On 28 September 2010 11:51, Henrik Johansen <henrik.s.johansen@veloxit.no> wrote:
On Sep 28, 2010, at 10:34 16AM, Alberto Bacchelli wrote:
On 9/27/10 8:13 PM, Eliot Miranda wrote:
2010/9/27 Fernando olivero<fernando.olivero@usi.ch<mailto:fernando.olivero@usi.ch>> Does the  prebuilt CogVM  for linux include Alien support? http://www.mirandabanda.org/files/Cog/VM/VM.r2313/
Only of the data manipulation and callout parts, not the callback parts. Â I'm trying to find time to work on integrating the Alien callback machinery with the FFI.
best Eliot
We had a problem after installing Alien, when running the tests.
The following does not understand
MessageNotUnderstood: Array>>createMethod:header:methodClass:
sent by CompileMethod class>>newBytes:trailerBytes:nArgs:nTemps:nStack:nLits:primitive:
It appears to be cog related, is it?
Thank you, Alberto
No, it's Method-trailer related.
IIRC, the convention used to be to pass the empty trailer bytes #(0 0 0 0), find the offending sender and change it to pass CompiledMethodTrailer empty instead.
Right. A more compatible way is to use SomeClass defaultMethodTrailer Where SomeClass should be a class, where you installing this method.
Cheers, Henry
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