Commit 72bf92ec authored Mar 22, 2016 by Kieran Bingham Committed by Linus Torvalds Mar 22, 2016

scripts/gdb: add cmdline reader command



lx-cmdline Report the Linux Commandline used in the current kernel

[jan.kiszka@siemens.com: remove blank line from help output and fix pep8 warning]
Signed-off-by: Kieran Bingham <kieran.bingham@linaro.org>
Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
Cc: Jason Wessel <jason.wessel@windriver.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

parent 2d061d99

scripts/gdb/linux/proc.py

+13 −0

Original line number	Diff line number	Diff line
		@@ -14,6 +14,19 @@
		import gdb


		class LxCmdLine(gdb.Command):
		""" Report the Linux Commandline used in the current kernel.
		Equivalent to cat /proc/cmdline on a running target"""

		def __init__(self):
		super(LxCmdLine, self).__init__("lx-cmdline", gdb.COMMAND_DATA)

		def invoke(self, arg, from_tty):
		gdb.write(gdb.parse_and_eval("saved_command_line").string() + "\n")

		LxCmdLine()


		class LxVersion(gdb.Command):
		""" Report the Linux Version of the current kernel.
		Equivalent to cat /proc/version on a running target"""