Mercurial > hg > graal-compiler
view src/share/tools/LogCompilation/README @ 12101:ff2520b97b00
8023547: com/sun/jdi/RedefineMulti.sh fails with IllegalArgumentException after JDK-8021948 .
Summary: Need to check if the constant pool mapping returns 0.
Reviewed-by: coleenp, sspitsyn
author | jiangli |
---|---|
date | Thu, 22 Aug 2013 19:27:42 -0400 |
parents | 2aff40cb4703 |
children | 01b268b3080a |
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This is a very rough tool for parsing -XX:+LogCompilation output. It's main purpose is to recreate output similar to -XX:+PrintCompilation -XX:+PrintInlining output from a debug JVM. It requires a 1.5 JDK to build and simply typing make should build it. It produces a jar file, logc.jar, that can be run on the hotspot.log from LogCompilation output like this: java -jar logc.jar hotspot.log This will produce something like the normal PrintCompilation output. Adding the -i option with also report inlining like PrintInlining. More information about the LogCompilation output can be found at https://wikis.oracle.com/display/HotSpotInternals/LogCompilation+overview https://wikis.oracle.com/display/HotSpotInternals/PrintCompilation https://wikis.oracle.com/display/HotSpotInternals/LogCompilation+tool