Re: OpenJDK 8 and fastdebug
forax at univ-mlv.fr
Fri Apr 20 00:35:48 PDT 2012
The idea is to bundle jadis with the fast debug VM.
Sent from my Phone
----- Reply message -----
From: "Krystal Mok" <rednaxelafx at gmail.com>
To: "Rémi Forax" <forax at univ-mlv.fr>
Cc: <jdk8-dev at openjdk.java.net>
Subject: OpenJDK 8 and fastdebug
Date: Fri, Apr 20, 2012 08:55
PrintAssembly is available in product builds, too. You'll just need to set -XX:+UnlockDiagnosticVMOptions before setting -XX:+PrintAssembly.
On the other hand, -XX:+PrintOptoAssembly is only available in a debug build.
On Fri, Apr 20, 2012 at 2:00 PM, Rémi Forax <forax at univ-mlv.fr> wrote:
On 04/20/2012 07:28 AM, Henri Gomez wrote:
(I don't know what role DEBUG_NAME plays)
Relative question, how can I check a java exec is in fastdebug mode ?
Check "java -version", it will show it is fastdebug.
It seems good (http://openjdk-osx-build.googlecode.com/files/OpenJDK-OSX-8-x64-lambda-fastdebug-jdk-b30-20120420.dmg)
openjdk version "1.8.0-jdk8-b30-x64-lambda-fastdebug"
OpenJDK Runtime Environment (build 1.8.0-jdk8-b30-x64-lambda-fastdebug-20120420)
OpenJDK 64-Bit Server VM (build 24.0-b04, mixed mode)
Many thanks, Henry,
now people can use -XX:+PrintAssembly :)
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