Ore no Imōto Portable ga Tsudsuku Wake ga Nai - JPN->CHN - NPJH50568

[jhk]

I'm a Chinese... I'll apologize if my message is unreadable and make you unhappy.
Well, it's the Second Edition Disc 1 of that game. The game works fine (maybe a little bit slow) but it often stucks on creating savedata (Jpcsp throws ArrayIndexOutOfBoundsException). I tested the game both on a real PSP and Jpcsp, the behavior has some differences. When the first time playing that game, it is supposed to create initial game data (and it did that on a real PSP). But on Jpcsp (the savedata directory isn't existing) it just reads the game data and says 'Savedata reading completed'. And it will stuck on following game data creations. I'm confusing about this problem.
Could anyone review it?

[gid15]

Code:

sceUtilitySavedataInitStart 0x08A87CB0-0x08A882B0: Address 0x08A87CB0, mode=12(FILES), gameName=NPJH50568, saveName=<>, fileName=, secureVersion=0
sceUtilitySavedataInitStart 0x08A87CB0-0x08A882B0: Address 0x08A87CB0, mode=15(READSECURE), gameName=NPJH50568, saveName=<>, fileName=SYSTEM.DAT, secureVersion=0
sceUtilitySavedataInitStart 0x08A87CB0-0x08A882B0: Address 0x08A87CB0, mode=15(READSECURE), gameName=NPJH50568, saveName=<>, fileName=SAVE0.DAT, secureVersion=0
sceUtilitySavedataInitStart 0x08A87CB0-0x08A882B0: Address 0x08A87CB0, mode=15(READSECURE), gameName=NPJH50568, saveName=<>, fileName=SAVE1.DAT, secureVersion=0

I've tested these calls with the SavedataTool test applications, but I found nothing ... Jpcsp seems to return the same error codes as the PSP...

[jhk]

That's strange. Maybe the game calls another (unimplemented?) API to determine if it is the first time game starts?
And what cause Jpcsp stucks when saving game data? It seems difficult to solve...

[sum2012]

To jhk
I am also a chinese.
The series of the game is known that it need to use real psp save to play.

[sum2012]

More over as said in
http://www.emunewz.net/forum/showthread....#pid128993
In real PSP ,every scene automatically stored game data once in steam which can load in fast load ,but JPCSP doesn't.

[jhk]

More over as said in
http://www.emunewz.net/forum/showthread....#pid128993
In real PSP ,every scene automatically stored game data once in steam which can load in fast load ,but JPCSP doesn't.

Hmm...It seemed so in past r26xx build. But now if I can save game data twice in the same session, I'll be able to see the Fast Load data when reloading the game.