[PATCH] Fix frame cycle detection (Re: [PATCH 3/3] Make scoped_restore_current_thread's cdtors exception free (RFC))
Aktemur, Tankut Baris
tankut.baris.aktemur@intel.com
Mon Nov 9 14:05:41 GMT 2020
On Saturday, October 31, 2020 3:35 PM, Pedro Alves wrote:
> On 10/30/20 11:32 AM, Pedro Alves wrote:
> > Hi!
> >
> > On 10/30/20 7:44 AM, Aktemur, Tankut Baris wrote:
> >
> >> Hi Pedro,
> >>
> >> This patch created the regression below:
> >>
> >> Breakpoint 1, 0x00000000004012bb in eh2 (/gdb-up/gdb/frame.c:641: internal-error:
> frame_id get_frame_id(frame_info*): Assertion `stashed' failed.
> >> A problem internal to GDB has been detected,
> >> further debugging may prove unreliable.
> >> Quit this debugging session? (y or n) FAIL: gdb.base/eh_return.exp: hit breakpoint (GDB
> internal error)
> >
> > Hmm, sorry about that. It passes for me on the machine I was
> > running tests on, so I missed it. I can reproduce it on a F27 machine.
> > I'll take a better look.
> >
>
> Here's a fix. See explanation within.
Thanks. This fixed the regression.
-Baris
Intel Deutschland GmbH
Registered Address: Am Campeon 10-12, 85579 Neubiberg, Germany
Tel: +49 89 99 8853-0, www.intel.de
Managing Directors: Christin Eisenschmid, Gary Kershaw
Chairperson of the Supervisory Board: Nicole Lau
Registered Office: Munich
Commercial Register: Amtsgericht Muenchen HRB 186928
More information about the Gdb-patches
mailing list