YixunZhou said the following on 09.02.2009 9:08:
I'm new to harmony, and looking at the jvmti component in harmony. Is there some documents about the data structures and architecture of jvmti? I only found the description of the implementation of "JVMTI PopFrame Implementation <http://harmony.apache.org/subcomponents/drlvm/JVMTI-PopFrame.html> " and "Implementation of breakpoints and single step <http://harmony.apache.org/subcomponents/drlvm/breakpoints_and_ss.html> JVMTI functionality in JIT mode".
If you are interested in RedefineClasses function, there is no implementation for it yet. It is the only JVMTI functionality that DRLVM misses. This function is quite a big piece of work and since it is optional, it wasn't implemented yet. There is an alternative to use ClassFileLoadHook if you need to change classes that are loaded by the virtual machine.
-- Gregory
