A bytecode capture agent for the JVM. Based on:

http://cr.openjdk.java.net/~iklam/jdk9/8155239_simple_classfileloadhook.v01/raw_files/new/test/testlibrary/libSimpleClassFileLoadHook.c

Requires a JVMTI-capable JVM and the "mkdir" command from GNU coreutils.

To compile it:

1. Edit the Makefile and configure the JDK_INCLUDE path to point to the directory containing jvmti.h. To run the tests based on doop-benchmarks, also set the DOOP_BENCHMARKS path.

2. make agent

To run the tests:

make tests

Or, individually:

make test_run_example
make test_run_proxy_example
make test_run_cafe

Tests "test_run_proxy_example" and "test_run_cafe" need a correct DOOP_BENCHMARKS path.

To use it with your program (e.g., Main.jar):

java -agentpath:./libBytecodeCapture.so -jar Main.jar