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+{| class="wikitable" border="1"
−|-
−! Offset
−! Type
−! Description
−|-
−| 0x0
−| u32
−| Pointer to vtable
−|-
−| 0x4
−| u32
−| Reference count
−|-
−| 0x8
−| u32
−| Count of KThreads that sync with this object - number of nodes in the linked list below
−|-
−| 0xC
−| KLinkedListNode*
−| Pointer to first KLinkedListNode in node list of KThreads that sync with this object
−|-
−| 0x10
−| KLinkedListNode*
−| Pointer to last KLinkedListNode in node list of KThreads that sync with this object
−|-
−| 0x14
−| u32
−| Unknown
−|-
−| 0x18
−| u32
−| Unknown
−|-
−| 0x1C
−| [[KThread]]*
−| 0 or pointer to the thread the currently does something with the process object.
−|-
−| 0x20
−| s16
−| ?
−|-
−| 0x30
−| [[KLinkedListNode]]*
−| Pointer to first KLinkedListNode in list of KMemoryBlocks used by the process
−|-
−| 0x34
−| [[KLinkedListNode]]*
−| Pointer to last KLinkedListNode in list of KMemoryBlocks used by the process
−|-
−| 0x40
−| u32
−| Translation table base
−|-
−| 0x44
−| u8
−| Context ID
−|-
−| 0x50
−| u32
−| Size of the MMU table
−|-
−| 0x54
−| u32
−| Virtual address of the MMU table for this process
−|-
−| 0x58
−| u32
−| Total size of all thread context pages (0xFF4xxxxx) owned by threads that belong to this process
−|-
−| 0x5C
−| u32
−| Number of [[KThreadLocalPage|KThreadLocalPages]] used by this KProcess
−|-
−| 0x60
−| KLinkedListNode*
−| Pointer to first KLinkedListNode in the list of KThreadLocalPages
−|-
−| 0x64
−| KLinkedListNode*
−| Pointer to last KLinkedListNode in the list of KThreadLocalPages
−|-
−| 0x6C
−| s32
−| Ideal processor
−|-
−| 0x74
−| u32
−| Pointer to resource limits for process.
−|-
−| 0x79
−| u8
−| Proc affinity mask
−|-
−| 0x7C
−| u32
−| Number of threads which belong to this process.
−|-
−| 0x80
−| 0x10-bytes
−| SVC access control mask from the exheader kernel descriptors. This is copied to the [[Memory_layout#0xFF4XX000|0xFF4XX000]] area when creating threads, which is the actual data the SVC-handler checks for SVC-access-control.
−|-
−| 0x90
−| 0x10-bytes
−| Interrupt flags- 32 interrupts per word, 4 words, 0x80 interrupts total divided evenly across 4 words
−|-
−| 0xA0
−| u32
−| Kernel flags from the exheader kernel descriptors.
−|-
−| 0xA4
−| u16
−| Handle table size from the exheader kernel descriptors. When this is 0, handle table is stored in WRAM.
−|-
−| 0xA6
−| u16
−| Kernel release version field, from the exheader kernel descriptors.
−|-
−| 0xA8
−| u32
−| Pointer to [[KCodeSet]] instance
−|-
−| 0xAC
−| u32
−| Process id, this always begins at 0x0 for the first process.
−|-
−| 0xB0
−| u32
−| Kernel flags from the exheader kernel descriptors.
−|-
−| 0xB8
−| [[KThread]]*
−| Pointer to the process's main (?) thread.
−|-
−| 0xCC
−| KProcessHandleTable
−| Process handle table. until 0x1C4 or longer
−|-
−| 0x224
−| u32
−| ?
−|}
− +Structure starting with [[8.0.0-18]] NATIVE_FIRM:
−
−Size : 0x268 bytes
| Pointer to vtable
−|-
−| 0x4
−| u32
−| Reference count
−|-
−| 0x8
−| u32
−| Count of KThreads that sync with this object - number of nodes in the linked list below
−|-
−| 0xC
−| KLinkedListNode*
−| Pointer to first KLinkedListNode in node list of KThreads that sync with this object
−|-
−| 0x10
−| KLinkedListNode*
−| Pointer to last KLinkedListNode in node list of KThreads that sync with this object
−|-
−| 0x1C
−| KThread*
−| Thread currently running kernel code to act on this process
−|-
−| 0x20
−| s16
−| This is used to record errors that occur when the thread above is set as the thread running code for the process
−|-
−| 0x22
−| u16
−| Unused, alignment
−|-
−| 0x24
−| u8
−| TLB entries for process need invalidating on core0
−|-
−| 0x28
−| u8
−| TLB entries for process need invalidating on core1
−|-
−| 0x2C
−| u32
−| Count of KMemoryBlocks owned by the process
−|-
−| 0x30
−| KLinkedListNode*
−| Pointer to first KLinkedListNode in list of KMemoryBlocks used by the process
−|-
−| 0x34
−| KLinkedListNode*
−| Pointer to last KLinkedListNode in list of KMemoryBlocks used by the process
−|-
−| 0x40
−| u32
−| Translation table base
−|-
−| 0x44
−| u8
−| Context ID
−|-
−| 0x46
−| bool
−| Process is the currently loaded game/app
−|-
−| 0x4C
−| u32
−| End of userland virtual memory for the process
−|-
−| 0x50
−| u32*
−| [[Memory_layout|LINEAR]] memory virtual address(userland) base for this process.
−|-
−| 0x58
−| u32
−| Size of the MMU table
−|-
−| 0x5C
−| u32
−| Virtual address of the MMU table for this process
−|-
−| 0x60
−| u32
−| Total size of all thread context pages (0xFF4xxxxx) owned by threads that belong to this process
−|-
−| 0x64
−| u32
−| Number of [[KThreadLocalPage|KThreadLocalPages]] used by this KProcess
−|-
−| 0x68
−| KLinkedListNode*
−| Pointer to first KLinkedListNode in the list of KThreadLocalPages
−|-
−| 0x6C
−| KLinkedListNode*
−| Pointer to last KLinkedListNode in the list of KThreadLocalPages
−|-
−| 0x74
−| s32
−| Ideal processor for this process
−|-
−| 0x78
−| KDebug*
−| KDebug object created from svc 60 to debug the process
−|-
−| 0x7C
−| KResourceLimit*
−| Pointer to resource limits for process.
−|-
−| 0x80
−| u8
−| Normally 1 to indicate process is open/available. Set to 2 to indicate process is exiting/closing and 3 to indicate exited/closed.
−|-
−| 0x81
−| u8
−| Process affinity mask
−|-
−| 0x82
−| u16
−| Unused, alignment
−|-
−| 0x84
−| s16
−| Number of threads which belong to this process.
−|-
−| 0x86
−| s16
−| Max number of threads which can belong to this process.
−|-
−| 0x88
−| 0x10-bytes
−| SVC access control mask from the exheader kernel descriptors. This is copied to the [[Memory_layout#0xFF4XX000|0xFF4XX000]] area when creating threads, which is the actual data the SVC-handler checks for SVC-access-control.
−|-
−| 0x98
−| u32[4]
−| Interrupt available flags- 32 interrupts per word, 4 words, 0x80 interrupts total divided evenly across 4 words
−|-
−| 0xA8
−| u32
−| Kernel flags from the exheader kernel descriptors.
−|-
−| 0xAC
−| u16
−| Handle table size from the exheader kernel descriptors. When this is 0, handle table is stored in WRAM.
−|-
−| 0xAE
−| u16
−| Kernel release version field, from the exheader kernel descriptors.
−|-
−| 0xB0
−| u32
−| Pointer to [[KCodeSet]] instance
−|-
−| 0xB4
−| u32
−| Process id, this always begins at 0x0 for the first process.
−|-
−| 0xB8
−| s64
−| Process creation time as tick count
−|-
−| 0xC0
−| KThread*
−| Pointer to the process's main thread.
−|-
−| 0xC4
−| u32[4]
−| Interrupt enabled flags- 32 interrupts per word, 4 words, 0x80 interrupts total divided evenly across 4 words
−|-
−| 0xD4
−| KProcessHandleTable
−| This is the data for tracking and using all of the KProcess's handles.
−|-
−| 0xEC
−| HandleDescriptor[0x28]
−| These internal HandleDescriptor entries are only used if the exheader's handle table size is 0
−|-
−| 0x22C
−| u32
−| Unused (From here up, everything is set to 0 on creation, has 0 written to it again during process creation, and is never used again.)
−|-
−| 0x230
−| u64
−| Unused
−|-
−| 0x238
−| u64
−| Unused
−|-
−| 0x240
−| u64
−| Unused
−|-
−| 0x248
−| u64
−| Unused
−|-
−| 0x250
−| u64
−| Unused
−|-
−| 0x258
−| u64
−| Unused
−|-
−| 0x260
−| u64
−| Unused
−|}
−
−
−Structure starting with [[8.1.0-0 New3DS]] NATIVE_FIRM:
−
−Size : 0x270 bytes (0x4D8 bytes on ARM9)
−
−{| class="wikitable" border="1"
−|-
−! Offset
−! Type
−! Description
−|-
−| 0x0
−| u32
| KThread*+| Thread currently running code to act on this process+|-
−| 0x20
−| s16
−| This is used to record errors that occur when the thread above is set as the thread running code for the process
−|-
−| 0x22
−| u16
−| Unused, alignment
−|-
−| 0x24
−| u8
−| TLB entries for process need invalidating on core0
−|-
−| 0x28
−| u8
−| TLB entries for process need invalidating on core1
−|-
−| 0x2C
−| u8
−| TLB entries for process need invalidating on core2
−|-
−| 0x30
−| u8
−| TLB entries for process need invalidating on core3
−|-
−| 0x34
−| u32
−| Count of KMemoryBlocks owned by the process
−|-
−| 0x38
−| KLinkedListNode*
−| Pointer to first KLinkedListNode in list of KMemoryBlocks used by the process
−|-
−| 0x3C
−| KLinkedListNode*
−| Pointer to last KLinkedListNode in list of KMemoryBlocks used by the process
−|-
−| 0x40
−| u32
−| Unknown
−|-
−| 0x44
−| u32
−| Unknown
−|-
−| 0x48
−| u32
−| Translation table base
−|-
−| 0x4C
−| u8
−| Context ID
−|-
−| 0x4D
−| u8
−| Something to do with memory allocation
−|-
−| 0x4E
−| bool
−| Process is the currently loaded game/app
−|-
−| 0x50
−| u32
−| Unknown
−|-
−| 0x54
−| u32
−| End of userland virtual memory for the process
−|-
−| 0x58
−| u32*
−| 0x5C
−| u32
−| Unknown
−|-
−| 0x60
−| u32
−| Size of the MMU table
−|-
−| 0x64
−| u32
−| Virtual address of the MMU table for this process
|-
−| 0xF4
−| HandleDescriptor[0x28]
−| These internal HandleDescriptor entries are only used if the exheader's handle table size is 0
class [[KProcess]] extends [[KSynchronizationObject]];
class [[KProcess]] extends [[KSynchronizationObject]];
−Size : 0x260 bytes
+Size : 0x270 (N3DS) / 0x268 bytes (O3DS post 8.x) / 0x260 bytes (O3DS pre 8.x). 0x4D8 bytes on ARM9.
−The only field that changed is the [[KProcessHwInfo]] member instance. The definition of KProcess remain identical in all cases.
−The listed offsets are N3DS-only.
−{| class="wikitable" border="1"
{| class="wikitable" border="1"
Line 159:
Line 14:
|-
|-
| 0x0
| 0x0
−| u32
+| void**
−| Pointer to vtable
| Pointer to vtable
|-
|-
Line 407:
Line 42:
|-
|-
| 0x1C
| 0x1C
−| [[KProcessHwInfo]]
−| Process hardware/context info. Used to manage segmentation, etc.
−| [[Memory_layout|LINEAR]] memory virtual address(userland) base for this process.
−|-
−|-
|-
| 0x68
| 0x68
Line 528:
Line 79:
| 0x88
| 0x88
| u8
| u8
−| Normally 1 to indicate process is open/available. Set to 2 to indicate process is exiting/closing and 3 to indicate exited/closed.
+| Normally 1 to indicate process is open/available. Set to 2 to indicate process is exiting/closing and 3 to indicate exited/closed.
|-
|-
| 0x89
| 0x89
Line 544:
Line 95:
| 0x8E
| 0x8E
| s16
| s16
−| Max number of threads which can belong to this process. This is always 0.
+| Max number of threads which can belong to this process. This is always 0.
|-
|-
| 0x90
| 0x90
Line 589:
Line 140:
| [[KProcess#KProcessHandleTable|KProcessHandleTable]]
| [[KProcess#KProcessHandleTable|KProcessHandleTable]]
| This is the data for tracking and using all of the KProcess's handles.
| This is the data for tracking and using all of the KProcess's handles.
−|-
|-
| 0x234
| 0x234