SceLibKernel: Difference between revisions
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=== sceKernelPrintBacktrace === | |||
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! Version !! NID | |||
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| 3.60 || 0x1C02A434 | |||
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=== sceKernelPrintBacktraceForProcess === | |||
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! Version !! NID | |||
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| 3.60 || 0x20E2D4B7 | |||
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This is a guessed name. | |||
== Heap == | == Heap == | ||
Revision as of 09:12, 4 December 2021
SceLibKernel, not to be confused with Kernel is a user module that implements wrappers to some common syscalls (for example, SceIofilemgr), some usermode standard library functions (including C standard library), and other common features like heap management. This module is the functionality similar to libc.so.6 on Linux.
Module
This is a usermode module and exists only in usermode. The SELF can be found in os0:us/libkernel.suprx.
| Version | Name | World | Privilege |
|---|---|---|---|
| 1.69-3.73 | SceLibKernel | Non-secure | User |
Libraries
Known NIDs
| Version | Name | World | Privilege | NID |
|---|---|---|---|---|
| 1.69-3.60 | SceLibKernel | Non-secure | User | 0xCAE9ACE6 |
| 1.69-3.60 | SceLibRng | Non-secure | User | 0xF9AC7CF8 |
| 1.69-3.60 | SceLibGcc | Non-secure | User | 0x567AF9A6 |
| 1.69-3.60 | SceLibSsp | Non-secure | User | 0x8FA98EF1 |
| 1.69-3.60 | SceRtabi | Non-secure | User | 0xA941943F |
| 1.69-3.60 | SceKernelForVM | Non-secure | User | 0xA2B3EA8F |
| 3.60 | SceKernelForMono | Non-secure | User | 0x5FEEA076 |
SceLibKernel
sceIoChstatAsync
| Version | NID |
|---|---|
| 3.60 | 0x9739A5E2 |
derived from SceIofilemgr _sceIoChstatAsync
sceIoChstat
| Version | NID |
|---|---|
| 3.60 | 0x29482F7F |
sceIoChstatByFd
| Version | NID |
|---|---|
| 3.60 | 0x6E903AB2 |
sceIoClose
| Version | NID |
|---|---|
| 3.60 | 0xF5C6F098 |
derived from SceIofilemgr sceIoClose
sceIoDevctlAsync
| Version | NID |
|---|---|
| 3.60 | 0x950F78EB |
derived from SceIofilemgr _sceIoDevctlAsync
sceIoDevctl
| Version | NID |
|---|---|
| 3.60 | 0x04B30CB2 |
sceIoDopen
| Version | NID |
|---|---|
| 3.60 | 0xA9283DD0 |
sceIoDread
| Version | NID |
|---|---|
| 3.60 | 0x9C8B6624 |
sceIoGetstatByFd
| Version | NID |
|---|---|
| 3.60 | 0x57F8CD25 |
sceIoGetstatAsync
| Version | NID |
|---|---|
| 3.60 | 0x82B20B41 |
derived from SceIofilemgr _sceIoGetstatAsync
sceIoGetstat
| Version | NID |
|---|---|
| 3.60 | 0xBCA5B623 |
sceIoIoctlAsync
| Version | NID |
|---|---|
| 3.60 | 0x099C54B9 |
derived from SceIofilemgr _sceIoIoctlAsync
sceIoIoctl
| Version | NID |
|---|---|
| 3.60 | 0x54ABACFA |
sceIoLseekAsync
| Version | NID |
|---|---|
| 3.60 | 0xCAC5D672 |
derived from SceIofilemgr _sceIoLseekAsync
sceIoLseek
| Version | NID |
|---|---|
| 3.60 | 0x99BA173E |
sceIoMkdirAsync
| Version | NID |
|---|---|
| 3.60 | 0x8E5FCBB1 |
derived from SceIofilemgr _sceIoMkdirAsync
sceIoMkdir
| Version | NID |
|---|---|
| 3.60 | 0x9670D39F |
sceIoOpenAsync
| Version | NID |
|---|---|
| 3.60 | 0x6A7EA9FD |
derived from SceIofilemgr _sceIoOpenAsync
sceIoOpen
| Version | NID |
|---|---|
| 3.60 | 0x6C60AC61 |
sceIoPreadAsync
| Version | NID |
|---|---|
| 3.60 | 0xA010141E |
derived from SceIofilemgr _sceIoPreadAsync
sceIoPread
| Version | NID |
|---|---|
| 3.60 | 0x52315AD7 |
sceIoPwriteAsync
| Version | NID |
|---|---|
| 3.60 | 0xED25BEEF |
derived from SceIofilemgr _sceIoPwriteAsync
sceIoPwrite
| Version | NID |
|---|---|
| 3.60 | 0x8FFFF5A8 |
sceIoRead
| Version | NID |
|---|---|
| 3.60 | 0x713523E1 |
derived from SceIofilemgr sceIoRead
sceIoRemoveAsync
| Version | NID |
|---|---|
| 3.60 | 0x446A60AC |
derived from SceIofilemgr _sceIoRemoveAsync
sceIoRemove
| Version | NID |
|---|---|
| 3.60 | 0xE20ED0F3 |
sceIoRenameAsync
| Version | NID |
|---|---|
| 3.60 | 0xEE9857CD |
derived from SceIofilemgr _sceIoRenameAsync
sceIoRename
| Version | NID |
|---|---|
| 3.60 | 0xF737E369 |
sceIoRmdirAsync
| Version | NID |
|---|---|
| 3.60 | 0x9694D00F |
derived from SceIofilemgr _sceIoRmdirAsync
sceIoRmdir
| Version | NID |
|---|---|
| 3.60 | 0xE9F91EC8 |
sceIoSyncAsync
| Version | NID |
|---|---|
| 3.60 | 0xF7C7FBFE |
derived from SceIofilemgr _sceIoSyncAsync
sceIoSync
| Version | NID |
|---|---|
| 3.60 | 0x98ACED6D |
sceIoWrite
| Version | NID |
|---|---|
| 3.60 | 0x11FED231 |
derived from SceIofilemgr sceIoWrite
sceIoCompleteMultiple
| Version | NID |
|---|---|
| 3.60 | 0xA792C404 |
derived from SceIofilemgr _sceIoCompleteMultiple
sceKernelRegisterThreadEventHandler
| Version | NID |
|---|---|
| 3.60 | 0x6D8C0F13 |
int sceKernelRegisterThreadEventHandler(char *name, SceUID uid, int num0, void *handler, int num1);
sceKernelUnlockLwMutex
| Version | NID |
|---|---|
| 3.60 | 0x91FA6614 |
sceKernelUnlockLwMutex2
| Version | NID |
|---|---|
| 3.60 | 0x120AFC8C |
sceKernelPrintBacktrace
| Version | NID |
|---|---|
| 3.60 | 0x1C02A434 |
sceKernelPrintBacktraceForProcess
| Version | NID |
|---|---|
| 3.60 | 0x20E2D4B7 |
This is a guessed name.
Heap
The latest version of dlmalloc is included in SceLibKernel. Most of the assert checks and security are included.
Thread specific data
Each thread owns a private 2048bytes memory region with specific data (?TLS?). The end of this region is pointed by the TPIDRURO register (thus, the start address of it is TPIDRURO - 0x800).
| Offset | Size | Description |
|---|---|---|
| 0x000 | 4 | ?? |
| 0x004 | 4 | Thread ID |
| 0x008 | 4 | Stack start address |
| 0x00C | 4 | Stack end address |
| 0x010 | 4 | Current VFP exception |
| 0x014 | 4 | LwMutex related |
| 0x020 | 4 | Current priority |
| 0x024 | 4 | CPU affinity mask |
SceKernelForMono
sceKernelGetThreadContextForVM
| Version | NID |
|---|---|
| 3.60 | 0xAD210F16 |