Homebrew postLoader4

stfour · Jun 21, 2012

Sorry AbdallahTerro, I can't read codedump section numbers

megazig · Jun 21, 2012

looks like SRR0 == 815a7c6c

stfour · Jun 21, 2012

megazig said:
looks like SRR0 == 815a7c6c

It make sense... thank you !

AbdallahTerro · Jun 21, 2012

Is it d2x or PL problem?

stfour · Jun 21, 2012

AbdallahTerro said:
Is it d2x or PL problem?

No, it is a pl problem... although the dump refers to libogc video.c.... but should be a memory corruption generated by mem2 cache

Please try >

postLoader 4.b16

* corrected a memory corruption that can occurs when booting channels

AbdallahTerro · Jun 21, 2012

Thanks stfour, will test it later tonight.

AbdallahTerro · Jun 21, 2012

Sorry stfour but b16 causing same codedump
both normal and apploader methods tested

stfour · Jun 21, 2012

Can you conffirm that the address is the one above ?

Can you make debug log and pm it to me (create sd://ploader.log and run one channel)

Thank you

AbdallahTerro · Jun 21, 2012

@stfour check your PM please.

stfour · Jun 21, 2012

AbdallahTerro said:
@stfour check your PM please.

Thank you !!!

AbdallahTerro · Jun 21, 2012

@stfour another PM

AbdallahTerro · Jun 22, 2012

@stfour trial #3, another PM

noelmejia19 · Jun 22, 2012

ok so i recently softmodded my wii but im having a problem with neogamma. i have everything installed right i believe and im trying to launch the game super mario galaxy 2. i launch

neogamma from the homebrew channel. ok so the problem is that when i launch the game it does the whole app loading thing then it says starting game a green screen flashes then my wii goes back to the homebrew channel. there are other times when it says dvd-r + no cIOS. assitance is appreciated. please help im very frustrated. sorry for the grammer and such but an answer would really help.

stfour · Jun 22, 2012

@noelmejia19: I think you should post this in neogamma thread....

daxtsu · Jun 22, 2012

Quick question: I'm trying to use Postloader 4b16 with DML games stored on my SD card in /games(does it matter that they're GCReeX?), but when I choose the GC games category, it just freezes the entire Wii with "Please Wait...Loading titles.txt". Any idea why that happens? I have titles.txt on both SD and USB in /ploader, so I don't quite get what the problem is.

An unrelated second question: When I use the emulator plugins(stored at USB:/ploader/plugins), the games play fine, but when I try to return to postloader, it just gives a black screen. Any clue why? Are the plugins meant to be on SD?

stfour · Jun 22, 2012

@daxtsu... you have a pm.

If you remove titles.txt it still stop responding ?

daxtsu · Jun 22, 2012

Ok, I took my USBGecko and figured out why it was "hanging" when going to GC games. It was user error: Since GCReex extracts the game to individual files, and my SD card is slow, Postloader was actually scanning the files of the games, which took a long time, so I assumed it froze:

Code:

fsop_GetFolderBytes->checking sd://games/G4SE01/root/GC4Sword_usa/staff/staff7.arc
fsop_GetFolderBytes->checking sd://games/G4SE01/root/GC4Sword_usa/staff/staff8.arc
fsop_GetFolderBytes->checking sd://games/G4SE01/root/GC4Sword_usa/staff/CVS/Entries
fsop_GetFolderBytes->checking sd://games/G4SE01/root/GC4Sword_usa/staff/CVS/Repository
fsop_GetFolderBytes->checking sd://games/G4SE01/root/GC4Sword_usa/staff/CVS/Root
fsop_GetFolderBytes->checking sd://games/G4SE01/root/GC4Sword_usa/thpdemo/4swords_title_us.thp
fsop_GetFolderBytes->checking sd://games/G4SE01/root/GC4Sword_usa/thpdemo/hyl.thp
fsop_GetFolderBytes->checking sd://games/G4SE01/root/GC4Sword_usa/thpdemo/sha.thp

I just didn't wait long enough for the Postloader to finish scanning.

However, after I tried launching a Gamecube game(Wind Waker USA/NTSC), it immediately code dumped:

Code:

 	   Exception (ISI) occurred!
GPR00 813046A0 GPR08 04700000 GPR16 00000000 GPR24 00000000
GPR01 8149E9F8 GPR09 CC006820 GPR17 00000000 GPR25 813489B0
GPR02 8147565C GPR10 CC006814 GPR18 00000000 GPR26 813488C8
GPR03 8149EA14 GPR11 CC006824 GPR19 00000000 GPR27 81477700
GPR04 8149EA10 GPR12 40200024 GPR20 00000000 GPR28 0000001C
GPR05 8149EA0C GPR13 814776A4 GPR21 00000000 GPR29 00000000
GPR06 000000D0 GPR14 00000000 GPR22 00000000 GPR30 00000001
GPR07 00000019 GPR15 00000000 GPR23 00000000 GPR31 00000000
LR 813046B8 SRR0 ff00ff00 SRR1 1000b032 MSR 00001000
DAR 00000000 DSISR 00000000

STACK DUMP:
ff00ff00 --> 813046b8 --> 8130d124 --> 8130d0d4

I'm not sure if this stack dump is from the DML 1.5 MIOS, or from Postloader. When I use Fix94's DML boot program, it runs the 2 games I have fine.

Here's what happened when I browsed into the Gamecube section and tried to start Wind Waker:

Code:

GameBrowser (begin)
cfg_Alloc (usb://ploader/games.conf, 0)
cfg_Alloc: open ok
cfg_Alloc: completed
theme.frameBack = 0x8121F648 0x8121F648
begin GameBrowse
DMLScanner: cache file 'usb://ploader/dml.dat' found, checking version
GameBrowse: parsing title cache buffer
end GameBrowse
UpdateTitlesFromTxt: begin
cfg_Alloc (usb://ploader/titles.txt, 0)
cfg_Alloc: open ok
cfg_Alloc: completed
UpdateTitlesFromTxt: end
AppsSort: begin
AppsSort: end
gamebrowser: requested dml
gamebrowser: requested dml (err = 0)
DMLRun
cfg_SetString (found) GZLE01 = 0000000500475A4C45303100000000FF00000000000000040000000000000000
cfg_Store: usb://ploader/games.conf (0x8123CCE8)
cfg_Store: fopen 0x80F6DEEC
DMLRun (GZLE01, GZLE01, 0)
Shutdown !
snd_Stop
ConfigWrite()
ConfigWrite: usb://ploader/ploader.cfg
CoverCache_Stop
CoverCache_Flush
CoverCache_Flush: 24 covers flushed
CoverCache_Stop completed
UnmountDevices()
GCLoader
Built   : Jun 14 2012 00:05:32
Version : 0.4
VI:TVNtsc480Prog
Using config from RAM
Booting disc
MenuMode:1
AppLoader Size:FE01FE00
Apploader Entry:ff00ff00



Exception (ISI) occurred!
GPR00 813046A0 GPR08 04700000 GPR16 00000000 GPR24 00000000
GPR01 8149E9F8 GPR09 CC006820 GPR17 00000000 GPR25 813489B0
GPR02 8147565C GPR10 CC006814 GPR18 00000000 GPR26 813488C8
GPR03 8149EA14 GPR11 CC006824 GPR19 00000000 GPR27 81477700
GPR04 8149EA10 GPR12 40200024 GPR20 00000000 GPR28 0000001C
GPR05 8149EA0C GPR13 814776A4 GPR21 00000000 GPR29 00000000
GPR06 000000D0 GPR14 00000000 GPR22 00000000 GPR30 00000001
GPR07 00000019 GPR15 00000000 GPR23 00000000 GPR31 00000000
LR 813046B8 SRR0 ff00ff00 SRR1 1000b032 MSR 00001000
DAR 00000000 DSISR 00000000

STACK DUMP:
ff00ff00 --> 813046b8 --> 8130d124 --> 8130d0d4

stfour · Jun 22, 2012

Are you using mode 0.x or 1.x for dml ?

I never tested 1.5... I have 1.4b... the first address is strange... ff00ff00... I think the last from postloader is 813046b8... but I have no more the elf for b16... I'll pm 4b19

Everyone should have a usb gecko

daxtsu · Jun 22, 2012

I'm trying 0.x mode. I'll see what happens with 1.x in a minute.

Edit: Both modes seem to produce the same output:
This time from 1.x:

Code:

AppsFree
GameBrowser (begin)
cfg_Alloc (usb://ploader/games.conf, 0)
cfg_Alloc: open ok
cfg_Alloc: completed
theme.frameBack = 0x8121F648 0x8121F648
begin GameBrowse
DMLScanner: cache file 'usb://ploader/dml.dat' found, checking version
GameBrowse: parsing title cache buffer
end GameBrowse
UpdateTitlesFromTxt: begin
cfg_Alloc (usb://ploader/titles.txt, 0)
cfg_Alloc: open ok
cfg_Alloc: completed
UpdateTitlesFromTxt: end
AppsSort: begin
AppsSort: end
cfg_SetString (found) G4SE01 = 000000050047345345303100000000FF00000000000000020000000000010000
cfg_SetString (found) GZLE01 = 0000000500475A4C45303100000000FF00000000000000040000000000010000
gamebrowser: requested dml
gamebrowser: requested dml (err = 0)
DMLRun
cfg_SetString (found) GZLE01 = 0000000500475A4C45303100000000FF00000000000000050000000000010000
cfg_Store: usb://ploader/games.conf (0x8123CCE8)
cfg_Store: fopen 0x80F6DEEC
DMLRun (GZLE01, GZLE01, 1)
Shutdown !
snd_Stop
ConfigWrite()
ConfigWrite: usb://ploader/ploader.cfg
CoverCache_Stop
CoverCache_Flush
CoverCache_Flush: 24 covers flushed
CoverCache_Stop completed
UnmountDevices()
Loading stub
GCLoader
Built   : Jun 14 2012 00:05:32
Version : 0.4
VI:TVNtsc480Prog
Using config from RAM
Booting disc
MenuMode:1
AppLoader Size:FE01FE00
Apploader Entry:ff00ff00



Exception (ISI) occurred!
GPR00 813046A0 GPR08 04700000 GPR16 00000000 GPR24 00000000
GPR01 8149E9F8 GPR09 CC006820 GPR17 00000000 GPR25 813489B0
GPR02 8147565C GPR10 CC006814 GPR18 00000000 GPR26 813488C8
GPR03 8149EA14 GPR11 CC006824 GPR19 00000000 GPR27 81477700
GPR04 8149EA10 GPR12 40200024 GPR20 00000000 GPR28 0000001C
GPR05 8149EA0C GPR13 814776A4 GPR21 00000000 GPR29 00000000
GPR06 000000D0 GPR14 00000000 GPR22 00000000 GPR30 00000001
GPR07 00000019 GPR15 00000000 GPR23 00000000 GPR31 00000000
LR 813046B8 SRR0 ff00ff00 SRR1 1000b032 MSR 00001000
DAR 00000000 DSISR 00000000

STACK DUMP:
ff00ff00 --> 813046b8 --> 8130d124 --> 8130d0d4

It's the same code dump on every crash it seems.

stfour · Jun 22, 2012

this is dml for sure... I will try 1.5 this evening

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