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Date: Fri, 22 Feb 2013 19:49:54 +0400
From: Lev Serebryakov <lev@FreeBSD.org>
Organization: FreeBSD
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Message-ID: <15917508.20130222194954@serebryakov.spb.ru>
To: Dimitry Andric <dimitry@andric.com>
Subject: Re: r245741 (clang as cc) can not build binaries for GEODE processor
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 <51277EFE.4000703@andric.com>
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Hello, Dimitry.
You wrote 22 =D1=84=D0=B5=D0=B2=D1=80=D0=B0=D0=BB=D1=8F 2013 =D0=B3., 18:21=
:50:

DA> The default for FreeBSD on 32-bit x86 is i486, so maybe the problems are
DA> caused by the -march=3Dgeode setting.  If you disable that, do the
DA> problems disappear?
  Problem  is,  that  code  compiled  with "-march=3Dgeode" works. Code
built without any "-march" at all (without CPUTYPE in configs) doesn't.
  It looks like clang or use "build system" CPU as default "-march" or
issue some >=3D i686 commands without it. Or both :)

DA> In any case, can you attempt to figure out which exact instructions it
DA> dies on?  If gdb does not work, like you said above, maybe you can use
DA> objdump to disassemble the executable in question, and find the address
DA> of the failing instruction.
  I'm  trying  to  do this with very last sources both as build system
 and target sources.

--=20
// Black Lion AKA Lev Serebryakov <lev@FreeBSD.org>