[Vm-dev] Prebuilt 64-bit VM on Linux?

[Bert Freudenberg]

On 10.04.2013, at 14:57, "David T. Lewis" <lewis at mail.msen.com> wrote:

> On Wed, Apr 10, 2013 at 06:11:53PM -0300, Hern??n Morales Durand wrote:
>> 
>> I have a 64-bit CentOS server and I want a to measure the peak memory usage
>> with valgrind for a script. For that I need a 64-VM (with a 32-bit Pharo
>> image).
>> I have tried with
>> http://www.mirandabanda.org/files/Cog/VM/VM.r2714/coglinux-13.13.2714.tgzbut
>> file reports: "squeak: ELF 32-bit LSB executable, Intel 80386, version
>> 1 (SYSV), dynamically linked (uses shared libs), for GNU/Linux 2.6.9, not
>> stripped"
>> 
>> Is there any precompiled linux 64-bit binary available?
> 
> As others have pointed out, an interpreter VM compiled for 64-bit will
> work fine, though not as fast as Cog. However, recent Pharo images will
> no longer run on a standard interpreter, so you cannot run a Pharo 2.0
> image on a 64-bit VM.


Really? What did change in Pharo to make it incompatible?

- Bert -