[PING] [PATCH v2 0/6] fix PR gdb/19340

[Metzger, Markus T]

Kindly pinging.

Markus.

>-----Original Message-----
>From: Metzger, Markus T <markus.t.metzger@intel.com>
>Sent: Thursday, April 11, 2024 7:26 AM
>To: gdb-patches@sourceware.org
>Cc: pedro@palves.net
>Subject: [PATCH v2 0/6] fix PR gdb/19340
>
>Fix PR gdb/19340 by stopping replaying the current thread before disabling
>recording.
>
>While writing the test for this, I wondered whether it would also work if
>there was more than one process and if some were recording while others
>were replaying.
>
>It turned out that recording one process while some other process is
>replaying doesn't work.  You first have to stop replaying everything
>before you can continue recording.  Since btrace is per inferior, this
>seems like an unnecessary restriction.
>
>The first patch fixes gdb/pr19340; the rest makes recording work together
>with replaying on inferior level.
>
>The most prominent change is probably that do_target_wait() no longer
>silently switches inferiors.  This infrun change requires global
>maintainer approval.
>
>Changes to v1:
>  - fixed a fail in a newly added test
>  - fixed fails in patch 5, which also caused the patch to get renamed
>
>Markus Metzger (6):
>  gdb, btrace: fix pr19340
>  gdb, btrace: simplify gdb.btrace/multi-inferior.exp
>  gdb, btrace: remove record_btrace_target::supports_*()
>  gdb, btrace: set wait status to ignore if nothing is moving
>  gdb, infrun: fix silent inferior switch in do_target_wait()
>  gdb, btrace, infrun: per-inferior run-control
>
> gdb/infrun.c                                | 63 ++++++++++++++---
> gdb/linux-nat.c                             | 17 +++--
> gdb/record-btrace.c                         | 78 +++++++--------------
> gdb/remote.c                                | 22 ++++--
> gdb/testsuite/gdb.btrace/multi-inferior.c   | 10 ++-
> gdb/testsuite/gdb.btrace/multi-inferior.exp | 33 ++++-----
> gdb/testsuite/gdb.btrace/step.exp           | 22 ++++--
> 7 files changed, 150 insertions(+), 95 deletions(-)
>
>--
>2.34.1

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