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Re: FIXINCL goes into an infinite loop on alpha-osf4
- To: "Kaveh R. Ghazi" <ghazi at caip dot rutgers dot edu>
- Subject: Re: FIXINCL goes into an infinite loop on alpha-osf4
- From: Zack Weinberg <zack at wolery dot cumb dot org>
- Date: Sun, 23 Jan 2000 11:08:45 -0800
- Cc: autogen at linuxbox dot com, egcs-bugs at egcs dot cygnus dot com
- References: <200001231532.KAA11653@caip.rutgers.edu>
On Sun, Jan 23, 2000 at 10:32:57AM -0500, Kaveh R. Ghazi wrote:
> > From: Zack Weinberg <zack@wolery.cumb.org>
> >
> > On Sat, Jan 22, 2000 at 02:30:36PM -0500, Kaveh R. Ghazi wrote:
> > >
> > > Last night's gcc CVS cannot complete running fixincl, it goes into an
> > > infinite loop eating 99.9% of the CPU. I can't seem to figure out
> > > what file it is processing because it simply ends with:
> > >
> > > > Applying Io_Def_Quotes to sys/fpsreg.h
> >
> > Can you run it again, and when it goes into the infinite loop, attach
> > to it in the debugger and get me a stack trace?
>
>
> Here you go:
>
> (gdb) where
> #0 0x120008318 in fix_char_macro_defines (
> text=0x14001d080 "/*\n * ", '*' <repeats 65 times>, "\n * *", ' '
> <repeats 63 times>, "*\n * * Copyright (c) Digital Equipment
> Corporation, 1991, "...,
> str=0x140009808 "IO")
Ok. I don't see anything obvious in fix_char_macro_defines. Can you
please send me a copy of fpsreg.h?
zw