From: Markus Metzger <markus.t.metzger@intel.com>
To: gdb-patches@sourceware.org
Subject: [PATCH v8 0/4] PR gdb/31353
Date: Wed, 15 Apr 2026 07:23:07 +0000 [thread overview]
Message-ID: <20260415072311.3597558-1-markus.t.metzger@intel.com> (raw)
Reviving an old patch series that was first submitted in Jan'21.
It fixes issues with breakpoints at the end of the execution history,
including PR gdb/31353, which was submitted in the meantime.
Bug: https://sourceware.org/bugzilla/show_bug.cgi?id=31353
Changes in v8:
- rebased and resolved conflicts
Changes in v7:
- use thread control execution direction in print_no_history_reason()
Changes in v6:
- updated tests to use the new end-of-history wording from
089197010993b3a5dc50bf882470bab2de696d92
Changes in v5:
- remove redundant forward declaration
The changes are mostly in infrun and require global maintainer approval.
Markus Metzger (4):
gdb, infrun, btrace: fix reverse/replay stepping at end of execution
history
gdb, infrun, record: fix hang when step-over fails with no-history
gdb, infrun, record: move no-history notification into normal_stop
gdb, infrun: fix multi-threaded reverse stepping
gdb/gdbthread.h | 13 +++
gdb/infrun.c | 100 ++++++++++++-----
gdb/infrun.h | 7 --
gdb/record-btrace.c | 19 ++--
gdb/testsuite/gdb.btrace/cont-hang.exp | 43 ++++++++
.../gdb.btrace/implicit-stop-replaying.exp | 101 ++++++++++++++++++
.../gdb.btrace/multi-thread-break-hang.exp | 85 +++++++++++++++
gdb/testsuite/gdb.btrace/step-hang.exp | 42 ++++++++
gdb/testsuite/gdb.btrace/stepn.exp | 50 +++++++++
9 files changed, 418 insertions(+), 42 deletions(-)
create mode 100644 gdb/testsuite/gdb.btrace/cont-hang.exp
create mode 100644 gdb/testsuite/gdb.btrace/implicit-stop-replaying.exp
create mode 100644 gdb/testsuite/gdb.btrace/multi-thread-break-hang.exp
create mode 100644 gdb/testsuite/gdb.btrace/step-hang.exp
create mode 100644 gdb/testsuite/gdb.btrace/stepn.exp
--
2.34.1
Intel Deutschland GmbH
Registered Address: Dornacher Strasse 1, 85622 Feldkirchen, Germany
Tel: +49 89 991 430, www.intel.de
Managing Directors: Harry Demas, Jeffrey Schneiderman, Yin Chong Sorrell
Chairperson of the Supervisory Board: Nicole Lau
Registered Seat: Munich
Commercial Register: Amtsgericht Muenchen HRB 186928
next reply other threads:[~2026-04-15 7:23 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-04-15 7:23 Markus Metzger [this message]
2026-04-15 7:23 ` [PATCH v8 1/4] gdb, infrun, btrace: fix reverse/replay stepping at end of execution history Markus Metzger
2026-04-15 7:23 ` [PATCH v8 2/4] gdb, infrun, record: fix hang when step-over fails with no-history Markus Metzger
2026-04-15 7:23 ` [PATCH v8 3/4] gdb, infrun, record: move no-history notification into normal_stop Markus Metzger
2026-04-15 7:23 ` [PATCH v8 4/4] gdb, infrun: fix multi-threaded reverse stepping Markus Metzger
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20260415072311.3597558-1-markus.t.metzger@intel.com \
--to=markus.t.metzger@intel.com \
--cc=gdb-patches@sourceware.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox