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X-Authentication-Warning: hp2.xraylith.wisc.edu: khan owned process doing -bs
Date: Thu, 11 May 2000 11:55:11 -0500 (CDT)
From: Mumit Khan <khan AT NanoTech DOT Wisc DOT EDU>
To: Tim Prince <tprince AT computer DOT org>
cc: Andrew Begel <abegel AT cs DOT berkeley DOT edu>, cygwin AT sourceware DOT cygnus DOT com
Subject: Re: GDB hangs on Win2K
In-Reply-To: <004f01bfbb08$e43e3dc0$0100000a@TIMYX18EWDT6RQ>
Message-ID: <Pine.HPP.3.96.1000511115354.15891D-100000@hp2.xraylith.wisc.edu>
MIME-Version: 1.0
Content-Type: TEXT/PLAIN; charset=US-ASCII

On Wed, 10 May 2000, Tim Prince wrote:

> I'm trying to find out where cc1.exe is hanging up when
> attempting to build snapshots.  All I know so far is that it
> completes certain compilations with -O0 which it doesn't
> with -O.  Thought gdb would be the route to finding out more.
> No such luck.  I have installed cygwin since the mail about a
> fix for this, but don't remember if we were told to do something
> special.

There seems to be a problem in mmap I've trying to find for days
now with no luck. Essentially, ./stage1/xgcc is hanging when
garbage collecting (compiling fold-const.c), and the only solution
for now is to configure with --with-gc=simple which works but
really slows down compilation.

Regards,
Mumit



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