> This is the implementation for JEP 451. There are two parts to this: > > 1. A multi-line warning is printed when a JVM TI or Java agent is loaded into > a running VM. For JVM TI, the message is printed to stderr from > JvmtiAgent::load. For Java agents, it is printed to System.err (as that may > be redirected) in the JPLIS (j.l.instrumentation) implementation. This part > includes an update to the JVM TI spec and API docs to require the warning. > > 2. If running with -Djdk.instrument.traceUsage or > -Djdk.instrument.traceUsage=true, the calls to the Instrumentation API print > a trace message and stack trace. > > Testing: tier1-6
Alan Bateman has updated the pull request incrementally with one additional commit since the last revision: Add comment to invoke_Agent_OnAttach ------------- Changes: - all: https://git.openjdk.org/jdk/pull/13899/files - new: https://git.openjdk.org/jdk/pull/13899/files/cbd9bb1d..71f9886a Webrevs: - full: https://webrevs.openjdk.org/?repo=jdk&pr=13899&range=08 - incr: https://webrevs.openjdk.org/?repo=jdk&pr=13899&range=07-08 Stats: 1 line in 1 file changed: 1 ins; 0 del; 0 mod Patch: https://git.openjdk.org/jdk/pull/13899.diff Fetch: git fetch https://git.openjdk.org/jdk.git pull/13899/head:pull/13899 PR: https://git.openjdk.org/jdk/pull/13899
