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08-28-2012
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#1 |
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Homebrew Developer
 Join Date: Mar 2009
Location: Super Mario Land
Posts: 160
Likes: 32
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Is mtspr blabla, SPRG0 possible? If yes... Read ;)
I dunno if this works only a idea of a bored man
 .mfspr r29, SPRG0 mtspr <adressInEbootSpace>, SPRG0 sc 31 mtspr r29, SPRG0 addressInEboot holds on 0x48 addressInEboot again 0xC0 any Value except 3 (maybe I read the asm wrong and it has to be 3... Try 3 or 0 )0xB0 AdressYouWantToReadInLv2 - 0x308 Should read the Adress in lv2 for you Can you find Someone with a ps3 that can try this... I dunno if I can write the SPRG0 with mtspr, but if that is possible you can dump lv2 with this on 3.55. I don't think sony changed this syscall on higher FWs. |
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Likes: (3) |
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08-29-2012
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#2 |
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Member
 Join Date: Jun 2012
Posts: 86
Likes: 27
Liked 97 Times in 39 Posts
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I tried
li 29,0 ori 29,29,0xDEAD mtspr 272,29 And got PRIV_INST error  Sent from my GT-I9100 running CM10 |
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Likes: (1) |
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08-29-2012
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#3 | |
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Homebrew Developer
Join Date: Mar 2009
Location: Super Mario Land
Posts: 160
Likes: 32
Liked 299 Times in 87 Posts
Mentioned: 73 Post(s)
Tagged: 0 Thread(s)
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Likes: (1) |
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