OpenJIT Compiler Overview (1)
l 99% written in Java
Need JNI native method support for JVM access
l gPlugs inh to Standard JavaVM
Works just like off-the-shelf JIT
setenv JAVA_COMPILER OpenJIT
setenv CLASSPATH <openjitdir>
setenv LD_LIBRARY_PATH <openjitdir>
Initially gself-compilesh on startup
l Downloadable OpenJIT extensions
Class Annotation + Interface
Scope Control (class-only, general (except JIT),
everything (incl. JIT)
API still under design