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AnyPS5/docs/dev/debt/libSceNpPartner001.md

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libSceNpPartner001 technical debt

Additional callable exports

  • NpPartner001 export pQfYTZHznMc is a function record with qualifier M#A in older and later version-labelled modules. Both map library ID 12 and module ID 0 to libSceNpPartner001. Older module words: 0x08540001, 0x03200004; later: 0x13590001, 0x13600007. The older module contains five function NIDs; sorted-LF SHA-256: 76ff771e3e2d8c523d0ffe0132db03b6e36fa58176d3bc6a433eb04ad76aa5ab, using the static ELF membership procedure. Labels do not authenticate retail provenance; the digest identifies the NID set only. Independent verification requires a matching image. The name, signature and behavior are unverified; this declaration throws.

Functional

  • sceNpEAAccessInitialize, sceNpEAAccessTerminate (libSceNpPartner001) - initialization marks the library initialized without contacting the server and termination clears it, as in shadPS4; whether the console fails initialization while signed out is unknown. Termination without initialization throws where shadPS4 returns the PS4 error 0x819D0001, whose PS5 value is unverified, and a second initialization throws where shadPS4 returns 0 without checking. PPSA23566 imports both, not confirmed on its start-up path
  • sceNpHasEAAccessSubscription (libSceNpPartner001) - (int userId, bool* result) from shadPS4 and PPSA34015's only call (mov edi, r14d; lea rsi, [rbp-0x67]). Writes false and returns 0: AnyPS5 has no EA Access server. Not initialized or a null result throw where shadPS4 returns the PS4 errors 0x819D0001 / invalid argument, whose PS5 values are unverified. Whether the console errors while signed out, and what it writes when the user has a subscription, are unknown