SceLibKernel: Difference between revisions
m (→sceKernelPrintBacktrace: Add function signature) |
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! Version !! NID | ! Version !! NID | ||
|- | |- | ||
| 3.60 - 3.65 || 0x1C02A434 | | 3.60-3.65 || 0x1C02A434 | ||
|} | |} | ||
This is maybe a guessed name. | This is maybe a guessed name. | ||
Wrapper for [[SceLibKernel#sceKernelPrintBacktraceForProcess|sceKernelPrintBacktraceForProcess]]. | Wrapper for [[SceLibKernel#sceKernelPrintBacktraceForProcess|sceKernelPrintBacktraceForProcess]]. | ||
<source lang="C"> | <source lang="C"> | ||
/** | /** | ||
Line 369: | Line 371: | ||
! Version !! NID | ! Version !! NID | ||
|- | |- | ||
| 3.60 - 3.65 || 0x20E2D4B7 | | 3.60-3.65 || 0x20E2D4B7 | ||
|} | |} | ||
This is a guessed name. | This is a guessed name. | ||
<source lang="C"> | <source lang="C"> | ||
/** | /** | ||
Line 547: | Line 550: | ||
Wrapper to [[SceSblGcAuthMgr#sceSblGcAuthMgrAdhocBB224Auth5|SceSblGcAuthMgr#_sceSblGcAuthMgrAdhocBB224Auth5]]. | Wrapper to [[SceSblGcAuthMgr#sceSblGcAuthMgrAdhocBB224Auth5|SceSblGcAuthMgr#_sceSblGcAuthMgrAdhocBB224Auth5]]. | ||
=== sceSblGcAuthMgrMsSaveBBCipherUpdate === | |||
{| class="wikitable" | |||
|- | |||
! Version !! NID | |||
|- | |||
| 3.60 || 0x56A59D4F | |||
|} | |||
Wrapper to [[SceSblGcAuthMgr#sceSblGcAuthMgrMsSaveBBCipherUpdate|SceSblGcAuthMgr#_sceSblGcAuthMgrMsSaveBBCipherUpdate]]. | |||
=== sceSblGcAuthMgrPsmactCreateC1 === | |||
{| class="wikitable" | |||
|- | |||
! Version !! NID | |||
|- | |||
| 3.60 || 0x622A81E6 | |||
|} | |||
Wrapper to [[SceSblGcAuthMgr#sceSblGcAuthMgrPsmactCreateC1|SceSblGcAuthMgr#_sceSblGcAuthMgrPsmactCreateC1]]. | |||
=== sceSblGcAuthMgrAdhocBB160Auth4 === | |||
{| class="wikitable" | |||
|- | |||
! Version !! NID | |||
|- | |||
| 3.60 || 0x6314CAA3 | |||
|} | |||
Wrapper to [[SceSblGcAuthMgr#sceSblGcAuthMgrAdhocBB160Auth4|SceSblGcAuthMgr#_sceSblGcAuthMgrAdhocBB160Auth4]]. | |||
=== sceSblGcAuthMgrAdhocBB224Auth4 === | |||
{| class="wikitable" | |||
|- | |||
! Version !! NID | |||
|- | |||
| 3.60 || 0x65126005 | |||
|} | |||
Wrapper to [[SceSblGcAuthMgr#sceSblGcAuthMgrAdhocBB224Auth4|SceSblGcAuthMgr#_sceSblGcAuthMgrAdhocBB224Auth4]]. | |||
=== SceLibKernel_6C7365C4 === | |||
{| class="wikitable" | |||
|- | |||
! Version !! NID | |||
|- | |||
| 3.60 || 0x6C7365C4 | |||
|} | |||
It does not seem to call any imported function. | |||
Related to [[#sceKernelBacktraceSelf]]. | |||
=== sceKernelRegisterThreadEventHandler === | === sceKernelRegisterThreadEventHandler === | ||
Line 559: | Line 614: | ||
<source lang="C">int sceKernelRegisterThreadEventHandler(char *name, SceUID thread_id, SceUInt32 mask, SceKernelThreadEventHandler *handler, void *common);</source> | <source lang="C">int sceKernelRegisterThreadEventHandler(char *name, SceUID thread_id, SceUInt32 mask, SceKernelThreadEventHandler *handler, void *common);</source> | ||
=== sceKernelTryLockLwMutex_old === | |||
{| class="wikitable" | |||
|- | |||
! Version !! NID | |||
|- | |||
| 3.60 || 0xA6A2C915 | |||
|} | |||
This is a guessed name. Temp name was sceKernelTryLockLwMutex. | |||
PSP-like "sceKernelTryLockLwMutex". | |||
<source lang="C">int sceKernelTryLockLwMutex_old(SceLwMutex *mutex, SceUInt32 count);</source> | |||
=== sceKernelTryLockLwMutex === | |||
{| class="wikitable" | |||
|- | |||
! Version !! NID | |||
|- | |||
| 3.60 || 0x6F9C4CC1 | |||
|} | |||
This is a guessed name. A good name could be sceKernelTryLockLwMutex because it calls PSP-like "sceKernelTryLockLwMutex". | |||
<source lang="C">int sceKernelTryLockLwMutex(SceLwMutex *mutex, SceUInt32 count, void *in_out, int a4);</source> | |||
=== sceClibMemset32 === | |||
{| class="wikitable" | |||
|- | |||
! Version !! NID | |||
|- | |||
| 3.60 || 0x70867F93 | |||
|} | |||
This is a guessed name. A good name could be sceClibMemset32 because all it does is "sceClibMemset(pBase, 0, count << 2);". | |||
<source lang="C">int sceClibMemset32(int a1, int a2, void *pBase, SceSize count);</source> | |||
=== SceKernelStackChkGuard === | === SceKernelStackChkGuard === | ||
Line 575: | Line 668: | ||
! Version !! NID | ! Version !! NID | ||
|- | |- | ||
| 3.60 - 3.65 || 0x93B8AA67 | | 3.60-3.65 || 0x93B8AA67 | ||
|} | |} | ||
Line 620: | Line 713: | ||
! Version !! NID | ! Version !! NID | ||
|- | |- | ||
| 3.60 - 3.65 || 0x1EA375E6 | | 3.60-3.65 || 0x1EA375E6 | ||
|} | |} | ||
Same variable as | This is a variable (4 bytes). Same variable as [SceLibKernel#stack_chk_guard|SceLibKernel library's stack_chk_guard]]. | ||
== SceRtabi == | == SceRtabi == |
Revision as of 11:43, 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
sceKernelPrintBacktrace
Version | NID |
---|---|
3.60-3.65 | 0x1C02A434 |
This is maybe a guessed name.
Wrapper for sceKernelPrintBacktraceForProcess.
/** * Prints call frames to STDOUT - does NOT perform a backtrace * * @return SCE_OK on success, < 0 on error * * @param pCallFrame Pointer to an array of filled up call frames * @param numFrames Number of frames in the buffer pointed to by pCallFrame */ SceInt32 sceKernelPrintBacktrace(SceKernelCallFrame* pCallFrame, SceUInt32 numFrames);
sceKernelPrintBacktraceForProcess
Version | NID |
---|---|
3.60-3.65 | 0x20E2D4B7 |
This is a guessed name.
/** * Prints call frames to STDOUT - does NOT perform a backtrace * * @return SCE_OK on success, < 0 on error * * @param pid ?Process ID to operate under? - only SCE_KERNEL_PROCESS_ID_SELF or result of sceKernelGetProcessId is accepted * @param pCallFrame Pointer to an array of filled up call frames * @param numFrames Number of frames in the buffer pointed to by pCallFrame */ SceInt32 sceKernelPrintBacktraceForProcess(SceUID pid, SceKernelCallFrame* pCallFrame, SceUInt32 numFrames);
sceSblGcAuthMgrAdhocBB160UniCastDecrypt
Version | NID |
---|---|
3.60 | 0x01E00CBF |
Wrapper to SceSblGcAuthMgr#_sceSblGcAuthMgrAdhocBB160UniCastDecrypt.
SceLibKernel_023EAA62
Version | NID |
---|---|
3.60 | 0x023EAA62 |
sceKernelGetLibraryInfoByNID
Version | NID |
---|---|
3.60 | 0x0A4DF821 |
Wrapper to SceKernelModulemgr#_sceKernelGetLibraryInfoByNID.
sceSblGcAuthMgrAdhocBB224Auth3
Version | NID |
---|---|
3.60 | 0x104D802F |
Wrapper to SceSblGcAuthMgr#_sceSblGcAuthMgrAdhocBB224Auth3.
sceSblGcAuthMgrPkgVry
Version | NID |
---|---|
3.60 | 0x12C7CD2B |
Wrapper to SceSblGcAuthMgr#_sceSblGcAuthMgrPkgVry.
sceSblGcAuthMgrMsSaveBBMacInit
Version | NID |
---|---|
3.60 | 0x1693032E |
Wrapper to SceSblGcAuthMgr#_sceSblGcAuthMgrMsSaveBBMacInit.
sceSblGcAuthMgrAdhocBB160Auth2
Version | NID |
---|---|
3.60 | 0x1F4DF829 |
Wrapper to SceSblGcAuthMgr#_sceSblGcAuthMgrAdhocBB160Auth2.
sceSblGcAuthMgrAdhocBB224Auth1
Version | NID |
---|---|
3.60 | 0x211BEDE8 |
Wrapper to SceSblGcAuthMgr#_sceSblGcAuthMgrAdhocBB224Auth1.
sceSblGcAuthMgrMsSaveBBCipherInit
Version | NID |
---|---|
3.60 | 0x2E05B2DC |
Wrapper to SceSblGcAuthMgr#_sceSblGcAuthMgrMsSaveBBCipherInit.
SceLibKernel_35D20E49
Version | NID |
---|---|
3.60 | 0x35D20E49 |
It does not seem to call any imported function.
SceLibKernel_37F4ED04
Version | NID |
---|---|
3.60 | 0x37F4ED04 |
It does not seem to call any imported function.
SceLibKernel_91FA6614
Version | NID |
---|---|
3.60 | 0x91FA6614 |
Temp name was sceKernelUnlockLwMutex.
It does not seem to call any imported function.
SceLibKernel_120AFC8C
Version | NID |
---|---|
3.60 | 0x120AFC8C |
Temp name was sceKernelUnlockLwMutex2.
It does not seem to call any imported function.
sceSblGcAuthMgrAdhocBB160Auth5
Version | NID |
---|---|
3.60 | 0x3B595E1D |
Wrapper to SceSblGcAuthMgr#_sceSblGcAuthMgrAdhocBB160Auth5.
sceKernelUnlockLwMutex
Version | NID |
---|---|
3.60 | 0x499EA781 |
Wrapper to SceKernelThreadMgr#_sceKernelUnlockLwMutex.
sceSblGcAuthMgrAdhocBB224Auth5
Version | NID |
---|---|
3.60 | 0x4AC7EFC9 |
Wrapper to SceSblGcAuthMgr#_sceSblGcAuthMgrAdhocBB224Auth5.
sceSblGcAuthMgrMsSaveBBCipherUpdate
Version | NID |
---|---|
3.60 | 0x56A59D4F |
Wrapper to SceSblGcAuthMgr#_sceSblGcAuthMgrMsSaveBBCipherUpdate.
sceSblGcAuthMgrPsmactCreateC1
Version | NID |
---|---|
3.60 | 0x622A81E6 |
Wrapper to SceSblGcAuthMgr#_sceSblGcAuthMgrPsmactCreateC1.
sceSblGcAuthMgrAdhocBB160Auth4
Version | NID |
---|---|
3.60 | 0x6314CAA3 |
Wrapper to SceSblGcAuthMgr#_sceSblGcAuthMgrAdhocBB160Auth4.
sceSblGcAuthMgrAdhocBB224Auth4
Version | NID |
---|---|
3.60 | 0x65126005 |
Wrapper to SceSblGcAuthMgr#_sceSblGcAuthMgrAdhocBB224Auth4.
SceLibKernel_6C7365C4
Version | NID |
---|---|
3.60 | 0x6C7365C4 |
It does not seem to call any imported function.
Related to #sceKernelBacktraceSelf.
sceKernelRegisterThreadEventHandler
Version | NID |
---|---|
3.60 | 0x6D8C0F13 |
Wrapper to SceKernelThreadMgr#_sceKernelRegisterThreadEventHandler.
int sceKernelRegisterThreadEventHandler(char *name, SceUID thread_id, SceUInt32 mask, SceKernelThreadEventHandler *handler, void *common);
sceKernelTryLockLwMutex_old
Version | NID |
---|---|
3.60 | 0xA6A2C915 |
This is a guessed name. Temp name was sceKernelTryLockLwMutex.
PSP-like "sceKernelTryLockLwMutex".
int sceKernelTryLockLwMutex_old(SceLwMutex *mutex, SceUInt32 count);
sceKernelTryLockLwMutex
Version | NID |
---|---|
3.60 | 0x6F9C4CC1 |
This is a guessed name. A good name could be sceKernelTryLockLwMutex because it calls PSP-like "sceKernelTryLockLwMutex".
int sceKernelTryLockLwMutex(SceLwMutex *mutex, SceUInt32 count, void *in_out, int a4);
sceClibMemset32
Version | NID |
---|---|
3.60 | 0x70867F93 |
This is a guessed name. A good name could be sceClibMemset32 because all it does is "sceClibMemset(pBase, 0, count << 2);".
int sceClibMemset32(int a1, int a2, void *pBase, SceSize count);
SceKernelStackChkGuard
Version | NID |
---|---|
3.60 | 0x4458BCF3 |
This is a variable (4 bytes).
__stack_chk_guard
Version | NID |
---|---|
3.60-3.65 | 0x93B8AA67 |
This is a variable (4 bytes).
SceLibGcc
SceLibGcc_0DFF2B2C: 0x0DFF2B2C SceLibGcc_12472ADD: 0x12472ADD SceLibGcc_29C2EB11: 0x29C2EB11 SceLibGcc_4BB45B70: 0x4BB45B70 SceLibGcc_6214B80C: 0x6214B80C SceLibGcc_74274866: 0x74274866 SceLibGcc_7772C028: 0x7772C028 SceLibGcc_7DFC519A: 0x7DFC519A SceLibGcc_83A4F46F: 0x83A4F46F SceLibGcc_8A5F29D8: 0x8A5F29D8 SceLibGcc_8D4953C7: 0x8D4953C7 SceLibGcc_A22B2436: 0xA22B2436 SceLibGcc_AC15DBA5: 0xAC15DBA5 SceLibGcc_B1CD7AC2: 0xB1CD7AC2 SceLibGcc_BAC00FF7: 0xBAC00FF7 SceLibGcc_CD43FEDC: 0xCD43FEDC SceLibGcc_DA5097CE: 0xDA5097CE SceLibGcc_DAB28374: 0xDAB28374 SceLibGcc_DBE840D6: 0xDBE840D6 SceLibGcc_F16E32FC: 0xF16E32FC
SceLibSsp
sceKernelStackChkFail
Version | NID |
---|---|
3.60 | 0x39AD080B |
int sceKernelStackChkFail(void);
__stack_chk_guard
Version | NID |
---|---|
3.60-3.65 | 0x1EA375E6 |
This is a variable (4 bytes). Same variable as [SceLibKernel#stack_chk_guard|SceLibKernel library's stack_chk_guard]].
SceRtabi
SceRtabi_0D4F0635: 0x0D4F0635 SceRtabi_141BC4CE: 0x141BC4CE SceRtabi_21FF67B9: 0x21FF67B9 SceRtabi_317B3774: 0x317B3774 SceRtabi_38D62D60: 0x38D62D60 SceRtabi_5024AB91: 0x5024AB91 SceRtabi_609CA961: 0x609CA961 SceRtabi_67104054: 0x67104054 SceRtabi_6BB838EF: 0x6BB838EF SceRtabi_6CBB0E84: 0x6CBB0E84 SceRtabi_A5DB3A86: 0xA5DB3A86 SceRtabi_AA1F1B50: 0xAA1F1B50 SceRtabi_C33391D1: 0xC33391D1 SceRtabi_CBDA815C: 0xCBDA815C SceRtabi_CDF7708E: 0xCDF7708E SceRtabi_FB311F87: 0xFB311F87
SceKernelForVM
sceKernelGetThreadContextForVM
Version | NID |
---|---|
3.60 | 0x010BB885 |
sceKernelResumeThreadForVM
Version | NID |
---|---|
3.60 | 0x70F3F49D |
sceKernelSuspendThreadForVM
Version | NID |
---|---|
3.60 | 0xF5F8F795 |
SceLibRng
sceKernelGetRandomNumber
Version | NID |
---|---|
3.60 | 0xB2700165 |
Wrapper to SceSblSsMgr#_sceKernelGetRandomNumber.
int sceKernelGetRandomNumber(int *out, int a2);
SceKernelForMono
sceKernelWaitException
Version | NID |
---|---|
3.60 | 0x1BECC64C |
sceKernelSuspendThreadForVM
Version | NID |
---|---|
3.60 | 0x38839DA2 |
sceKernelSetThreadContextForVM
Version | NID |
---|---|
3.60 | 0x92A0964D |
sceKernelResumeThreadForVM
Version | NID |
---|---|
3.60 | 0x9A6D085B |
sceKernelGetThreadContextForVM
Version | NID |
---|---|
3.60 | 0xAD210F16 |
sceKernelWaitExceptionCB
Version | NID |
---|---|
3.60 | 0xE513151F |
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 |