Skip to main content

Blog Archive for kellyohair during May 2005

When I was given the assignment of converting the old JDK 1.4.2 HPROF agent library from the experimental JVMPI to the new "JVM TI" in JDK 5.0, it was with the understanding that this new HPROF profiler needed to do bytecode instrumentation (or sometimes called "bytecode injection" or "bytecode insertion") to capture method entry, method exit, object allocation, and object free events. I remember...