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Re: egcs-release branch aborts during bootstrap
- To: law at cygnus dot com
- Subject: Re: egcs-release branch aborts during bootstrap
- From: Manfred dot Hollstein at ks dot sel dot alcatel dot de
- Date: Tue, 3 Mar 98 10:48:14 +0100
- Cc: robertl at dgii dot com, egcs at cygnus dot com
- References: <9802130736.AA06633@lts.sel.alcatel.de> <4247.888916034@hurl.cygnus.com>
- Reply-To: Manfred dot Hollstein at ks dot sel dot alcatel dot de
On Tue, 3 March 1998, 02:07:14, law@hurl.cygnus.com wrote:
>
> In message <9802130736.AA06633@lts.sel.alcatel.de>you write:
> > On Thu, 12 February 1998, 15:28:22, robertl@dgii.com wrote:
> >
> > > [ Manfred, does this fail on your COFF target? ]
> > >
> > > This command works on the trunk. It fails on the release tag.
> > > The sources of the release branch were checked out last night, and
> > > a 'cvs update -n' in gcc/cp doesn't show any updates pending. It
> > > shows up in a make boostrap2 on OpenServer.
> > >
> > > (robertl) rjlhome:/play/egcs-release/native/gcc
> > > $ cat /tmp/cc
> > > ./xgcc -B./ -O2 -DIN_GCC -O2 -g -I./include -g1 \
> > > -DIN_LIBGCC2 -D__GCC_FLOAT_NOT_NEEDED -fexceptions \
> > > -I. -I../../egcs/gcc -I../../egcs/gcc/config -mcoff \
> > > -c ../../egcs/gcc/cp/tinfo.cc
> > > (robertl) rjlhome:/play/egcs-release/native/gcc
> > > $ sh /tmp/cc
> > > include/exception: In method `bad_exception::bad_exception()':
> > > In file included from include/typeinfo:7,
> > > from ../../egcs/gcc/cp/tinfo.h:4,
> > > from ../../egcs/gcc/cp/tinfo.cc:29:
> > > include/exception:24: Internal compiler error.
> > > include/exception:24: Please submit a full bug report to `egcs-bugs@cygn
> > us.com'.
> > >
> > > If I change '-fexceptions' to '-fno-exceptions' it doesn't crash.
> > >
> > > If I remove -mcoff, (defaulting back to ELF) it doesn't crash. The core
> > > dumps aren't readable by GDB. Whether this is a GDB problem or an EGCS
> > > problem is a different mystery.
> >
> > With my patch `[980205]: Patch for wrong mangling (was: Re: [980129]:
> > bug in COFF's name mangling?)' submitted on Mon, 9 Feb 98 12:25:39
> > +0100 applied I don't get any such failures; but this is still the
> > 980205 snapshot, I still don't have access to CVS :-(
> >
> > BTW, did you try the patch?
> Where do we stand on this problem? Is it still aborting in the release
> branch?
Sorry, haven't checked the release branch lately on this machine. I'll start
it soon.
Manfred