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ISOFileSystem::ReadFile crash
03-10-2013, 06:04 AM (This post was last modified: 03-10-2013 06:06 AM by sum2012.)
Post: #1
ISOFileSystem::ReadFile crash
Game:Saigo no Yakusoku no Monogatari -NPJH50416
Game crash after 2.jpg
I tried to fix but fail


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.txt  ppsspp.log.txt (Size: 39.59 KB / Downloads: 501)
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03-10-2013, 08:37 AM
Post: #2
RE: ISOFileSystem::ReadFile crash
Hmm, that totalRead is a high number. Can you try to reproduce it in Debug mode? It'll give a better stack trace and variables.

-[Unknown]
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03-10-2013, 12:50 PM (This post was last modified: 03-10-2013 01:10 PM by sum2012.)
Post: #3
RE: ISOFileSystem::ReadFile crash
http://www.mediafire.com/?508d47yk5e8u7x7
(03-10-2013 08:37 AM)[Unknown] Wrote:  Hmm, that totalRead is a high number. Can you try to reproduce it in Debug mode? It'll give a better stack trace and variables.

-[Unknown]

Attach VS2010 picture


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03-10-2013, 03:44 PM
Post: #4
RE: ISOFileSystem::ReadFile crash
Hmm, it appears to be crashing in your video driver...

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03-10-2013, 10:08 PM
Post: #5
RE: ISOFileSystem::ReadFile crash
Updated to newest driver also have probrem.
Newest JPCSP also have probrem.
I go back JPCSP Forum first.
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03-11-2013, 12:09 AM
Post: #6
RE: ISOFileSystem::ReadFile crash
Hmm, that's interesting. I wish we could get a proper stack out of a driver, but alas... makes it sorta hard to debug.

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03-11-2013, 02:35 AM
Post: #7
RE: ISOFileSystem::ReadFile crash
@[Unknown]
Do ppsspp have similar code
http://code.google.com/p/jpcsp/source/detail?r=3027
?
This change make this game probrem.
I also attach rev 3026 JPCSP log for compare of ppsspp.


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.zip  3026log.zip (Size: 59.95 KB / Downloads: 386)
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03-11-2013, 02:50 AM
Post: #8
RE: ISOFileSystem::ReadFile crash
Hmm, similar. Maybe it needs work, but it does match the tests if I remember correctly.

If threadend changes break it, that points to a timing problem most likely...

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03-12-2013, 10:36 PM (This post was last modified: 03-12-2013 10:51 PM by sum2012.)
Post: #9
RE: ISOFileSystem::ReadFile crash
When I disable Media Engine,it solved the probrem.
It might be MPEG bug.
Should be easy to fix
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