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libSceGameUpdate technical debt

Unknown function info

  • sceGameUpdateGetAddcontLatestVersion (libSceGameUpdate) - a null entitlement_label returns 0x80412803 as in prosper; KytyPS5 accepts it instead, and neither is confirmed on a console. Bytes after found are zeroed as in KytyPS5; prosper leaves them untouched
  • sceGameUpdateCreateRequest, sceGameUpdateCheck, sceGameUpdateAbortRequest, sceGameUpdateDeleteRequest (libSceGameUpdate) - an initialized sceGameUpdateCreateRequest returns 0x80D50001 and creates no request, so sceGameUpdateCheck, sceGameUpdateAbortRequest and sceGameUpdateDeleteRequest answer 0x80412805 for every id that passes their argument checks. The PS5 3.20 module, as read by prosper, keeps 8 requests with ids from 0x20000000, and answers "no update" when its patch-check service reports 0x80412883; what that service returns on an offline console is unknown. Closes when: measured on a PS5