Providing hsdis binaries
volker.simonis at gmail.com
Wed May 27 17:27:37 UTC 2015
that's interesting - I wasn't aware of this problem but I think the
link you provide is quite clear.
Maybe the easiest way to solve this problem would be to convince
Oracle to provide the two files
under "GPL V2 or later". These files aren't compiled into the HotSpot
anyway, so maybe they’ll do it (although I don't expect this to be
I've added Donald Smith from Oracle who should be familiar with the
@Donald: I don't know how familiar you are with the hsdis library. It
actually only consists of the two files mentioned above which act as a
thin wrapper around the GNU binutils. They are compiled and statically
linked with the GNU binutils into a shared library. This library can
be loaded by the HotSpot VM to disassemble the code it generates (e.g.
by using -XX:+PrintAssembly). What do you think?
On Wed, May 27, 2015 at 6:48 PM, Chris Newland
<cnewland at chrisnewland.com> wrote:
> Hi all,
> There's a small fire over at jmh-dev regarding hsdis.
> I've never had any problems building it from OpenJDK sources on any
> platform but since JITWatch makes use of it I'd like to provide binaries
> (the ones over on Kenai are 5+ years old and binutils / gas which hsdis
> links are still actively developed.
> The easiest instructions for building on Windows
> (http://dropzone.nfshost.com/hsdis.htm) claim there's GPL v2 / v3
> incompatibility with binutils which prevents providing binaries.
> Any OpenJDK licensing experts care to comment?
> I'll ask over at the sourceware mailing list as well.
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