PSP Emulation

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PSPHD

LUA

basic

  • axInsnReplace (mem, org opcode, new opcode) - Replace allegrex memory
  • axFuncReplace - Replace allegrex function. Known implemented functions are: I3dVecSet, I3dRender__ReserveTrashQwc, I3dVecAdd, I3dVecScaleXYZ, I3dGuSetMatrix_PSP, patapon_memcpy


hooks/registers

Hooks, and registers that can be called in lua api.

Allegrex (usage - remove AX_):

  • AX_GetPC
  • AX_SetPC
  • AX_GetHi
  • AX_SetHi
  • AX_GetLo
  • AX_SetLo
  • AX_GetReg
  • AX_SetReg
  • AX_GetFpr
  • AX_SetFpr
  • AX_ReadMem8
  • AX_ReadMem16
  • AX_ReadMem32
  • AX_ReadMemFloat
  • AX_ReadMemString
  • AX_WriteMem8
  • AX_WriteMem16
  • AX_WriteMem32
  • AX_WriteMemFloat
  • AX_WriteMemString
  • AX_WriteMemStringZ
  • AX_AddHook
  • AX_RemoveHook
  • AX_Overlay
  • AX_InsnReplace
  • AX_FuncReplace

Emulator (usage - remove EM_):

  • EM_SetTextureHashMode
  • EM_SetTextureScaleOffset
  • EM_SetTextureSaveSubdir
  • EM_SetSampleTitle
  • EM_SetDrawEDRam
  • EM_ToggleTextures
  • EM_PadRead
  • EM_PadReadPitch
  • EM_PadReadRoll
  • EM_PadVibrate
  • EM_PadRegisterSamples
  • EM_PadSetButtonsMode
  • EM_AddVsyncHook
  • EM_RemoveVsyncHook
  • EM_ThrottleMax
  • EM_ThrottleNormal
  • EM_Log
  • EM_GetLanguage
  • EM_GetNativeLanguage
  • EM_DisplayManual
  • EM_LoadConfig
  • EM_SaveConfig
  • EM_LoadMIDI
  • EM_GetMIDINotesAtTick
  • EM_LoadSlideshow
  • EM_StartSlideshow
  • EM_LoadState
  • EM_SaveState

config-emu-ps4.txt commands

Command Values Notes Usage
--boot [disc0:/PSP_GAME/SYSDIR/BOOT.BIN - path (no loaders support like on PS3? vide ct2, psc)]
--notrophies
--volume ? (Adjusting volume level to %d%%)
--image umd0 ,disc0
--addon
--host host0, flash0
--texsave
--texmissingsave
--samplesave
--vramcopyback 45, Value ? --vramcopyback=45
--texreplace
--samplereplace
--spu2Trace true --spu2Trace=true
--spu2-c1-memin-to-bgm true --spu2-c1-memin-to-bgm=true
--replacementalpha true --replacementalpha=true
--parappaalphahack
--locorocomeshsmooth true --locorocomeshsmooth=true
--locorocomeshsmoothnonindexed true --locorocomeshsmoothnonindexed=true
--replacementfilter
--gputhread true
--antialias off, MSAA4x, SSAA4x
--texcachemode patchworkheroes drawbounds, drawboundsloco, patchworkheroes, locoroco2, rondo --texcachemode=patchworkheroes
--texclutmode filter, full --texclutmode=full
--texloadmode launch, ondemand_lz4
--depthscalehack true --depthscalehack=true
--forcenobilinear true --forcenobilinear=true
--smoothlevel 0, 6? --smoothlevel=0
--parappajapanesefonthack
--parappareplacecolor %08x (rgb?)

Speedhacks

Command Values Notes Usage
--antialias off Turning Anti-Alias Off Improves Performance --antialias=off
--texclutmode full --texclutmode=full
--texloadcores 5, 12? --texloadcores=12
--texcachemode patchworkheroes drawbounds, drawboundsloco, patchworkheroes, locoroco2, rondo --texcachemode=patchworkheroes
--present vblankstart, setframebuf, drawsync --present=setframebuf
--texrecent true --texrecent=true
--umddelay true --umddelay=true

Standard:

  • patches/
  • _patches.lua
  • feature_data/
  • _features.lua
  • tooling/
  • _tooling.lua
  • trophy_data/
  • _trophies.lua

other

  • XXXXYYYYY_config.txt
  • --vms
  • --autoresampler [true]
  • videos/
  • .mp4
  • videos/%08x.mp4
  • audio/%08x.ogg
  • --texswitch [original, replacement]

Paths:

  • /app0/
  • /download0/
  • /savedata
  • /host/
  • /hostapp/
  • /data/

sample

; PS4 configuration file for PSPHD
 
; Game Image
--image="data/USER_L0.IMG"
 
; Redirect host0: to a specific directory (uncomment to enable).
; By default it's mapped to either "/hostapp/" if available, or "/app0/" if "/hostapp/" is not available.
;--host="/hostapp/"
 
; To dump the original video in PMF format, uncomment the --dumpvideos line
; For example, with the current setting, it will save them in a "videos" directory inside the File Serving Directory
;--dumpvideos="host0:videos"
 
; To dump the original audio in Atrac3 format, uncomment the --dumpaudio line
; For example, with the current setting, it will save them in a "audio" directory inside the File Serving Directory
;--dumpaudio="host0:audio"
 
; To replace atrac3 audio samples, use this.
--samplereplace="host0:samplereplace"
 
; To save the in-game textures as the game runs, uncomment the --texsave line
; For example, with the current setting, it will save them in a "texdump" directory inside the File Serving Directory
;--texsave="host0:texdump"
;--texmissingsave="host0:texdump"
 
; To replace specific textures as the game runs, uncomment the --texreplace line
; For example, with the current setting, it will load them from the "texreplace" directory inside the File Serving Directory
--texreplace="host0:texreplace"
 
; This forces alpha blending to on for replaced textures. (uncomment to enable)
; With this we can freely make use of a normal alpha channel on replacement textures
--replacementalpha=true
 
; This enables bilinear filtering on replaced textures. (uncomment to enable)
--replacementfilter=true
 
; Antialiasing mode. SSAA4x looks best, MSAA4x only smooths edges.
; Choices: off, SSAA4x, MSAA4x
--antialias=SSAA4x
 
; Enable switching between original and replacement textures at runtime using the L3 button on a DS4 or the 'T' key on Windows
;--texswitch=true
 
; Turns on the auto-resampler. Assumes textures in texreplace are at 8x resolution and resamples them at load
--autoresampler=true
 
; Parappa Alpha Hack
--parappaalphahack=true
 
; Adjust overall volume level (does not include pad speaker volume). Range from 0.0 (min) to 1.0 (max)
--volume="0.25"
 
; Special thanks to Matsuura, Rodney, Allan and all the awesome people at Japan Studio! Also HUUUUGE thanks to Ernesto, Adam, Henrick, Taku, Tim, Nick, Mayene, Tyler, Dave Thach and Scott Rohde whose support made this project of love possible! PaRappa-4-Ever!!!!!
 
; If you're reading this message, congratulations! you win !!!
; we love you so much. you’ve made hacking great again.

NIDs in HLE

HLEInterruptManager
  • sceKernelRegisterSubIntrHandler
  • sceKernelReleaseSubIntrHandler
  • sceKernelEnableSubIntr
HLEStdioForUser
  • sceIoOpen
  • sceIoClose
  • sceIoRead
  • sceIoWrite
  • sceIoLseek
  • sceIoLseek32
  • sceIoDopen
  • sceIoDread
  • sceIoDclose
  • sceIoChdir
  • sceIoGetstat
  • sceIoDevctl
  • sceIoRename
  • sceIoMkDir
  • sceIoChstat
  • sceIoRemove
  • sceIoRmdir
  • sceIoOpenAsync
  • sceIoReadAsync
  • sceIoIoctlAsync
  • sceIoWaitAsync
  • sceIoWaitAsyncCB
  • sceIoCloseAsync
  • sceIoSetAsyncCallback
  • sceIoPollAsync
  • sceIoLseekAsync
  • sceIoGetAsyncStat
  • asyncWaitTimerCallback
  • asyncCallbackTimerCallback
  • sceKernelStdin
  • sceKernelStdout
  • sceKernelStderr
HLELoadExecForUser
  • sceKernelCpuSuspendIntr
  • sceKernelCpuResumeIntr
  • sceKernelIsCpuIntrEnable
  • sceKernelExitGame
  • sceKernelRegisterExitCallback
  • sceKernelLoadModule
  • sceKernelUnloadModule
  • sceKernelStartModule
  • sceKernelStopModule
  • sceKernelStopUnloadSelfModule
  • sceKernelGetModuleIdByAddress
  • sceKernelStopUnloadSelfModuleWithStatus
  • sceKernelGetModuleId
HLEsceAtrac3plus
  • sceAtracReinit
  • sceAtracDecodeData
  • sceAtracGetNextDecodePosition
  • sceAtracSetHalfwayBufferAndGetID
  • sceAtracGetSoundSample
  • sceAtracGetStreamDataInfo
  • sceAtracGetRemainFrame
  • sceAtracSetLoopNum
  • sceAtracResetPlayPosition
  • sceAtracReleaseAtracID
  • sceAtracGetAtracID
  • sceAtracGetNextSample
  • sceAtracSetData
  • sceAtracAddStreamData
HLEsceAudio
  • sceAudioChReserve
  • sceAudioChRelease
  • sceAudioOutputBlocking
  • sceAudioChangeChannelConfig
  • sceAudioGetChannelRestLength
  • sceAudioChangeChannelVolume
  • sceAudioSetChannelDataLen
  • sceAudioOutputPanned
  • sceAudioOutputPannedBlocking
  • sceAudioGetChannelRestLen
  • sceAudioOutput2Reserve
  • sceAudioOutput2OutputBlocking
  • sceAudioOutput2Release
  • outputCallback
HLEsceCtrl
  • sceCtrlSetSamplingCycle
  • sceCtrlSetSamplingMode
  • sceCtrlReadBufferPositive
  • sceCtrlReadBufferNegative
  • sceCtrlPeekBufferPositive
  • sceCtrlPeekBufferNegative
  • sceCtrlGetIdleCancelThreshold
  • sceCtrlSetIdleCancelThreshold
  • sceCtrlReadLatch
  • sceCtrlPeekLatch
  • sampleControllerCallback
  • vibrationControllerCallback
HLEsceDisplay
  • sceDisplaySetMode
  • sceDisplaySetFramebuf
  • sceDisplayGetFramebuf
  • sceDisplayGetVcount
  • sceDisplayWaitVblankStart
  • sceDisplayWaitVblankStartCB
  • sceDisplayGetCurrentHcount
  • sceDisplayGetAccumulatedHcount
  • sceDisplayGetFramePerSec
  • sceDisplayWaitVblank
  • sceDisplayWaitVblankCB
  • sceDisplayIsVblank
  • sceDisplaySetHoldMode
  • vblankStart
  • vblankEnd
HLEsceGe_user
  • sceGeEdramGetAddr
  • sceGeEdramGetSize
  • sceGeGetCmd
  • sceGeGetMtx
  • sceGeListEnQueue
  • sceGeListEnQueueHead
  • sceGeListDeQueue
  • sceGeListSync
  • sceGeListUpdateStallAddr
  • sceGeDrawSync
  • sceGeSetCallback
  • sceGeUnsetCallback
  • sceGeBreak
  • sceGeContinue
  • interruptCallback
HLEsceImpose
  • sceImposeGetLanguageMode
  • sceImposeSetLanguageMode
  • sceImposeSetUMDPopup
HLEsceMpeg
  • sceMpegInit
  • sceMpegFinish
  • sceMpegCreate
  • sceMpegDelete
  • sceMpegQueryMemSize
  • sceMpegMallocAvcEsBuf
  • sceMpegFreeAvcEsBuf
  • sceMpegInitAu
  • sceMpegGetAvcAu
  • sceMpegGetAtracAu
  • sceMpegQueryAtracEsSize
  • sceMpegAtracDecode
  • sceMpegRingbufferQueryMemSize
  • sceMpegRingbufferConstruct
  • sceMpegRingbufferDestruct
  • sceMpegRingbufferPut
  • sceMpegRingbufferAvailableSize
  • sceMpegAvcCsc
  • sceMpegAvcDecodeMode
  • sceMpegAvcDecodeDetail
  • sceMpegAvcDecodeFlush
  • sceMpegAvcQueryYCbCrSize
  • sceMpegAvcInitYCbCr
  • sceMpegAvcDecodeYCbCr
  • sceMpegAvcDecodeStopYCbCr
  • sceMpegRegistStream
  • sceMpegUnRegistStream
  • sceMpegQueryStreamSize
  • sceMpegQueryStreamOffset
  • sceMpegFlushAllStream
HLEsceNet
  • sceNetInit
  • sceNetInetGetsockopt
  • sceNetInetSetsockopt
  • sceNetInetGetErrno
HLEscePower
  • scePowerRegisterCallback
  • scePowerUnregisterCallback
  • scePowerSetClockFrequency
  • scePowerSetCpuClockFrequency
  • scePowerSetBusClockFrequency
HLEscePsmf
  • scePsmfVerifyPsmf
  • scePsmfSetPsmf
  • scePsmfSpecifyStreamWithStreamTypeNumber
  • scePsmfCheckEPmap
  • scePsmfGetVideoInfo
  • scePsmfGetNumberOfStreams
  • scePsmfGetNumberOfEPentries
  • scePsmfGetEPWithId
  • scePsmfGetPsmfVersion
  • scePsmfGetNumberOfSpecificStreams
  • scePsmfSpecifyStream
  • scePsmfGetCurrentStreamType
HLEscePsmfPlayer
  • scePsmfPlayerCreate
  • scePsmfPlayerDelete
  • scePsmfPlayerSetPsmf
  • scePsmfPlayerReleasePsmf
  • scePsmfPlayerStart
  • scePsmfPlayerGetAudioOutSize
  • scePsmfPlayerStop
  • scePsmfPlayerUpdate
  • scePsmfPlayerGetVideoData
  • scePsmfPlayerGetAudioData
  • scePsmfPlayerGetCurrentStatus
  • scePsmfPlayerGetPsmfInfo
  • scePsmfPlayerConfigPlayer
  • scePsmfPlayerBreak
  • scePsmfPlayerChangePlayMode
HLEsceRtc
  • sceRtcGetCurrentTick
  • sceRtcGetAccumulativeTime
  • sceRtcGetCurrentClockLocalTime
HLEsceSasCore
  • sceSasInit
  • sceSasCore
  • sceSasCoreWithMix
  • sceSasGetEndFlag
  • sceSasGetPauseFlag
  • sceSasGetEnvelopeHeight
  • sceSasGetAllEnvelopeHeights
  • sceSasGetOutputMode
  • sceSasSetOutputMode
  • sceSasGetGrain
  • sceSasSetGrain
  • sceSasSetVoice
  • sceSasSetNoise
  • sceSasSetPitch
  • sceSasSetVolume
  • sceSasSetSimpleADSR
  • sceSasSetKeyOn
  • sceSasSetKeyOff
  • sceSasSetPause
  • sceSasSetSL
  • sceSasSetADSR
  • sceSasSetADSRMode
  • sceSasRevEVOL
  • sceSasRevType
  • sceSasRevParam
  • sceSasRevVON
HLEsceSuspendForUser
  • sceKernelPowerTick
  • sceKernelPowerLock
  • sceKernelPowerUnlock
  • sceKernelVolatileMemTryLock
  • sceKernelVolatileMemUnlock
  • sceKernelVolatileMemLock
HLEsceUmdUser
  • sceUmdActivate
  • sceUmdGetDriveStat
  • sceUmdCheckMedium
  • sceUmdRegisterUMDCallback
  • sceUmdUnRegisterUMDCallBack
  • sceUmdWaitDriveStat
  • sceUmdWaitDriveStatWithTimer
  • sceUmdWaitDriveStatCB
  • sceUmdCancelWaitDriveStat
  • _UmdWaitDriveTimeout
HLEsceUtility
  • sceUtilityLoadModule
  • sceUtilityUnloadModule
  • sceUtilityLoadNetModule
  • sceUtilityUnloadNetModule
  • sceUtilityLoadAvModule
  • sceUtilityUnloadAvModule
  • sceUtilityGetSystemParamInt
  • sceUtilityGetSystemParamString
  • sceUtilitySavedataGetStatus
  • sceUtilitySavedataShutdownStart
  • sceUtilitySavedataInitStart
  • sceUtilitySavedataUpdate
  • sceUtilityMsgDialogGetStatus
  • sceUtilityMsgDialogShutdownStart
  • sceUtilityMsgDialogInitStart
  • sceUtilityMsgDialogUpdate
  • sceUtilityMsgDialogAbort
  • sceUtilityOskGetStatus
  • sceUtilityOskShutdownStart
  • sceUtilityOskInitStart
  • sceUtilityOskUpdate
  • saveDataUpdateCallback
  • oskUpdateCallback
HLEsceWlanDrv
  • sceWlanGetSwitchState
  • sceWlanGetEtherAddr
HLESysMemUserForUser
  • sceKernelMaxFreeMemSize
  • sceKernelTotalFreeMemSize
  • sceKernelQueryMemoryInfo
  • sceKernelDevkitVersion
  • sceKernelPrintf
  • sceKernelGetPTRIG
  • sceKernelSetPTRIG
  • sceKernelAllocPartitionMemory
  • sceKernelFreePartitionMemory
  • sceKernelGetBlockHeadAddr
  • sceKernelGetMemoryBlockAddr
  • sceKernelAllocMemoryBlock
  • sceKernelFreeMemoryBlock
  • sceKernelSetCompilerVersion
  • sceKernelGetCompiledSdkVersion
  • sceKernelSetCompiledSdkVersion
  • sceKernelSetCompiledSdkVersion370
  • sceKernelSetCompiledSdkVersion380_390
  • sceKernelSetCompiledSdkVersion395
  • sceKernelSetCompiledSdkVersion401_402
  • sceKernelSetCompiledSdkVersion500_505
  • sceKernelSetCompiledSdkVersion507
  • sceKernelSetCompiledSdkVersion600_602
  • sceKernelSetCompiledSdkVersion603_605
  • sceKernelSetCompiledSdkVersion606
  • sceKernelSetUsersystemLibWork
  • sceKernelSysMemUserForUser_ACBD88CA
  • sceKernelSysMemUserForUser_D8DE5C1E
  • sceKernelSysMemUserForUser_945E45DA
HLEThreadManForUser
  • sceKernelDelayThread
  • sceKernelDelayThreadCB
  • sceKernelCreateCallback
  • sceKernelDeleteCallback
  • sceKernelSleepThread
  • sceKernelSleepThreadCB
  • sceKernelWakeupThread
  • sceKernelCreateMsgPipe
  • sceKernelDeleteMsgPipe
  • sceKernelSendMsgPipe
  • sceKernelTrySendMsgPipe
  • sceKernelReceiveMsgPipe
  • sceKernelTryReceiveMsgPipe
  • sceKernelReferMsgPipeStatus
  • sceKernelCreateThread
  • sceKernelStartThread
  • sceKernelExitThread
  • sceKernelDeleteThread
  • sceKernelExitDeleteThread
  • sceKernelGetThreadExitStatus
  • sceKernelTerminateThread
  • sceKernelTerminateDeleteThread
  • sceKernelWaitThreadEnd
  • sceKernelWaitThreadEndCB
  • sceKernelRotateThreadReadyQueue
  • sceKernelReferThreadStatus
  • sceKernelSuspendDispatchThread
  • sceKernelResumeDispatchThread
  • sceKernelSuspendThread
  • sceKernelResumeThread
  • sceKernelCancelWakeupThread
  • sceKernelGetThreadStackFreeSize
  • sceKernelGetSystemTimeLow
  • sceKernelGetSystemTime
  • sceKernelGetSystemTimeWide
  • sceKernelGetThreadCurrentPriority
  • sceKernelChangeCurrentThreadAttr
  • sceKernelGetThreadId
  • sceKernelChangeThreadPriority
  • sceKernelReferThreadProfiler
  • sceKernelCheckCallback
  • sceKernelCancelSema
  • sceKernelCreateSema
  • sceKernelDeleteSema
  • sceKernelPollSema
  • sceKernelSignalSema
  • sceKernelReferSemaStatus
  • sceKernelWaitSema
  • sceKernelWaitSemaCB
  • sceKernelCreateFpl
  • sceKernelDeleteFpl
  • sceKernelAllocateFpl
  • sceKernelAllocateFplCB
  • sceKernelTryAllocateFpl
  • sceKernelFreeFpl
  • sceKernelCancelFpl
  • sceKernelReferFplStatus
  • sceKernelCreateVpl
  • sceKernelDeleteVpl
  • sceKernelAllocateVpl
  • sceKernelAllocateVplCB
  • sceKernelTryAllocateVpl
  • sceKernelFreeVpl
  • sceKernelCancelVpl
  • sceKernelReferVplStatus
  • sceKernelCreateEventFlag
  • sceKernelSetEventFlag
  • sceKernelDeleteEventFlag
  • sceKernelClearEventFlag
  • sceKernelWaitEventFlag
  • sceKernelWaitEventFlagCB
  • sceKernelPollEventFlag
  • sceKernelCancelEventFlag
  • sceKernelReferEventFlagStatus
  • sceKernelCreateMbx
  • sceKernelDeleteMbx
  • sceKernelSendMbx
  • sceKernelReceiveMbx
  • sceKernelReceiveMbxCB
  • sceKernelPollMbx
  • sceKernelCancelReceiveMbx
  • sceKernelReferMbxStatus
  • sceKernelCreateMutex
  • sceKernelDeleteMutex
  • sceKernelLockMutex
  • sceKernelLockMutexCB
  • sceKernelTryLockMutex
  • sceKernelUnlockMutex
  • sceKernelCancelMutex
  • sceKernelReferMutexStatus
  • _sceKernelDelayThreadCallback
  • _sceKernelWaitThreadEndTimeout
  • _sceKernelAllocateFplTimeout
  • _sceKernelAllocateVplTimeout
  • _sceKernelWaitEventFlagTimeout
  • _sceKernelMsgPipeTimeout
  • _sceKernelLockMutexTimeout
HLEUtilsForKernel
  • sceKernelIcacheInvalidateRange
HLEUtilsForUser
  • sceKernelIcacheInvalidateRange
  • sceKernelDcacheInvalidateRange
  • sceKernelDcacheWritebackInvalidateRange
  • sceKernelDcacheWritebackAll
  • sceKernelDcacheWritebackRange
  • sceKernelDcacheWritebackInvalidateAll
  • sceKernelSetGPO
  • sceKernelGetGPI
  • sceKernelLibcClock
  • sceKernelLibcTime
  • sceKernelLibcGettimeofday 0x71EC4271

Unimplemented functions

  • sceIoChdir() unimplemented, ignoring
  • sceIoChstat unimplemented, ignoring
  • sceKernelExitGame() unimplemented
  • sceKernelStopUnloadSelfModule() unimplemented
  • sceKernelStopUnloadSelfModuleWithStatus() unimplemented
  • sceGeGetMtx() unimplemented
  • sceGeListDeQueue() unimplemented
  • sceGeBreak unimplemented
  • sceGeContinue unimplemented
  • sceNetInetGetsockopt() unimplemented
  • sceNetInetSetsockopt() unimplemented
  • sceNetInetGetErrno() unimplemented
  • sceWlanGetEtherAddr unimplemented
  • sceKernelQueryMemoryInfo() unimplemented
  • sceKernelGetPTRIG() unimplemented
  • sceKernelSetPTRIG() unimplemented
  • sceKernelSetCompiledSdkVersion401_402() unimplemented
  • sceKernelSetCompiledSdkVersion507() unimplemented
  • sceKernelSetCompiledSdkVersion600_602() unimplemented
  • sceKernelSetCompiledSdkVersion603_605() unimplemented
  • sceKernelSetUsersystemLibWork() unimplemented
  • sceKernelSysMemUserForUser_ACBD88CA() unimplemented
  • sceKernelSysMemUserForUser_D8DE5C1E() unimplemented -- sceKernelSafetyCheck0
  • sceKernelSysMemUserForUser_945E45DA() unimplemented
  • sceKernelTerminateDeleteThread() unimplemented
  • sceKernelCancelSema unimplemented
  • sceKernelCancelFpl unimplemented
  • sceKernelReferFplStatus unimplemented
  • sceKernelCancelVpl unimplemented
  • sceKernelCreateMbx unimplemented
  • sceKernelDeleteMbx unimplemented
  • sceKernelSendMbx unimplemented
  • sceKernelReceiveMbx unimplemented
  • sceKernelReceiveMbxCB unimplemented
  • sceKernelPollMbx unimplemented
  • sceKernelCancelReceiveMbx unimplemented
  • sceKernelReferMbxStatus unimplemented


Partially Supported

sceIoIoctl

supported:

  • 0x1010005 (UMD file seek set)
  • 0x1020006 (Get UMD file start sector)

sceIoDevctl

supported:

  • 0x1F100A4 (Prepare UMD data into cache)
  • 0x2415821 (MScmRegisterMSInsertEjectCallback)
  • 0x2415822 (MScmUnregisterMSInsertEjectCallback)
  • 0x2025806 (Check if the device is inserted (mscmhc0))
  • 0x2425823 (Check if FAT enabled)
  • 0x2415823 (Set FAT as enabled), supported

Restricted

  • scePowerRegisterCallback - ignoring
  • scePowerUnregisterCallback - ignoring
  • scePowerSetClockFrequency - ignoring
  • scePowerSetCpuClockFrequency(%d) - ignoring
  • scePowerSetBusClockFrequency(%d) - ignoring
  • sceUtilityMsgDialogInitStart ignored

More Information:

Reverse Engineering
Bootprocess  ·  BootLogo  ·  DataBases  ·  Disc Identification/Serialization Data  ·  Files on the PS4  ·  IOCTL  ·  Libraries  ·  Partitions  ·  Syscalls  ·  Kernel Patches  ·  sealedkey / pfsSKKey  ·  VTRM  ·  Bugs  ·  Vulnerabilities  ·  SBL  ·  Devices  ·  Registry  ·  Build Strings  ·  QA Flagging  ·  Strings  ·  Hardware Info
Dumps & Strings
Dumps
Strings
Communication
USB
Wifi/LAN
Keys, Commands & Digests
Emulation
General
Compatibility Lists
System Modules
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