How to Configure Fiji Virtual Machine
To get checked out and up and running, your system will require:
- A working JDK, version 1.5 or later
- Ruby, version 1.8 or later
- A C compiler (preferably gcc version 4 or later)
- auto conf
On an Ubuntu or Debian system, you can install them by using apt-get command:
sudo apt-get install build-essential default-jdk ruby time \ autoconf mercurial gcc-multilib libtool
Obtain a free academic license
Fiji System Inc. provides a free academic license for Fiji VM via a mercurial repository. To access repo, please email email@example.com.
Download Fiji Virtual Machine
You will probably also want a 32-bit C compiler, if you are on a 64-bit system, as some features are 32-bit only. Once you have the prerequisites, run:
cd fivm hg clone ssh://firstname.lastname@example.org/fiji/testmake hg clone ssh://email@example.com/thirdparty/oSCJ-v2.0-fiji scj
If you have difficulties to access mercurial repo, you can download source code here.
Alternatively, an OVA image is available at Fiji VM Inc., click here to download, it includes the latest release of Fiji VM that supports the latest release of RTDroid, and a turbine monitoring application. The image has been tested in both recent VMware (v9.0 or newer) and VirtualBox (v4.3).
Build Fiji virtual Machine
This will get you all of the required sources.
autoreconf -i ./configure make
You can optionally run 'make check' to ensure that everything is working properly; it will take an hour or so on a fast system.
Add RTEMS Leon3 as target device
bin/add-target --host=sparc-rtems4.10 --rtems --rtems-build=<The directory you run CONFIGURE command> --bsp leon3
Usage of Fiji Virtual Machine
The Fiji VM compiler is bin/fivmc, and its basic usage is:
bin/fivmc -o <outputfile> <classfiles>
It will take about 30 seconds to build a simple program on a fast machine. More detailed instructions, including some options you will likely want to set to speed up compilation, can be found in the README.