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Re: [PATCH] S/390 bi-arch debugging support
- From: Ulrich Weigand <weigand at i1 dot informatik dot uni-erlangen dot de>
- To: drow at mvista dot com (Daniel Jacobowitz)
- Cc: weigand at i1 dot informatik dot uni-erlangen dot de (Ulrich Weigand), gdb-patches at sources dot redhat dot com, uweigand at de dot ibm dot com
- Date: Fri, 5 Dec 2003 18:57:32 +0100 (CET)
- Subject: Re: [PATCH] S/390 bi-arch debugging support
Daniel Jacobowitz wrote:
> On Thu, Dec 04, 2003 at 09:10:05PM +0100, Ulrich Weigand wrote:
> > - All multi-threaded test cases fail. This is because they use
> > the proc-service API implemented in linuxthreads_db, and this
> > appears to be fundamentally unsuited to handle 32-bit processes
> > on a 64-bit host ... I have no idea what to do here.
>
> FYI, this should work if your glibc is new enough. I believe Andrew
> had it working properly on x86-64 (?). I'll be giving it a shot on
> MIPS in a couple of days.
Thanks for the pointer. With a recent glibc is looks indeed as if
this could be make to work. It doesn't actually work at the moment
because of what looks like a problem in the s390-specific nptl sysdep
files. I'll see how we can get this fixed ...
Bye,
Ulrich
--
Dr. Ulrich Weigand
weigand@informatik.uni-erlangen.de