[Vm-dev] [Pharo-dev] OSSubprocess 0.2.5 fails in Pharo 6.1 64 bits (macOS)
akgrant0710 at gmail.com
Thu Feb 22 18:07:15 UTC 2018
On 21 February 2018 at 18:56, Eliot Miranda <eliot.miranda at gmail.com> wrote:
> Hi Alistair,
> On Wed, Feb 21, 2018 at 9:31 AM, Alistair Grant <akgrant0710 at gmail.com> wrote:
>> Yep, OSSubprocess doesn't work on 64 bit VMs at the moment.
>> Eliot, Mariano has indicated he's waiting on
>> Do you know of a reason why it shouldn't be merged?
> Well, the changes to FilePlugin.class belong in VMMaker.oscog.
Good point. I'm embarrassed to say I didn't look at the code, just
> And cfileRecordSize doesn't make sense , since all pointers are of the same size in C:
> + "Return the size of a stdio FILE* handle"
> + <option: #PharoVM>
> + <static: false>
> + ^self sizeof: #'FILE*'
> I would simple use (self sizeof: #'void *') or (self sizeof: #'FILE *').
Yep - although this could use <inline: #always>.
> Other than that I can't see any problems.
I've sent Mariano a message asking him to clarify what he needs from
this PR. I'll follow up again after he replies (I'm keen to see
OSSubprocess on the 64 bit VM).
>> On 21 February 2018 at 18:22, phideaux <jcasler at cdix.org> wrote:
>> > When trying the simple example (ls -la /Users) in Pharo 6.1 64bit you get a
>> > talkback because
>> > ExternalAddress integerAt:put:size:signed: fails using
>> > 'primitiveFFIIntegerAtPut' in module 'SqueakFFIPrims'
>> > Something to do with OSSubprocess not accommodating 64 bit pointers perhaps?
>> > Same code works fine on 32bit version.
>> > VM is CoInterpreter VMMaker.oscog-eem.2254 Jul 20 2017 for macOS downloaded
>> > from pharo.org/downloaded page
>> > Regards,
>> > Jay+
>> > --
>> > Sent from: http://forum.world.st/Pharo-Smalltalk-Developers-f1294837.html
> best, Eliot
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