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vHBL porting with missing UtilityLoad/Unload imports

VHBL (Vita Half Byte Loader) is an open source tool to load PSP homebrews on the Playstation Vita.
VHBL can be downloaded at http://wololo.net/vhbl
frostegater
Guru
Posts: 426
Joined: Mon Jan 24, 2011 1:54 pm
Location: Russia

Re: vHBL porting with missing UtilityLoad/Unload imports

Post by frostegater »

// missed dirent syscalls, so we can't read folders
sceIoDopen
sceIoDread
sceIoDclose
sceIoChdir
sceIoMkdir

sceKernelDcacheWritebackAll
sceKernelTerminateThread // uses in killing threads
sceKernelExitDeleteThread
sceKernelDelayThreadCB
sceKernelSleepThreadCB
sceKernelSendMsgPipe
sceKernelTrySendMsgPipe
sceKernelTryReceiveMsgPipe
sceKernelGetThreadId
sceKernelWaitSema
sceKernelCreateSema // uses in init_globals_2(), it's before creating a HBL thread
sceKernelSuspendThread
sceKernelResumeThread
sceKernelWaitSemaCB
sceCtrlPeekBufferPositive
sceUmdUnRegisterUMDCallBack
sceRtcGetCurrentClockLocalTime
scePower_EBD177D6
sceUtilityLoadModule
sceUtilityUnloadModule

I think it's useless exploit :(
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Our hearts will beating on 333MHz 'till we die
wololo
Site Admin
Posts: 3621
Joined: Wed Oct 15, 2008 12:42 am
Location: Japan

Re: vHBL porting with missing UtilityLoad/Unload imports

Post by wololo »

right... unless it can be used to port TN's hen once again
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frostegater
Guru
Posts: 426
Joined: Mon Jan 24, 2011 1:54 pm
Location: Russia

Re: vHBL porting with missing UtilityLoad/Unload imports

Post by frostegater »

Can't.

It's kxploit:

Code: Select all

sceWlanGetEtherAddr(0x8800F718);
sceWlanGetEtherAddr(0x8800F716);
sceWlanGetEtherAddr(0x8800F714);
sceWlanGetEtherAddr(0x8800F712);

sceKernelDcacheWritebackAll();

sceKernelLibcTime(0, (void *)((u32)kernel_function | 0x80000000), 0, 0, 0);
In my sexploit missed LoadModule imports and sceWlanGetEtherAddr. Totally useless sexploit.
Our hearts will beating on 333MHz 'till we die
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