[Vm-dev] Cog VMMaker.oscog-eem.114/r2485
stephane ducasse
stephane.ducasse at gmail.com
Mon Aug 8 07:23:48 UTC 2011
thanks eliot
looks like a vicious one to spot.
On Aug 8, 2011, at 7:55 AM, Eliot Miranda wrote:
> Hi All,
>
> please find new VMs in http://www.mirandabanda.org/files/Cog/VM/VM.r2485/. These fix a couple of long-standing bugs. One is a rare crash in GC on copying a compiled method, caused by the VM not making sure that a copy of a method that has been compiled to machine code is an independent copy. The other is a potential bug in GC with become where a become causes some machine code methods to gain references to young objects but the VM forgets to include these methods in the young referrers (those machine code methods that refer to young objects).
> --
> best,
> Eliot
>
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