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re: GCC generating invalid assembly
- From: "Sam Lauber" <sam124 at operamail dot com>
- To: "Dan Kegel" <dank at kegel dot com>
- Cc: gcc at gcc dot gnu dot org
- Date: Tue, 08 Mar 2005 05:38:36 +0100
- Subject: re: GCC generating invalid assembly
> > I compiled unexec.c from Emacs 21.3 with -O2, and I got the error
> > from GNU as on line 1498:
> >
> > Fatal error: C_EFCN symbol out of scope
> >
> > I'm on the x86. This only happens if all three of the following
> > are satisfied
> >
> > 1) -gcoff debugging information is being generated
> > 2) -funit-at-a-time is on
> > 3) -O is on
> >
> > Turning off -O caused it to work fine. Turning off
> > -funit-at-a-time caused it to work fine. Using a diffrent
> > debugging information format caused it to work fine.
>
> You forgot to say which version of gcc.
3.4.3.
> Is this maybe http://gcc.gnu.org/PR9963 ?
No. I'm on i386-pc-msdosdjgpp.
Samuel Lauber
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