The patch titled
Subject: scripts/gdb: Add cmdline reader command
has been added to the -mm tree. Its filename is
scripts-gdb-add-cmdline-reader-command.patch
This patch should soon appear at
http://ozlabs.org/~akpm/mmots/broken-out/scripts-gdb-add-cmdline-reader-command.patch
and later at
http://ozlabs.org/~akpm/mmotm/broken-out/scripts-gdb-add-cmdline-reader-command.patch
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------------------------------------------------------
From: Kieran Bingham <kieran.bingham@xxxxxxxxxx>
Subject: scripts/gdb: Add cmdline reader command
lx-cmdline Report the Linux Commandline used in the current kernel
[jan.kiszka@xxxxxxxxxxx: remove blank line from help output and fix pep8 warning]
Signed-off-by: Kieran Bingham <kieran.bingham@xxxxxxxxxx>
Signed-off-by: Jan Kiszka <jan.kiszka@xxxxxxxxxxx>
Cc: Jason Wessel <jason.wessel@xxxxxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
scripts/gdb/linux/proc.py | 13 +++++++++++++
1 file changed, 13 insertions(+)
diff -puN scripts/gdb/linux/proc.py~scripts-gdb-add-cmdline-reader-command scripts/gdb/linux/proc.py
--- a/scripts/gdb/linux/proc.py~scripts-gdb-add-cmdline-reader-command
+++ a/scripts/gdb/linux/proc.py
@@ -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"""
_
Patches currently in -mm which might be from kieran.bingham@xxxxxxxxxx are
scripts-gdb-add-version-command.patch
scripts-gdb-add-cmdline-reader-command.patch
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