Difference between revisions of "KCodeSet"

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[[Category:Kernel objects]]
+
[[Category:Kernel auto objects]]
 +
class [[KCodeSet]] extends [[KAutoObject]];
  
class [[KCodeSet]] extends [[KAutoObject]];
+
Size : 0x64 bytes
  
 
{| class="wikitable" border="1"
 
{| class="wikitable" border="1"
Line 18: Line 19:
 
|-
 
|-
 
| 0x8
 
| 0x8
| Struct size is 0x14
+
| KCodeSetMemDescriptor
 
| Memory section info for .text
 
| Memory section info for .text
 
|-
 
|-
 
| 0x1C
 
| 0x1C
| Struct size is 0x14
+
| KCodeSetMemDescriptor
 
| Memory section info for .rodata
 
| Memory section info for .rodata
 
|-
 
|-
 
| 0x30
 
| 0x30
| Struct size is 0x14
+
| KCodeSetMemDescriptor
 
| Memory section info for .data
 
| Memory section info for .data
 
|-
 
|-
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| u64
 
| u64
 
| Process name as 8-byte string
 
| Process name as 8-byte string
 +
|-
 +
| 0x58
 +
| u16
 +
| ?
 
|-
 
|-
 
| 0x5A
 
| 0x5A
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| 0x5C
 
| 0x5C
 
| u64
 
| u64
| Program ID
+
| TitleID
 
|}
 
|}
  
Memory section info struct :
+
 
 +
=KCodeSetMemDescriptor=
 +
 
 +
Sections too large to fit into any available memory blocks will be split across multiple memory blocks with a [[KBlockInfo]] instance for each. This is described by the memory section info struct:
 
{| class="wikitable" border="1"
 
{| class="wikitable" border="1"
 
|-
 
|-
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| 0x8
 
| 0x8
 
| u32
 
| u32
| ? (seems to always be 1)
+
| [[KBlockInfo]] count
 
|-
 
|-
 
| 0xC
 
| 0xC
| u32
+
| [[KLinkedListNode]]*
| X ? (virtual address; seems to always be the same as Y)
+
| Pointer to first KLinkedListNode in the list of objects
 
|-
 
|-
 
| 0x10
 
| 0x10
| u32
+
| [[KLinkedListNode]]*
| Y ? (virtual address; seems to always be the same as X)
+
| Pointer to last KLinkedListNode in the list of objects
 
|}
 
|}

Latest revision as of 02:58, 5 December 2016

class KCodeSet extends KAutoObject;

Size : 0x64 bytes

Offset Type Description
0x0 u32 Pointer to vtable
0x4 u32 Reference count
0x8 KCodeSetMemDescriptor Memory section info for .text
0x1C KCodeSetMemDescriptor Memory section info for .rodata
0x30 KCodeSetMemDescriptor Memory section info for .data
0x44 u32 Total .text pages
0x48 u32 Total .rodata pages
0x4C u32 Total RW pages (.bss + .data)
0x50 u64 Process name as 8-byte string
0x58 u16 ?
0x5A u16 ?
0x5C u64 TitleID


KCodeSetMemDescriptor[edit]

Sections too large to fit into any available memory blocks will be split across multiple memory blocks with a KBlockInfo instance for each. This is described by the memory section info struct:

Offset Type Description
0x0 u32 Start address (virtual)
0x4 u32 Total pages
0x8 u32 KBlockInfo count
0xC KLinkedListNode* Pointer to first KLinkedListNode in the list of objects
0x10 KLinkedListNode* Pointer to last KLinkedListNode in the list of objects