linux-kernel - [PATCH 0/2] gdb/scripts: Improve lx-clk-summary

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Message-ID: <cover.1556881728.git.leonard.crestez@nxp.com>
Date:   Fri, 3 May 2019 11:19:30 +0000
From:   Leonard Crestez <leonard.crestez@....com>
To:     Stephen Boyd <sboyd@...nel.org>,
        Kieran Bingham <kbingham@...nel.org>,
        Jan Kiszka <jan.kiszka@...mens.com>
CC:     Andrew Morton <akpm@...ux-foundation.org>,
        Michael Turquette <mturquette@...libre.com>,
        "linux-clk@...r.kernel.org" <linux-clk@...r.kernel.org>,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>
Subject: [PATCH 0/2] gdb/scripts: Improve lx-clk-summary

The earlier series adding clk support to gdb/scripts was quickly
accepted but some concerns were raised by Stephen Boyd so this series
attempts to address them.

Link to previous series: https://lkml.org/lkml/2019/4/22/55

This is not a v2 and squashing is not expected.

Fields other than clk rate not covered because they're much more rarely
used and cache logic can get more complicated and brittle.

LX_GDBPARSED is used in constants.py.in because python does not
understand C integer literal suffixes like the "1UL" from the definition
of BIT() used by CLK_GET_RATE_NOCACHE. Alternative workarounds would be
hacking away UL suffixes with sed or redefining BIT&co but relying on
gdb evaluation is easier and much more flexible.

Leonard Crestez (2):
  scripts/gdb: Cleanup error handling in list helpers
  scripts/gdb: Print cached rate in lx-clk-summary

 scripts/gdb/linux/clk.py          | 21 ++++++++++++++-------
 scripts/gdb/linux/constants.py.in |  4 ++++
 scripts/gdb/linux/lists.py        | 10 ++--------
 3 files changed, 20 insertions(+), 15 deletions(-)

-- 
2.17.1