RFR: Changes to disable and/or remove Solaris 32-bit from JDK8

[David M. Lloyd]

Another thing to consider is that there may be more "modes" than just 
32/64 as time goes on (x32 on Intel springs to mind).  Whether that's an 
argument for keeping dual mode, or dropping it even faster, I'm not sure.

On 09/06/2013 12:20 PM, Martin Buchholz wrote:
> Google is interested in using DUAL_MODE on Linux and would prefer that at
> least the code to support DUAL_MODE is not removed.  I see that you are not
> removing DUAL_MODE, just disabling it for Solaris.
>
> I would prefer to see DUAL_MODE semi-supported with all OSes, and make
> support for DUAL_MODE a deployment time decision.  If you don't create the
> 32-bit/64-bit overlays, then the -d32 and -d64 flags simply won't find the
> alternate set of binaries.  Does anyone else in openjdk-land like the
> ability to use -d32 and -d64?
>
> ---
>
> I would like to see DUAL_MODE defined as follows, independent of OS:
>
> #if defined(LIBARCH32NAME) && defined(LIBARCH64NAME)
> #  define DUAL_MODE
> #endif
>
> ---
>
> I'm unhappy that below you are undefing DUAL_MODE even if a user went out
> of their way to define it.  You could more simply remove
> #define DUAL_MODE
>
>   #ifdef __solaris__-#  define DUAL_MODE+#  ifdef DUAL_MODE+#    undef
> DUAL_MODE+#  endif
>
>
>
>
> On Fri, Sep 6, 2013 at 9:47 AM, Kumar Srinivasan <
> kumar.x.srinivasan at oracle.com> wrote:
>
>> Hello,
>>
>> Please review the changes to remove Solaris 32-bit binaries from JDK8
>> distros,
>> at this time the dual mode support in the launcher is being disabled.
>>
>> Message regarding this:
>> http://mail.openjdk.java.net/**pipermail/jdk8-dev/2013-**
>> September/003159.html<http://mail.openjdk.java.net/pipermail/jdk8-dev/2013-September/003159.html>
>>
>> The jdk changes are here:
>> http://cr.openjdk.java.net/~**ksrini/8020552/webrev.jdk.0/<http://cr.openjdk.java.net/~ksrini/8020552/webrev.jdk.0/>
>>
>> The top forest changes are here:
>> http://cr.openjdk.java.net/~**ksrini/8020552/webrev.jdk8.0/<http://cr.openjdk.java.net/~ksrini/8020552/webrev.jdk8.0/>
>>
>>
>> Thanks
>> Kumar
>>
>>
>>


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