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authorJames Bottomley <James.Bottomley@HansenPartnership.com>2016-04-05 06:56:47 -0400
committerJames Bottomley <James.Bottomley@HansenPartnership.com>2016-04-05 06:56:47 -0400
commit6ea7e3873e52902af9ee8c0837450fdb69d54140 (patch)
treeb291dad174446387a166763cfbf3dd351148ecbe /scripts/gdb/linux/proc.py
parent5ddfe0858ea7848c5d4efe3f4319e7543522e0ee (diff)
parentf55532a0c0b8bb6148f4e07853b876ef73bc69ca (diff)
Merge branch 'fixes-base' into fixes
Diffstat (limited to 'scripts/gdb/linux/proc.py')
-rw-r--r--scripts/gdb/linux/proc.py41
1 files changed, 41 insertions, 0 deletions
diff --git a/scripts/gdb/linux/proc.py b/scripts/gdb/linux/proc.py
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1#
2# gdb helper commands and functions for Linux kernel debugging
3#
4# Kernel proc information reader
5#
6# Copyright (c) 2016 Linaro Ltd
7#
8# Authors:
9# Kieran Bingham <kieran.bingham@linaro.org>
10#
11# This work is licensed under the terms of the GNU GPL version 2.
12#
13
14import gdb
15
16
17class LxCmdLine(gdb.Command):
18 """ Report the Linux Commandline used in the current kernel.
19 Equivalent to cat /proc/cmdline on a running target"""
20
21 def __init__(self):
22 super(LxCmdLine, self).__init__("lx-cmdline", gdb.COMMAND_DATA)
23
24 def invoke(self, arg, from_tty):
25 gdb.write(gdb.parse_and_eval("saved_command_line").string() + "\n")
26
27LxCmdLine()
28
29
30class LxVersion(gdb.Command):
31 """ Report the Linux Version of the current kernel.
32 Equivalent to cat /proc/version on a running target"""
33
34 def __init__(self):
35 super(LxVersion, self).__init__("lx-version", gdb.COMMAND_DATA)
36
37 def invoke(self, arg, from_tty):
38 # linux_banner should contain a newline
39 gdb.write(gdb.parse_and_eval("linux_banner").string())
40
41LxVersion()