|-
−
| 0x16
+
| 0x16 || u8 || UnkAttribute
−
| u8
  −
| UnkAttribute
   
|-
 
|-
−
|  
+
| 0x18 || u16 || IpcRefCount [?]
−
|  
  −
| Pad
   
|-
 
|-
−
| 0x18
+
| 0x1A || u16 || DeviceMapRefCount
−
| u16
  −
| IpcRefCount [?]
  −
|-
  −
| 0x1A
  −
| u16
  −
| DeviceMapRefCount
   
|}
 
|}
   Line 498: Line 976:  
! Description
 
! Description
 
|-
 
|-
−
| 0
+
| 0 || [[#KAutoObject]] || Inheritance
−
| [[#KAutoObject]]
  −
|
   
|-
 
|-
−
| 0x10
+
| 0x10 || KMemoryBlockList || Blocks
−
| KMemoryBlockList
  −
| Blocks
   
|-
 
|-
−
| 0x28
+
| 0x28 || [[#KProcess]]* || OwnerProcess
−
| [[#KProcess]]*
  −
| OwnerProcess
   
|-
 
|-
−
| 0x30
+
| 0x30 || u64 || BaseAddress
−
| u64
  −
| BaseAddress
   
|-
 
|-
−
| 0x40
+
| 0x38 || KMutex || Mutex
−
| int
  −
| Permission
   
|-
 
|-
−
| 0x44
+
| 0x40 || int || Permission
−
| bool
+
|-
−
| HasInited
+
| 0x44 || bool || HasInited
 +
|-
 +
| 0x45 || bool || IsMapped
 
|}
 
|}
    
= KSharedMemory =
 
= KSharedMemory =
−
Size: 0x40
+
[1.0.0] Size: 0x40
 +
 
 +
[2.0.0] Size: 0x48
 +
 
 +
Inherits from: [[#KAutoObject]]
 +
 
 +
<div style="display: inline-block;">
 +
{| class="wikitable" border="1"
 +
|-
 +
! 1.0.0 Offset || Type || Description
 +
|-
 +
| 0 || [[#KAutoObject]] || Inheritance
 +
|-
 +
| 0x10 || KMemoryBlockList || Blocks
 +
|-
 +
| 0x28 || [[#KProcess]]* || OwnerProcess
 +
|-
 +
| 0x30 || int || LocalPermission
 +
|-
 +
| 0x34 || int || RemotePermission
 +
|-
 +
| 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]]
 
Inherits from: [[#KAutoObject]]
Line 530: Line 1,048:  
{| class="wikitable" border="1"
 
{| class="wikitable" border="1"
 
|-
 
|-
−
! Offset
+
! Offset || Type || Description
−
! Type
+
|-
−
! Description
+
| 0 || [[#KAutoObject]] || Inheritance
 +
|-
 +
| 0x20 || KMemoryBlockList || Blocks
 
|-
 
|-
−
| 0
+
| 0x38 || [[#KProcess]]* || SrcProcessPtr
−
| [[#KAutoObject]]
  −
|
   
|-
 
|-
−
| 0x10
+
| 0x40 || u64 || SrcAddr
−
| KMemoryBlockList
  −
| Blocks
   
|-
 
|-
−
| 0x28
+
| 0x48 || [[#KMutex]] || Mutex
−
| [[#KProcess]]*
  −
| OwnerProcess
   
|-
 
|-
−
| 0x30
+
| 0x50 || u8 || HasInit
−
| int
  −
| LocalPerm
   
|-
 
|-
−
| 0x34
+
| 0x51 || u8 || HasMappedSlave
−
| int
  −
| RemotePerm
   
|-
 
|-
−
| 0x38
+
| 0x52 || u8 || HasMappedMaster
−
| bool
  −
| HasInited
   
|}
 
|}
    
= 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
 
|-
 
|-
−
| 0
+
| 0 || [[#KAutoObject]] || Inheritance
−
| [[#KAutoObject]]
  −
|
   
|-
 
|-
−
| 0x10
+
| 0x10 || [[#KServerPort]] || ServerSide
−
| [[#KServerPort]]
  −
| ServerPort
   
|-
 
|-
−
| 0x60
+
| 0x60 || [[#KClientPort]] || ClientSide
−
| [[#KClientPort]]
  −
| ClientPort
   
|-
 
|-
−
| 0x98
+
| 0x98 || u64 ||
−
| u64
  −
|
   
|-
 
|-
−
| 0xA0
+
| 0xA0 || bool || HasInited
−
| bool
  −
| HasInited
   
|-
 
|-
−
| 0xA1
+
| 0xA1 || bool || IsLight
−
| 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 606: Line 1,130:  
! Description
 
! Description
 
|-
 
|-
−
| 0
+
| 0 || [[#KSynchronizationObject]] || Inheritance
−
| [[#KSynchronizationObject]]
  −
|
   
|-
 
|-
−
| 0x28
+
| 0x28 || [[#KLinkedListNode]] || IncomingConnections
−
| [[#KLinkedListNode]]
  −
|  
   
|-
 
|-
−
| 0x38
+
| 0x38 || [[#KLinkedListNode]] || IncomingLightConnections
−
| [[#KLinkedListNode]]
  −
|  
   
|-
 
|-
−
| 0x48
+
| 0x48 || [[#KPort]]* || Parent
−
| [[#KPort]]*
  −
| Parent
   
|}
 
|}
   Line 634: Line 1,150:  
! Description
 
! Description
 
|-
 
|-
−
| 0
+
| 0 || [[#KSynchronizationObject]] || Inheritance
−
| [[#KSynchronizationObject]]
+
|-
−
|
+
| 0x28 || u32 || NumSessions
 +
|-
 +
| 0x2C || u32 || MaxSessions
 +
|-
 +
| 0x30 || [[#KPort]]* || Parent
 +
|}
 +
 
 +
= KSession =
 +
Size: 0xB0
 +
 
 +
Inherits from: [[#KAutoObject]]
 +
 
 +
{| class="wikitable" border="1"
 +
|-
 +
! Offset
 +
! Type
 +
! Description
 +
|-
 +
| 0 || [[#KAutoObject]] || Inheritance
 +
|-
 +
| 0x10 || [[#KServerSession]] || ServerSide
 +
|-
 +
| 0x70 || [[#KClientSession]] || ClientSide
 +
|-
 +
| 0xA8 || bool || HasInited
 +
|}
 +
 
 +
== KServerSession ==
 +
Size: 0x60
 +
 
 +
Inherits from: [[#KSynchronizationObject]]
 +
 
 +
{| class="wikitable" border="1"
 +
|-
 +
! 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]]
 +
 
 +
{| 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
 +
|-
 +
|}
 +
 
 +
== KClientSession ==
 +
Size: 0x38
 +
 
 +
Inherits from: [[#KAutoObject]]
 +
 
 +
{| class="wikitable" border="1"
 +
|-
 +
! Offset
 +
! Type
 +
! Description
 +
|-
 +
| 0 || [[#KAutoObject]] || Inheritance
 +
|-
 +
| 0x10 || [[#KSession]]* || Parent
 
|-
 
|-
−
| 0x28
+
| 0x18 || bool || HasInited
−
| ?
  −
|  
   
|-
 
|-
−
| 0x2C
+
| 0x20 || [[#KClientPort]]* || ParentPort
−
| u32
  −
| MaxSessions [?]
   
|-
 
|-
−
| 0x30
+
| 0x28 || ||
−
| [[#KPort]]*
+
|-
−
| Parent
+
| 0x30 || [[#KProcess]]* || CreatorProcess
 +
|}
 +
 
 +
= KLightSession =
 +
Size: 0xA8
 +
 
 +
Inherits from: [[#KAutoObject]]
 +
 
 +
{| class="wikitable" border="1"
 +
|-
 +
! Offset
 +
! Type
 +
! Description
 +
|-
 +
| 0 || [[#KAutoObject]] || Inheritance
 +
|-
 +
| 0x10 || [[#KLightSessionServer]] || ServerSide
 +
|-
 +
| 0x68 || [[#KLightSessionClient]] || ClientSide
 +
|-
 +
| 0xA0 || bool || HasInited
 +
|}
 +
 
 +
== KLightServerSession ==
 +
Size: 0x58
 +
 
 +
Inherits from: [[#KAutoObject]]
 +
 
 +
{| class="wikitable" border="1"
 +
|-
 +
! Offset
 +
! Type
 +
! Description
 +
|-
 +
| 0 || [[#KAutoObject]] || Inheritance
 +
|-
 +
| 0x10 || KLinkedListNode || NodeFor__IncomingLightConnections
 +
|-
 +
| 0x20 || [[#KLightSession]] || Parent
 +
|-
 +
| 0x28 || u64[6] ||
 +
|}
 +
 
 +
== KLightClientSession ==
 +
Size: 0x38
 +
 
 +
Inherits from: [[#KAutoObject]]
 +
 
 +
{| class="wikitable" border="1"
 +
|-
 +
! Offset
 +
! Type
 +
! Description
 +
|-
 +
| 0 || [[#KAutoObject]] || Inheritance
 +
|-
 +
| 0x10 || [[#KLightSession]]* || Parent
 +
|-
 +
| 0x18 || bool || HasInited
 +
|-
 +
| 0x20 || [[#KClientPort]]* || Port
 +
|-
 +
| 0x28 || ||
 +
|-
 +
| 0x30 || [[#KProcess]]* || CreatorProcess
 
|}
 
|}
   Line 662: Line 1,351:  
! Description
 
! Description
 
|-
 
|-
−
| 0
+
| 0 || [[#KAutoObject]] || Inheritance
−
| [[#KAutoObject]]
  −
|
   
|-
 
|-
−
| 0x10
+
| 0x10 || [[#KReadableEvent]] || ReadableEvent
−
| [[#KReadableEvent]]
  −
| ReadableEvent
   
|-
 
|-
−
| 0x48
+
| 0x48 || [[#KWritableEvent]] || WritableEvent
−
| [[#KWritableEvent]]
  −
| WritableEvent
   
|-
 
|-
−
| 0x60
+
| 0x60 || [[#KProcess]]* || Creator
−
| [[#KProcess]]*
  −
| Creator
   
|-
 
|-
−
| 0x68
+
| 0x68 || bool || HasInited
−
| bool
  −
| HasInited
   
|}
 
|}
   Line 694: Line 1,373:  
! Description
 
! Description
 
|-
 
|-
−
| 0
+
| 0 || [[#KSynchronizationObject]] || Inheritance
−
| [[#KSynchronizationObject]]
  −
|
   
|-
 
|-
−
| 0x28
+
| 0x28 || bool ||
−
| bool
  −
|
   
|-
 
|-
−
| 0x30
+
| 0x30 || [[#KEvent]]* || Parent
−
| [[#KEvent]]*
  −
| Parent
   
|}
 
|}
   Line 718: Line 1,391:  
! Description
 
! Description
 
|-
 
|-
−
| 0
+
| 0 || [[#KAutoObject]] || Inheritance
−
| [[#KAutoObject]]
  −
|
   
|-
 
|-
−
| 0x10
+
| 0x10 || [[#KEvent]]* || Parent
−
| [[#KEvent]]*
  −
| Parent
   
|}
 
|}
    
== 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"
 +
|-
 +
! 1.0.0 Offset || Type || Description
 +
|-
 +
| 0 || [[#KReadableEvent]] || Inheritance
 +
|-
 +
| 0x38 || [[#KInterruptReceiver]] || Receiver
 +
|-
 +
| 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"
 
{| class="wikitable" border="1"
 
|-
 
|-
−
! Offset
+
! Offset || Type || Description
−
! Type
+
|-
−
! Description
+
| 0 || * || Vtable
 +
|-
 +
| 8 || u64 ||
 +
|}
 +
</div>
 +
 
 +
<div style="display: inline-block; vertical-align:top;">
 +
{| class="wikitable" border="1"
 +
|-
 +
! Offset || Type || Description
 +
|-
 +
| 0 || * || Vtable
 
|-
 
|-
−
| 0
+
| 8 || u64 || InitiallyZero
−
| [[#KReadableEvent]]
  −
|
   
|-
 
|-
−
| 0x38
+
| 0x10 || [[#KInterruptEvent]]* || IrqEventPtr
−
|
  −
|
   
|-
 
|-
−
| 0x48
+
| 0x18 || s32 || IrqId
−
| u32
  −
| IrqId (or -1)
   
|}
 
|}
 +
</div>
   −
= KAddressSpace =
+
= KDeviceAddressSpace =
 
Size: 0x70
 
Size: 0x70
   Line 762: Line 1,472:  
! Description
 
! Description
 
|-
 
|-
−
| 0
+
| 0 || [[#KAutoObject]] || Inheritance
−
| [[#KAutoObject]]
  −
|
   
|-
 
|-
−
| 0x10
+
| 0x10 || [[#KMutex]] || Mutex
−
| KRecursiveLock
  −
| Mutex
   
|-
 
|-
−
| 0x18
+
| 0x18 || [[#KSmmuManager]] || Manager
−
| [[#KSmmuManager]]
  −
| Manager
   
|-
 
|-
−
| 0x58
+
| 0x58 || u64 || BaseAddress
−
| u64
  −
| BaseAddress
   
|-
 
|-
−
| 0x60
+
| 0x60 || u64 || Size
−
| u64
  −
| Size
   
|-
 
|-
−
| 0x68
+
| 0x68 || bool || HasInited
−
| bool
  −
| HasInited
   
|}
 
|}
 +
 +
[1.0.0] It was called KAddressSpace.
    
== KSmmuManager ==
 
== KSmmuManager ==
Line 796: Line 1,496:  
! Description
 
! Description
 
|-
 
|-
−
| 0
+
| 0 || u8[4] || PageTableAsids
−
| 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]]
 +
 
 +
{| class="wikitable" border="1"
 +
|-
 +
! 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
 +
 
 +
<div style="display: inline-block;">
 +
{| class="wikitable" border="1"
 +
|-
 +
! 1.0.0 Offset || Type || Description
 +
|-
 +
| 0 || [[#KPoolAllocator]][3] || Allocator
 +
|-
 +
| 0x348 || [[#KPoolRefManager]] || RefManager
 +
|-
 +
| 0x368 || u64 || AllocationCounter
 +
|-
 +
| 0x370 || u64 ||
 +
|-
 +
| 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 ==
 +
[1.0.0] Size: 0x118
 +
 
 +
[2.0.0] Size: 0x220
 +
 
 +
<div style="display: inline-block;">
 +
{| class="wikitable" border="1"
 +
|-
 +
! 1.0.0 Offset || Type || Description
 +
|-
 +
| 0 || void* || MemoryBase
 +
|-
 +
| 8 || u64 || MemorySize
 +
|-
 +
| 0x10 || s32 || NumPools
 +
|-
 +
| 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 ===
 +
[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"
 +
|-
 +
! 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 =
 +
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
 
|-
 
|-
−
| 8
+
| KMemoryBlock (Other) || 10 000
−
| void*[4]
  −
| PageDirectories
   
|-
 
|-
−
| 0x28
+
| KTlsPageManager || 167
−
| u64
  −
| AttachedDevicesMask
   
|-
 
|-
−
| 0x30
+
| KManagedPort || 7
−
| u32
  −
| RegVal32Bit
   
|-
 
|-
−
| 0x34
+
| KDebugEvent || 704
−
| u32
  −
| RegVal32BitEmpty
   
|-
 
|-
−
| 0x38
+
| KSessionRequest || 1 600
−
| u32
  −
| RegVal36Bit
   
|-
 
|-
−
| 0x3C
+
| KResourceLimit || 5
−
| u32
  −
| RegVal36BitEmpty
   
|}
 
|}
Retrieved from "https://switchbrew.org/wiki/Special:MobileDiff/1997...12654"

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