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From: "vries at gcc dot gnu.org" <sourceware-bugzilla@sourceware.org>
To: gdb-prs@sourceware.org
Subject: [Bug gdb/26284] infrun.c:5312: internal-error: int
 finish_step_over(execution_control_state*): Assertion
 `ecs->event_thread->control.trap_expected' failed
Date: Thu, 09 Sep 2021 11:49:26 +0000
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https://sourceware.org/bugzilla/show_bug.cgi?id=3D26284

Tom de Vries <vries at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
            Summary|[arm] infrun.c:5312:        |infrun.c:5312:
                   |internal-error: int         |internal-error: int
                   |finish_step_over(execution_ |finish_step_over(execution_
                   |control_state*): Assertion  |control_state*): Assertion
                   |`ecs->event_thread->control |`ecs->event_thread->control
                   |.trap_expected' failed      |.trap_expected' failed
             Target|armv7hl                     |armv7hl, x86_64

--- Comment #7 from Tom de Vries <vries at gcc dot gnu.org> ---
Also reproduced with different test-case:
...
../../gdb/infrun.c:5886: internal-error: int
finish_step_over(execution_control_state*): Assertion
`ecs->event_thread->control.trap_expected' failed.^M
A problem internal to GDB has been detected,^M
further debugging may prove unreliable.^M
Quit this debugging session? (y or n) FAIL: gdb.threads/detach-step-over.ex=
p:
breakpoint-condition-evaluation=3Dhost: target-non-stop=3Don: non-stop=3Don:
displaced=3Doff: iter 2: attach (GDB internal error)
...
This is on OBS with Leap 15.3 x86_64 unix/-m64/-fno-PIE/-no-pie.

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