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List:       ruby-core
Subject:    Re: [BUG] unknown node type 0 - SERIOUS ENOUGH TO MIGRATE AWAY FROM RUBY?
From:       Joao Pedrosa <joaopedrosa () gmail ! com>
Date:       2004-12-22 17:23:03
Message-ID: ca24287804122209231f75fb0a () mail ! gmail ! com
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Hi,

That's a very good news. :-)

Cheers,
Joao


On Wed, 22 Dec 2004 18:43:03 +0900, Andrew Walrond <andrew@walrond.org> wrote:
> On Wednesday 15 December 2004 14:11, Yukihiro Matsumoto wrote:
> >
> > Try recent snapshot.  The following change might fix your problem.
> >
> > Mon Dec 13 18:13:52 2004  Tanaka Akira
> >
> >  * gc.c (stack_end_address): new function to obtain stack end address.
> >    stack_end_address calls __builtin_frame_address(0) to obtain the
> >    frame pointer of a stack frame of stack_end_address.  The address
> >    is the stack pointer of the caller's stack frame.
> >    (SET_STACK_END): use stack_end_address.
> >    This makes the conservative garbage collector to scan a stack frame
> >    of the garbage_collect function itself.  This is required because
> >    callee-save registers may be stored in the frame.
> >    [ruby-dev:25158]
> >
> 
> Just an update; Almost a week now and no problems so far on the four servers I
> am testing. I'm getting more optimistic by the day ;)
> 
> Andrew Walrond
> 
>

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