[PATCH 0/3] scripts/gdb: Improve s390 support

From: Jens Remus

Date: Thu Dec 04 2025 - 11:34:44 EST


Patch 1 adds $lx_current([CPU]) support for s390 to obtain the task of
the active context or a specific CPU.

Patch 2 adds a $lx_lowcore([CPU]) convenience function on s390 to obtain
the s390 lowcore of the active context of a specific CPU. It is based
on functionality introduced by patch 1.

Patch 3 adds a $lx_cpu() convenience function to obtain the CPU number
of the active context.

Regards,
Jens

Jens Remus (3):
scripts/gdb: add lx_current support for s390
scripts/gdb: add lx_lowcore convenience function on s390
scripts/gdb: add lx_cpu convenience function

scripts/gdb/linux/constants.py.in | 14 +++++++
scripts/gdb/linux/cpus.py | 67 ++++++++++++++++++++++++++++++-
2 files changed, 80 insertions(+), 1 deletion(-)

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2.51.0