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Re: [PATCH] Enable unwind info in libc-start.c and backtrace.c
- From: Wilco Dijkstra <Wilco dot Dijkstra at arm dot com>
- To: Joseph Myers <joseph at codesourcery dot com>
- Cc: "H.J. Lu" <hjl dot tools at gmail dot com>, Carlos O'Donell <carlos at redhat dot com>, "libc-alpha at sourceware dot org" <libc-alpha at sourceware dot org>, nd <nd at arm dot com>, Andreas Schwab <schwab at suse dot de>
- Date: Fri, 15 Sep 2017 13:26:44 +0000
- Subject: Re: [PATCH] Enable unwind info in libc-start.c and backtrace.c
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Joseph Myers wrote:
> H.J. Lu wrote:
>
> > # CC="gcc -m32 -march=i686" CXX="g++ -m32 -march=i686"
> > /export/gnu/import/git/sources/glibc/configure --prefix=/usr
> > --target=i686-linux --build=i686-linux --host=i686-linux
> > --enable-hardcoded-path-in-tests
> >
> > to configure glibc for i686 on Linux/x86-64. It works fine.
> That suggests you have a --disable-multilib compiler.
Thanks, I've rebuilt everything and it now works perfectly.
So I can confirm x86 GLIBC unwinding also works as expected after
my patch.
OK for commit?
Wilco