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erifash
Joined: 28 Nov 2005
Posts: 6
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 Posted: Wed Mar 29, 2006 5:54 am Post subject: Loading PRX's/Raw Reading in C |
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I have a few questions, namely what I am trying to accomplish is making a UMD ripper. I would guess that the major steps in doing this would be:
1. Load the PRX to mount the UMD to a drive letter.
2. Open the UMD for raw reading.
3. Read each sector, writing to a file as it goes along (I am assuming sector size is 512 bytes, correct me if I am wrong).
4. Close all the file handles and stuff :)
My main questions about completing this are:
1. How do you use the UMD mounting PRX?
2. How do you raw read from a drive?
If any of you coders have some snippets or even the source code of a UMD ripper (ex: fastloader) that would be greatly appreciated. I just want to be pointed in the right direction because the PSP has a lot of programming potential. Thanks!
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erifash
Joined: 28 Nov 2005
Posts: 6
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| Posted: Wed Mar 29, 2006 6:29 am Post subject: |
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Hmmm... I have found the prx sample (testprx) but I can't seem to compile it. Here is the error I get:
| Quote: | L:\CPP\dkp\dkPSP\psp\sdk\samples\prx\testprx>make
psp-gcc -I/l/CPP/dkp/dkPSP/psp/sdk/include/libc -I. -I/l/CPP/dkp/dkPSP/psp/sdk/i
nclude -O2 -G0 -Wall -c -o main.o main.c
psp-build-exports -b exports.exp > exports.c
psp-gcc -I/l/CPP/dkp/dkPSP/psp/sdk/include/libc -I. -I/l/CPP/dkp/dkPSP/psp/sdk/i
nclude -O2 -G0 -Wall -c -o exports.o exports.c
psp-gcc -I/l/CPP/dkp/dkPSP/psp/sdk/include/libc -I. -I/l/CPP/dkp/dkPSP/psp/sdk/i
nclude -O2 -G0 -Wall -L. -L/l/CPP/dkp/dkPSP/psp/sdk/lib -specs=/l/CPP/dkp/dkPSP
/psp/sdk/lib/prxspecs -Wl,-q,-T/l/CPP/dkp/dkPSP/psp/sdk/lib/linkfile.prx main.
o exports.o -lpspdebug -lpspdisplay -lpspge -lpspctrl -lpspsdk -lpsplibc -lpspn
et -lpspnet_inet -lpspnet_apctl -lpspnet_resolver -lpsputility -lpspuser -lpspke
rnel -o mymodule.elf
l:\cpp\dkp\dkpsp\bin\..\lib\gcc\psp\4.0.2\..\..\..\..\psp\bin\ld.exe: cannot ope
n linker script file /l/CPP/dkp/dkPSP/psp/sdk/lib/linkfile.prx: No such file or
directory
make: *** [mymodule.elf] Error 1
rm exports.c |
It is something wrong with my PATH variable, how do I fix this?
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TyRaNiD
Joined: 18 Jan 2004
Posts: 918
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| Posted: Wed Mar 29, 2006 6:51 am Post subject: |
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Before I even start we do not support iso ripping, iso loading or piracy in general on these forums. There is virtually no legitamate need to rip a raw image of a umd disc except for very specific reasons and even then they are scant at best (and would be purely for tasks which based on your posts I doubt you are yet capable of). There isn't really even much of a reason to just take the files from a umd disc.
Why do you want to make a prx anyway? From what you've said there is no need for using one, it could all be done using a normal user mode elf file. Perhaps you are best off trying the dev forums of pspupdates for info ;) |
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Drakonite
Site Admin
Joined: 17 Jan 2004
Posts: 989
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| Posted: Wed Mar 29, 2006 7:24 am Post subject: |
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Locked.
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