[squeak-dev] Looking for a volunteer to help with DataStream on
Spur
Eliot Miranda
eliot.miranda at gmail.com
Thu Jun 25 02:38:00 UTC 2015
Hi Tobias,
I'll try and upload an image and vm tomorrow am my time. Right now the only 64-bit Spur vm I have is a Linux stack vm.
Eliot (phone)
On Jun 24, 2015, at 10:36 AM, Tobias Pape <Das.Linux at gmx.de> wrote:
> Hi,
>
> On 03.02.2015, at 19:17, Eliot Miranda <eliot.miranda at gmail.com> wrote:
>
>> Hi All,
>>
>> Spur adds two new immediate classes, Character and SmallFloat64. It also adds 61-bit SmallIntegers in 64-bits. DataStream/ReferenceStream/SmartRefStream are all affected by this. e.g.
>>
>> ReferenceStream testWith: $a
>>
>> fails on 32-bit and 64-bit Spur.
>>
>> ReferenceStream testWith: SmallInteger maxVal
>>
>> fails (silently, to be fixed soon) on 64-bit Spur.
>
> Do you have a 64bit spur vm and image i can play around with?
>
> best
> -tobias
>
>> Is anyone kind enough and motivated enough to give this code some love and at least make it work for
>>
>> 32-bit Spur => 32-bit Spur
>> 64-bit Spur => 64-bit Spur
>>
>> but also hopefully for
>> 32-bit Spur <=> 64-bit Spur
>> 32-bit V3 => 32-bit Spur
>> 32-bit V3 => 64-bit Spur
>>
>> ?
>>
>> On Tue, Feb 3, 2015 at 8:59 AM, Stéphane Rollandin <lecteur at zogotounga.net> wrote:
>> Yes. Can you send me a pair of doits for me to test this, one I can run in v3 and one I can run in Spur?
>>
>> I'm trying to set-up a faulty expression, but it is not so easy.
>>
>> Meanwhile I stumbled upon a similar bug:
>>
>> $a asReferenceStream reset fileInObjectAndCode
>>
>> The above succeeds in V3 and raises an error in Spur. Same reason: basicNew being sent to Character.
>>
>>
>> But I'n curious, why codePoint: rather than
>>
>> createFrom: aSmartRefStream size: varsOnDisk version: instVarList
>>
>> ^ self value: instVarList first
>>
>> ?
>>
>> Well I got used to codePoint: ... Also value: has a lot more implementors and senders and does not mean much by itself. Actually I never thought about this.
>
>
>
>
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