How to build java vm in mixed mode instead of interpreter mode

Andrew Dinn adinn at redhat.com
Fri Feb 17 11:36:36 UTC 2017


On 16/02/17 17:45, Edward Nevill wrote:
> On Thu, 2017-02-16 at 11:20 +0000, Andrew Dinn wrote:
>>  
>> So, although you can build zero on a CPU which does include a JIT
>> implementation (such as AArch32) it makes no sense to ask to build it
>> /along with/ the standard client or server JITs. Enabling zero
>> automatically excludes building those standard JIT compilers on
>> CPU/OS combinations on architectures where they exist.
>>
>> As such your claim that openjdk7 has a mixed mode for the zero vm is
>> equally misguided.
> 
> Remember Andrew that the ARM uJIT masquerades as a Zero VM. Possibly
> this is what he is building if he is building openjdk 7 from IcedTea.

Ah, apologies for missing that point. I was not aware that use of the
uJIT was in question here (I also quietly ignored the possibility of
using the -- currently defunct -- Shark JIT with Zero builds).

regards,


Andrew Dinn
-----------



More information about the aarch32-port-dev mailing list