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authorDaniel Vetter <daniel.vetter@ffwll.ch>2016-04-11 20:21:06 +0300
committerDaniel Vetter <daniel.vetter@ffwll.ch>2016-04-11 20:25:13 +0300
commit39702853197b191bda32315260255053aa3e57f7 (patch)
tree00185427bd7c5e6a335c9ea99ed7ee65b9ceaa9c /scripts/gdb/linux/proc.py
parentfb8621d3bee88badeb25dccce0fb59ad145dba9e (diff)
parentbf16200689118d19de1b8d2a3c314fc21f5dc7bb (diff)
downloadlinux-39702853197b191bda32315260255053aa3e57f7.tar.xz
Merge tag 'v4.6-rc3' into drm-intel-next-queued
Linux 4.6-rc3 Backmerge requested by Chris Wilson to make his patches apply cleanly. Tiny conflict in vmalloc.c with the (properly acked and all) patch in drm-intel-next: commit 4da56b99d99e5a7df2b7f11e87bfea935f909732 Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Mon Apr 4 14:46:42 2016 +0100 mm/vmap: Add a notifier for when we run out of vmap address space and Linus' tree. Signed-off-by: Daniel Vetter <daniel.vetter@intel.com>
Diffstat (limited to 'scripts/gdb/linux/proc.py')
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diff --git a/scripts/gdb/linux/proc.py b/scripts/gdb/linux/proc.py
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+#
+# gdb helper commands and functions for Linux kernel debugging
+#
+# Kernel proc information reader
+#
+# Copyright (c) 2016 Linaro Ltd
+#
+# Authors:
+# Kieran Bingham <kieran.bingham@linaro.org>
+#
+# This work is licensed under the terms of the GNU GPL version 2.
+#
+
+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"""
+
+ def __init__(self):
+ super(LxVersion, self).__init__("lx-version", gdb.COMMAND_DATA)
+
+ def invoke(self, arg, from_tty):
+ # linux_banner should contain a newline
+ gdb.write(gdb.parse_and_eval("linux_banner").string())
+
+LxVersion()