From: Andrew Walrond <andrew@...>
Date: 2004-09-17T21:26:12+09:00
Subject: Re: Valgrind analysis of [BUG] unknown node type 0

On Friday 17 Sep 2004 13:05, ts wrote:
> >>>>> "A" == Andrew Walrond <andrew@walrond.org> writes:
>
> A> Ok, but care to explain why? (that is, why valgrinds output should be
> A> discounted?)
>
>  Make a
>
>  watch lomem
>
> svg% gdb ruby
> (gdb) watch lomem
> Hardware watchpoint 1: lomem
> (gdb) r -e 1
> Starting program: /home/ts/ruby/ruby-1.8.2/ruby -e 1
> Hardware watchpoint 1: lomem
> Hardware watchpoint 1: lomem
> Hardware watchpoint 1: lomem
> Hardware watchpoint 1: lomem
> Hardware watchpoint 1: lomem
> Hardware watchpoint 1: lomem
>
> Old value = (struct RVALUE *) 0x0
> New value = (struct RVALUE *) 0x4007a008
> add_heap () at gc.c:358
> 358         if (himem < pend) himem = pend;
> (gdb)
>

I'm probably being very dense here ;) But what does that prove?