First PS Vita Homebrew from Rejuvenate (Hello World by Xerpi)

Other developer's start to dig into the breakthrough of Rejuvenate for the PSvita and homebrew developer Xerpi has released aHomebrew Sample titled VitaHelloWorld . using the open source psp2sdk (vita toolchain) the developer creates a sample Hello world with touchscreen support. While the app may not wow you just yet it shows the potential of the exploit and showing that unsigned can be run on the Vita outside of it's exploited PSP emulator. It appears good things are coming to the PS Vita HomebrewScene as we are sure to see progress over surrounding the Rejuvenate exploit. 

 Originally Posted by Vita Hello World ReadMe

vitahelloworld

• Homebrew sample for the PSVita.

Compiling

Prerequisites:

• gcc
• libssl-dev
• libjansson-dev

In order two compile this sample you need to download:

• devkitARM
• psp2sdk
• vita-toolchain

First you need to install devkitARM, on my OS I've installed it to:

Code:

    /opt/devkitpro/devkitARM

To install it you can follow this tutorial: Getting Started/devkitARM - devkitPro
Once you got it installed, first setup an environment variable called PSP2SDK, for example by adding to the ~/.bashrc:

Code:

    export PSP2SDK=$DEVKITPRO/psp2
    export PATH=$PATH:$PSP2SDK/bin

Then you need to compile and install psp2sdk:

Code:

    $ cd psp2sdk
    $ export PATH=$DEVKITARM/bin:$PATH
    $ sh autogen.sh --prefix=$PSP2SDK
    $ cd tools && make install && cd ..
    $ cd src && make install

Now we need to install vita-toolchain:

HTML Code:

    $ cd vita-toolchain
    $ make
    $ cp vita-libs-gen $(PSP2SDK)/bin
    $ cp vita-elf-create $(PSP2SDK)/bin

Now you can compile this homebrew by typing:

Code:

    $ make

The resulting file will be called: vitahelloworld.velf

Credits

Thanks to yifanlu for Rejuvenate and UVLoader  Thanks to 173210 and everybody who contributed to psp2sdk. Thanks to Cirne and everybody who contributed to vita-toolchain. Also thanks to everybody who has helped me on #vitadev :P

Github links:

• https://github.com/173210/psp2sdk/
• https://github.com/xerpi/vitahelloworld

Source: wololo.net / psx-place.com