Hi,
A research team instrumented JavaScriptCore in 2010 to gather empirical
data about the dynamic behavior of JavaScript [1]. I am currently
wondering how easy it would be to replicate their setup using the latest
WebKit release.
I noticed, in the latest release, that either the JIT or the Low-level
Interpreter must be enabled for the build to succeed. Does that mean
that the previous interpreter is not available anymore? If it is still
available, is there a way to use only the old interpreter, without the
JIT or the LLInt?
Also, I would like an opinion from one of the dev guy on how easy it
would be to add instrumentation code for every bytecode in the new
Low-level Interpreter, given that some part of it are now written in an
assembler dialect.
Thanks,
Erick
[1] http://dl.acm.org/citation.cfm?id=1806598
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