Where to get Fastdebug / Debug for building JDK 8 for Windows?

Question

I want to get JDK 8, which was built with debugging capabilities or fastedebug to investigate a problem with low performance. To be more specific, I need a 64-bit JDK 8 build for Windows that supports the option -XX:+PrintMethodData.

However, I cannot find the publicly available JDK version with debugging support for Windows. Is my only option to use OpenJDK and create it myself?

PS: I do not need a quality JDK. I just want to get more information from JIT.

PS2: Related Links:

https://github.com/alexkasko/openjdk-unofficial-builds - OpenJDK. Only JDK 6 and 7. https://github.com/ojdkbuild/ojdkbuild - OpenJDK 8, but without debug versions.

Answer 1

I can not find the public version of the JDK for Windows.

I added fastdebug binaries corresponding to the latest version of "ojdkbuild":

• Direct download: https://github.com/ojdkbuild/ojdkbuild/releases/download/1.8.0.111-1/java-1.8.0-openjdk-fastdebug-1.8.0.111-1.b15.ojdkbuild.windows.x86_64.zip
• sha256: https://github.com/ojdkbuild/ojdkbuild/releases/download/1.8.0.111-1/java-1.8.0-openjdk-fastdebug-1.8.0.111-1.b15.ojdkbuild.windows.x86_64.zip. sha256

Debuginfo is stored in files .dizin directories jre/binand jre/bin/server.

"ojdkbuild", , .: https://github.com/ojdkbuild/ojdkbuild/issues/7, - - .

, OpenJDK ?

vanilla OpenJDK 8 Windows , , VS2010 (SDK 7.1).