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Re: [2.95.3] Bad i586 code ?
- To: "Rodrigo Barbosa (aka morcego)" <rodrigob at conectiva dot com dot br>
- Subject: Re: [2.95.3] Bad i586 code ?
- From: Alexandre Oliva <aoliva at redhat dot com>
- Date: 10 Apr 2001 21:56:49 -0300
- Cc: gcc at gcc dot gnu dot org
- Organization: GCC Team, Red Hat
- References: <20010410181232.X19791@conectiva.com.br>
On Apr 10, 2001, "Rodrigo Barbosa (aka morcego)" <rodrigob@conectiva.com.br> wrote:
> In this environment, when I compile glibc with -march=i586, the resulting
> library gives me "Illegal instruction" when installed on a i586 machine
> (tested on Pentium and AMD K6-2).
Perhaps you could attach gdb to the resulting core file and see
exactly which instruction it is, so as to narrow the problem down a
little bit? Bonus points if you find a simple testcase that
duplicates the problem :-)
--
Alexandre Oliva Enjoy Guarana', see http://www.ic.unicamp.br/~oliva/
Red Hat GCC Developer aoliva@{cygnus.com, redhat.com}
CS PhD student at IC-Unicamp oliva@{lsd.ic.unicamp.br, gnu.org}
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