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I have no idea, but are you allocating the memory first and then finally loading the htmlviewer? If not maybe it has some problem with fragmentation :S

Try creating a heap at the beginning and allocating from that instead of raw allocation from the partition repeatedly.

If there isn't any additional code to sort it, then its according to the order of FAT entries.

It was changed to sort by date in one of the later versions. Unless you actually mean in the Content browser mode, in which case I haven't noticed.

There's an XML library already somewhere in the ps2dev SVN.

For software, you need to check the display mode and calculate accordingly.

Use the getdisplaymode or whatever first to read the pixelformat. See the DrawImage() function.

http://code.google.com/p/lockdownpack/s ... ame/main.c

You'll probably have to reverse the htmlviewer modules and hook something. If the files are all local you might be able to get away with hooking the sceIoOpen syscall. As for the web server, it should be possible if the PSP supports loopback. Just start the server along side the htmlviewer and hopef...

Oh, cool thats exactly what mmgr is. I has no idea. Figured it was some kind of runtime debugging tool (which I normally couldn't be bothered to setup).

Is there anything like a compile time garbage collection warning system?

Because they don't use syscalls at all. They are user mode modules. You have to patch the functions in the net modules memory space to jump into your own code. Depending on the function, it might be possible to hook it from kernel mode code. Look at Coldbird's sample. If not, you need a user mode ho...

Well, looking at the code, it seems you're working from something meant to be a plug-in prx, not an executable prx. There's no "module_start" in an executable, and you certainly need the crt and start files that you exclude in the makefile. You need to start by converting this into a NORM...

u32 header[10]; SceUID fd = sceIoOpen(eboot, PS_O_RDONLY, 0); if (fd >= 0) { if (sceIoRead(fd, header, sizeof(header)) == sizeof(header)) { sceIoLseek(fd, header...

IIRC changing the day/date string while the VSH is running does not update it on screen. The VSH only redraws the time every second.

ExitDelete useless threads, don't sleep them.

sceKernelDelayThread(...) in the loop.

Use the power callbacks from psppower.h

Usually caused by not sleeping enough in a loop.

You need to re-open any file handles after resuming from suspend.

Put an end to it. No one who is capable of figuring this out is going to make an effort any more. I'm guessing the encryption key is in the IDStorage similar to the UMD sector key's decryption key.

Actually it is not the case that the decryption process has been changed, we can still decrypt the IPL. I think even using the older PSPs (like decrypting PSP 3000 IPL in Phat PSP). Only issue here is IPL block signatures. You've misunderstood. The decryption algorithm will remain the same, meaning...

bbtgp32465 wrote:i got it hooked with out any errors, the only problem is with sctrlHENFindFunction now.

Isn't it only a kernel function? Doesn't have a syscall export IIRC. Make one :)
Though you'll have problems hooking it from user mode after disabling memory protection, depending on what the function is doing.

I'm no cryptologist but I simply don't understand what is being done here. All we have to work with is two hashes and the input used to calculate them. How can you partially crack a hash? How can you even test whether what you have done is right or not since nothing in between is known; just the inp...

sceIoDopen

Look at RemaPSP source. The apihook functions can be replaced with sctrlHENFindFunction and sctrlHENPatchSyscall.

The compiler doesn't clear uninitialized variables... ever. It's not up to the compiler. Uninitialized variables merely go into the BSS. It's up to the start code linked to the head of the program to clear the BSS segment. Look in crt0 or crt1 files for that code. I've seen some that rely on the me...

But how I can use smaller font? Text, which is too long for one line, overlap on the one line instead of printing on next lines. How can I resolve this issue? You'll need to recompile it after creating a new "font" image with the size you require and editing the font width & height in...

Debug blits to the active framebuffer. If the buffers have been swapped by something else (or display mode changed etc.), you need to reinit debug screen so it blits with the current display settings.

Just delete the whole Cygwin installation and start from scratch. Or force reinstall of everything. Remember to select the whole of devel and wget.

Manually set the Cygwin bin path in the Windows environment variables and set the PSPSDK path in the Cygwin bat file.

I don't believe any args are required to be passed. I use sceKernelExitVSHVSH to reboot the 5.03 HEN and I just pass NULL. I mean the information passed back to VSH when you exit after launching an EBOOT. When you replace vshmain and launch the real one later if you don't pass the vshargs then it f...

Davee wrote:IIRC sceKernelExitVSHVSH is kernel mode only.

Do you have information about the syntax of vshargs?

The vshargs for Sony logo is just 0 I think. The args give information to the VSH such as error messages to display and position of music player etc.

Maybe Ahman can help you with loading your modules into the upper 32MiB of the Slim so you don't eat into any unallocated free space in the lower 32MiB, like he's done in IRShell when multitasking. Getting the Sony XMB modules to load this way might be too difficult. If you code the interface and fu...

The PS3 acts as the host. The PSP side USB communication is completely done by the game (unless Sony has a standardized device class for this for future games to use). In either case you need to implement a device class on the PSP (and have another device act as host which also connects to the DualS...