AnyPS5/docs/dev/debt/libSceAppInstUtil.md

libSceAppInstUtil technical debt

Additional callable exports

• Additional callable exports - 26 entries present in both version-labelled images are import-resolution declarations only. None is listed in the pinned public 3.20 catalogue for this library. Neither label independently authenticates retail firmware provenance. Parameter lists, return types and behavior are unverified; parameterless int declarations are placeholders, not verified ABI contracts. Every entry throws through NotImplemented_nid_no_patch. Unidentified names use literal NID aliases. No runtime functionality is implemented. Data exports require separate layout and ownership analysis. Identified candidate names match their NIDs in the public symbol database or supplemental catalog.

Name	NID
Unknown	2WQuFX8yYXg
Unknown	4vqRxwpIE1M
Unknown	9QIC1kZpSG4
Unknown	K73u2VX0JFo
Unknown	LsUZe38RhCs
Unknown	N6H7LMfZD5Q
Unknown	NXqdUFpinmo
Unknown	QMjuGVPtjUY
Unknown	R-OUApMZ1d8
Unknown	T9h6l8bFKGE
Unknown	X5Q7QxodFcg
Unknown	XWjOLtdgxa4
Unknown	Y+ln-TkY+hA
Unknown	Zv+26GDSKcQ
Unknown	ecad2GAw55Y
Unknown	gFlBHjtrMDI
Unknown	gP27iU+aZFw
Unknown	grC16befiso
Unknown	j80u95nZ+3A
Unknown	j9qjbjMifhQ
Unknown	pbYNtR2enrY
Unknown	qn0aziKw-kE
Unknown	qxjCWxg8ki4
Unknown	vZ1SWJ0y4mo
Unknown	xV7MhF+9AQk
Unknown	yYVV-f0zoWY

Unknown function info

• sceAppInstUtilAppInstallPkg - the package path is followed by an opaque 64-bit value sent to the install service; its meaning and pointer-versus-integer type remain unresolved.
• sceAppInstUtilGetInstallProgressInfo, sceAppInstUtilGetInstallProgress and sceAppInstUtilGetPrimaryAppSlot - take a title-id string and an output pointer. The IPC replies contain 48, 4 and 4 bytes respectively; callers and reply producers are needed to establish the field types.
• sceAppInstUtilAppPrepareOverwritePkg, sceAppInstUtilAppRecoverApp and sceAppInstUtilAppUnInstallTheme - absent from the supplied system module and from the supplied decompiled callers; the old export inventory establishes names but not prototypes.
• sceAppInstUtilCheckLatestPatch2, sceAppInstUtilAppGetIrremovableAppList2, sceAppInstUtilGetAddons2, sceAppInstUtilInstallPatch2, sceAppInstUtilAppUnInstall3, sceAppInstUtilGetPatchInstallStatus2, sceAppInstUtilAppRequestMoveApps2, sceAppInstUtilGetContentSize3 throw on every call. Their names and NIDs are confirmed defined function exports in the pinned PS5 13.60 inventory; signatures and behavior remain unknown. Parameterless int declarations are import placeholders, not verified prototypes or working implementations.
• sceAppInstUtilAppGetAppInstallStatusByAppInfo (libSceAppInstUtil) - unknown signature
• sceAppInstUtilAppUnInstall2 (libSceAppInstUtil) - unknown signature
• sceAppInstUtilAppUnInstallForRemote (libSceAppInstUtil) - unknown signature
• sceAppInstUtilAppUnInstallForRemote2 (libSceAppInstUtil) - unknown signature
• sceAppInstUtilAppGetAddcontListTotalSize (libSceAppInstUtil) - unknown signature
• sceAppInstUtilAppGetAddcontInfo (libSceAppInstUtil) - unknown signature
• sceAppInstUtilAppGetAddcontInfoByContentId (libSceAppInstUtil) - unknown signature
• sceAppInstUtilGetAddcontInstalledStatus (libSceAppInstUtil) - unknown signature
• sceAppInstUtilAppGetInsertedDiscTitleId (libSceAppInstUtil) - unknown signature
• sceAppInstUtilAppUpdateStartTime (libSceAppInstUtil) - unknown signature
• sceAppInstUtilAppInstallSharePlayLink (libSceAppInstUtil) - unknown signature
• sceAppInstUtilAppInstallSharePlayLinkByUser (libSceAppInstUtil) - unknown signature
• sceAppInstUtilAppGetAddcontNum (libSceAppInstUtil) - unknown signature
• sceAppInstUtilAppCancelUnInstall (libSceAppInstUtil) - unknown signature
• sceAppInstUtilAppDestroyMetadata (libSceAppInstUtil) - unknown signature
• sceAppInstUtilCheckAppSystemVer (libSceAppInstUtil) - unknown signature
• sceAppInstUtilAppConvertAppDownloadToDisc (libSceAppInstUtil) - unknown signature
• sceAppInstUtilGetMainAppTitleIdForSP (libSceAppInstUtil) - unknown signature
• sceAppInstUtilGetSubAppTitleIdForSP (libSceAppInstUtil) - unknown signature
• sceAppInstUtilGetMainAppTitleId (libSceAppInstUtil) - unknown signature
• sceAppInstUtilGetSubAppTitleId (libSceAppInstUtil) - unknown signature
• sceAppInstUtilAppGetAppInstallStatus (libSceAppInstUtil) - unknown signature
• sceAppInstUtilAppDestroyPkg (libSceAppInstUtil) - unknown signature
• sceAppInstUtilJson (libSceAppInstUtil) - unknown signature
• sceAppInstUtilGetInsertedDiscRoleType (libSceAppInstUtil) - unknown signature
• sceAppInstUtilRequestInstallDiscGame (libSceAppInstUtil) - unknown signature
• sceAppInstUtilRequestDataDiscCopy (libSceAppInstUtil) - unknown signature
• sceAppInstUtilCancelDataDiscCopy (libSceAppInstUtil) - unknown signature
• sceAppInstUtilGetDataDiscCopyProgress (libSceAppInstUtil) - unknown signature
• sceAppInstUtilSetPrimaryAppSlot (libSceAppInstUtil) - unknown signature
• sceAppInstUtilGetAppSlotInfoList (libSceAppInstUtil) - unknown signature
• sceAppInstUtilGetAppEmptySlot (libSceAppInstUtil) - unknown signature
• sceAppInstUtilAppInstallGetLinkState (libSceAppInstUtil) - unknown signature
• sceAppInstUtilAppUnInstallForMultiInstall (libSceAppInstUtil) - unknown signature
• sceAppInstUtilAppInstallPs4CloudGame (libSceAppInstUtil) - unknown signature
• sceAppInstUtilAppStoreCompilationDiscInfo (libSceAppInstUtil) - unknown signature
• sceAppInstUtilAppGetCompilationDiscInfo (libSceAppInstUtil) - unknown signature
• sceAppInstUtilAppGetStoreCompilationDiscInfo (libSceAppInstUtil) - unknown signature
• sceAppInstUtilAppGetInsertedDiscTitleIdList (libSceAppInstUtil) - unknown signature
• sceAppInstUtilAppInstallRequestCompilationDiscApp (libSceAppInstUtil) - unknown signature
• sceAppInstUtilAppGetNoRelatedAddcontTitleList (libSceAppInstUtil) - unknown signature
• sceAppInstUtilAppGetIrremovableAppList (libSceAppInstUtil) - unknown signature
• sceAppInstUtilAppRequestMoveApps (libSceAppInstUtil) - unknown signature
• sceAppInstUtilAppProhibitDownloadInstall (libSceAppInstUtil) - unknown signature
• sceAppInstUtilAppAllowDownloadInstall (libSceAppInstUtil) - unknown signature
• sceAppInstUtilGetAppMoveProgressInfo (libSceAppInstUtil) - unknown signature
• sceAppInstUtilAppCancelMoveApps (libSceAppInstUtil) - unknown signature
• sceAppInstUtilAppGetMoveErrorAppList (libSceAppInstUtil) - unknown signature
• sceAppInstUtilAppGetAllAppSize (libSceAppInstUtil) - unknown signature
• sceAppInstUtilAppCancelGetAllAppSize (libSceAppInstUtil) - unknown signature
• sceAppInstUtilAppGetInsertedDiscMasterDataId (libSceAppInstUtil) - unknown signature
• sceAppInstUtilAppGetAppOtherSize (libSceAppInstUtil) - unknown signature
• sceAppInstUtilAppCancelGetAppOtherSize (libSceAppInstUtil) - unknown signature
• sceAppInstUtilGetInsertedDiscTotal (libSceAppInstUtil) - unknown signature
• sceAppInstUtilAppSetRemasterInstallType (libSceAppInstUtil) - unknown signature
• sceAppInstUtilGetInstallProgressInfoForMultiDisc (libSceAppInstUtil) - unknown signature
• sceAppInstUtilMountBdEmu (libSceAppInstUtil) - unknown signature
• sceAppInstUtilUnmountBdEmu (libSceAppInstUtil) - unknown signature
• sceAppInstUtilGetInstallStatus (libSceAppInstUtil) - unknown signature
• sceAppInstUtilResumeInstall (libSceAppInstUtil) - unknown signature
• sceAppInstUtilPauseInstall (libSceAppInstUtil) - unknown signature
• sceAppInstUtilRegisterDownload (libSceAppInstUtil) - unknown signature
• sceAppInstUtilInstall (libSceAppInstUtil) - unknown signature
• sceAppInstUtilStartInstall (libSceAppInstUtil) - unknown signature
• sceAppInstUtilInstallPatch (libSceAppInstUtil) - unknown signature
• sceAppInstUtilGetPatchInstallStatus (libSceAppInstUtil) - unknown signature
• sceAppInstUtilResumePatchInstall (libSceAppInstUtil) - unknown signature
• sceAppInstUtilPausePatchInstall (libSceAppInstUtil) - unknown signature
• sceAppInstUtilCancelInstallPatch (libSceAppInstUtil) - unknown signature
• sceAppInstUtilCancelInstallAddcont (libSceAppInstUtil) - unknown signature
• sceAppInstUtilCancelInstall (libSceAppInstUtil) - unknown signature
• sceAppInstUtilCancelForMultiInstall (libSceAppInstUtil) - unknown signature
• sceAppInstUtilInstallByPackage (libSceAppInstUtil) - unknown signature
• sceAppInstUtilIsRestoreState (libSceAppInstUtil) - unknown signature
• sceAppInstUtilGetRestoreState (libSceAppInstUtil) - unknown signature
• sceAppInstUtilGetAddons (libSceAppInstUtil) - unknown signature
• sceAppInstUtilGetInstallOptions (libSceAppInstUtil) - unknown signature
• sceAppInstUtilGetContentSize (libSceAppInstUtil) - unknown signature
• sceAppInstUtilCancelGetInformation (libSceAppInstUtil) - unknown signature
• sceAppInstUtilGetWorkspaceStatus (libSceAppInstUtil) - unknown signature
• sceAppInstUtilDeleteWorkspace (libSceAppInstUtil) - unknown signature
• sceAppInstUtilGetParentalControlLevel (libSceAppInstUtil) - unknown signature
• sceAppInstUtilCheckLatestPatch (libSceAppInstUtil) - unknown signature
• sceAppInstUtilCancelCheckPatch (libSceAppInstUtil) - unknown signature
• sceAppInstUtilAppInstallPsNowIcon (libSceAppInstUtil) - unknown signature
• sceAppInstUtilGetAddcontInfoList2 (libSceAppInstUtil) - unknown signature
• sceAppInstUtilGetAddcontInfoList3 (libSceAppInstUtil) - unknown signature
• sceAppInstUtilClearAddcontInfoCache (libSceAppInstUtil) - unknown signature
• sceAppInstUtilGetContentSize2 (libSceAppInstUtil) - unknown signature
• sceAppInstUtilAppInstallContentPush (libSceAppInstUtil) - unknown signature
• sceAppInstUtilGetAvailableStorage (libSceAppInstUtil) - unknown signature
• sceAppInstUtilSwitchInstallLocation (libSceAppInstUtil) - unknown signature
• sceAppInstUtilGetConfigList (libSceAppInstUtil) - unknown signature
• sceAppInstUtilSwitchConfig (libSceAppInstUtil) - unknown signature
• sceAppInstUtilRestoreDataSource (libSceAppInstUtil) - unknown signature
• sceAppInstUtilGetNeededStorageSize (libSceAppInstUtil) - unknown signature
• sceAppInstUtilAppGetStorageDestType (libSceAppInstUtil) - unknown signature
• sceAppInstUtilInstallAddons (libSceAppInstUtil) - unknown signature
• sceAppInstUtilAppConvertAppDiscToDownload, sceAppInstUtilAppGetCustomThemeInfo, sceAppInstUtilAppGetInstallAddcontFromDiscStatus and sceAppInstUtilAppInstallCloudGame (libSceAppInstUtil) - The list is the intersection of the export table of the console's libSceAppInstUtil (function symbols only), the pinned aerolib names and the functions not yet defined anywhere in the repo. Names and NIDs are present in the PS5 3.20 export inventory and the verified NID name database, but no credible prototypes were found. They are declared without parameters solely to resolve known imports; this is not an ABI claim and callers must not call them until signatures are verified.
• sceAppInstUtilAppInstallMediaPlayer, sceAppInstUtilAppInstallRequestAddcontFromDisc and sceAppInstUtilAppSetSavedataUploadStatus (libSceAppInstUtil) - The list is the intersection of the export table of the console's libSceAppInstUtil (function symbols only), the pinned aerolib names and the functions not yet defined anywhere in the repo. Names and NIDs are present in the PS5 3.20 export inventory and the verified NID name database, but no credible prototypes were found. They are declared without parameters solely to resolve known imports; this is not an ABI claim and callers must not call them until signatures are verified.