Reverse Engeneering IRS xD

Andy_maN

Date: Monday, 2009-02-23, 5:54 PM | Message # 1

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Errr... Obviously, AhMan doesn't intend to say us how he has solved vblank issue
So it's time to open disasm and figure out some things smile

For those who are interested in (asm skills required):

Attachments: IRS.rar (6.9 Kb)

Andy_maN

Date: Saturday, 2009-02-28, 8:47 PM | Message # 2

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STEP2

Attachments: 8453895.rar (7.8 Kb)

Andy_maN

Date: Sunday, 2009-03-01, 9:40 PM | Message # 3

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Now we are closer for one more step to the "IRS secrets" smile

FTW!!!

Attachments: STEP3.zip (9.3 Kb)

Andy_maN

Date: Monday, 2009-03-02, 8:27 PM | Message # 4

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one more step smile

(we almost there)

Attachments: STEP4.zip (10.6 Kb)

Andy_maN

Date: Saturday, 2009-03-07, 11:03 AM | Message # 5

General - lieutenant

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TODO:
-figure out what address unk1 stores
-"decompile" last function (which I called pspTvInt)

Attachments: STEP5.rar (10.2 Kb)

Andy_maN

Date: Tuesday, 2009-04-28, 1:28 PM | Message # 6

General - lieutenant

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Good news:
unk1 is sceDisplay_driver_10B1710B()
And this is how irs solves vblank issue.

So now we know irs' secret.
Now it's fusa's turn xD

hacked with moDumper
moDumper:
-dumps all loaded modules to ms0:/modump (press (+) & [ ] )
-creates log file with modules map and ad. info

Attachments: modumper.prx (3.6 Kb)

Light_AleX

Date: Thursday, 2009-04-30, 11:46 AM | Message # 7

Lieutenant

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Thanks Andy_maN for modumper.prx and congratulations.

Is this going to allow full screen and no speed slow downs?

If it is then it's just wonderful!

Great job smile

-Light_AleX

He said, "Trust me, I've done it a hundred times." What followed next was indescribably horrible. He fell, he bounced, landed on the rock with a thump. It was extremely terrible that...you seriously don't want to know!

daDani

Date: Friday, 2009-05-01, 9:31 PM | Message # 8

Lieutenant colonel

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yuhuu cant wait for the next build

Don´t drink and drive, take drugs and fly

snowhill

Date: Monday, 2010-07-12, 11:28 AM | Message # 9

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Andy_maN,
how much i should donate to become a beta tester??

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