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Author Topic: 2 questions (again)  (Read 2136 times)
paprika_killer
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« on: December 23, 2008, 10:24:22 PM »

1) what's the point of having ba and po? they both have the exact same codetypes (exept maybe D0) and if it's about saving lines you could just as easily use grN stuff

2) what's FST? I once clicked it and it showed some sort of maptree, but I couldn't really do anything with it.
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Romaap
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« Reply #1 on: December 23, 2008, 10:32:21 PM »

about the FST, its something like how the wii reads the disc, you can switch names and the wii will think it is loading something, but you changed the name so it loads the thing you changed the name with.
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Igglyboo
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« Reply #2 on: December 23, 2008, 10:32:46 PM »

err, what?

The ba is not the po. Rephrase that question. How do gRN's save lines now?

The FST is the File System Tree, its just a map of the dvd in the drive.
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paprika_killer
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« Reply #3 on: December 24, 2008, 11:21:56 AM »

they are not equal, but you can do exactly the same things with them. so what's the point of having them both?
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Igglyboo
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« Reply #4 on: December 24, 2008, 03:27:14 PM »

Wtf are you talking about?
Do you even know what a pointer is?

http://en.wikipedia.org/wiki/Pointer
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paprika_killer
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« Reply #5 on: December 24, 2008, 03:35:24 PM »

>_> I know what pointers are, but have you ever LOOKED at the codetype page?

Code:
00______ YYYY00XX : 8bits ram write and fill (ba) writes XX YYYY+1 times at ba+address

10______ YYYY00XX : 8bits ram write and fill (po) writes XX YYYY+1 times at po+address

02______ YYYYXXXX : 16bits ram write and fill (ba) writes XXXX YYYY+1 times at ba+address

12______ YYYYXXXX : 16bits ram write and fill (po) writes XXXX YYYY+1 times at po+address

04______ XXXXXXXX : 32bits ram write (ba) writes XXXXXXXX at ba+address

14______ XXXXXXXX : 32bits ram write (po) writes XXXXXXXX at po+address

40000 : ba = [XXXXXXXX
]40010 : ba = [ba+XXXXXXXX]
50010 : ba = [po+XXXXXXXX]
40001 : ba = [grN+XXXXXXXX]
40011 : ba = [ba+grN+XXXXXXXX]
50011 : ba = [po+grN+XXXXXXXX]
40100 : ba += [XXXXXXXX]
40110 : ba += [ba+XXXXXXXX]
50110 : ba += [po+XXXXXXXX]
40101 : ba += [grN+XXXXXXXX]
40111 : ba += [ba+grN+XXXXXXXX]
50111 : ba += [po+grN+XXXXXXXX]

48000 : po = [XXXXXXXX]
48010 : po = [ba+XXXXXXXX]
58010 : po = [po+XXXXXXXX]
48001 : po = [grN+XXXXXXXX]
48011 : po = [ba+grN+XXXXXXXX]
58011 : po = [po+grN+XXXXXXXX]
48100 : po += [XXXXXXXX]
48110 : po += [ba+XXXXXXXX]
58110 : po += [po+XXXXXXXX]
48101 : po += [grN+XXXXXXXX]
48111 : po += [ba+grN+XXXXXXXX]
58111 : po += [po+grN+XXXXXXXX]

see where I'm going? the share the exact same codetypes, what is the point of having them both?
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Igglyboo
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« Reply #6 on: December 24, 2008, 03:45:25 PM »

WTF are you talking about?Huh? They do not share the same codetypes. Are you blind?
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paprika_killer
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« Reply #7 on: December 24, 2008, 04:03:51 PM »

YES THEY DO.
what I am saying i that you CAN do exactly the same with them.
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hetoan2
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« Reply #8 on: December 24, 2008, 04:25:49 PM »

sure you can do the same things but you can't do everything with a pointer or everything with a base address.

pointers are for offsets
ba's are for 1 value thats universal
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paprika_killer
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« Reply #9 on: December 24, 2008, 05:03:06 PM »

so the 4A codetype is a bit wrongly used then (I see it all the time but it's actually a base adress write)
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