Date:	Thu, 6 May 1999 23:04:51 +0200
To:	pgcc AT delorie DOT com
Cc:	Alex Shnitman <alexsh AT hectic DOT net>
Subject:	Re: pgcc problem with AMD K6
Message-ID:	<19990506230451.D20732@cerebro.laendle>
Mail-Followup-To:	pgcc AT delorie DOT com, Alex Shnitman <alexsh AT hectic DOT net>
References:	<14129 DOT 63360 DOT 491937 DOT 17038 AT hectic DOT hectic DOT net>
Mime-Version:	1.0
In-Reply-To:	<14129.63360.491937.17038@hectic.hectic.net>; from Alex Shnitman on Thu, May 06, 1999 at 11:16:57PM +0300
X-Operating-System:	Linux version 2.2.7 (root AT cerebro) (gcc driver version pgcc-2.93.09 19990221 (gcc2 ss-980929 experimental) executing gcc version 2.7.2.3)
From:	Marc Lehmann <pcg AT goof DOT com>
Reply-To:	pgcc AT delorie DOT com
X-Mailing-List:	pgcc AT delorie DOT com
X-Unsubscribes-To:	listserv AT delorie DOT com

On Thu, May 06, 1999 at 11:16:57PM +0300, Alex Shnitman wrote:
> release)).
> 
> I compiled a program with the -mk6 flag (why was that changed from
> -mamdk6, by the way?),

Because egcs added these switches as -mk6. The rationale was that no -m
option includes the vendor name (-mintelpentium?).

> and it segfaults.

There are definitely problems with 1.1.3. this is related to my backport
of snapshot features (hey people: thats why I don't like backporting fixes
;)


> Then I compiled it with -mk6 -march=i486, and it didn't degfault

Interesting. Are you sure? I ask because you seem to infer from your
example that the amdk6 is counted as a i486 architecture, which you can't
(since then there shouldn't be a difference between both options).

> Why does the K6 qualify as i486 architecture? It's supposed to be
> totally Pentium-compatible, isn't it?

The pentium, the i486 and the amdk6 share the same instruction set
architecture (with regards to a compiler). Both pentium and amdk6 use the
same instructions (i.e. -march=i486)

> The program I was trying to compile is he L.A.M.E. MP3 encoder. I don't
> know what else to attach to you; do you want an strace log, or ltrace
> log, or anything else? Maybe someone had this problem already?

an url where I can fetch that program (and te version numebr you used)
would be perfect unless you know the file that is responsible.

--  
      -----==-                                             |
      ----==-- _                                           |
      ---==---(_)__  __ ____  __       Marc Lehmann      +--
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    The choice of a GNU generation                       |
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