scripts/gdb/vmlinux-gdb.py

   1 #
   2 # gdb helper commands and functions for Linux kernel debugging
   3 #
   4 #  loader module
   5 #
   6 # Copyright (c) Siemens AG, 2012, 2013
   7 #
   8 # Authors:
   9 #  Jan Kiszka <jan.kiszka@siemens.com>
  10 #
  11 # This work is licensed under the terms of the GNU GPL version 2.
  12 #
  13
  14 import os
  15
  16 sys.path.insert(0, os.path.dirname(os.path.abspath(__file__)) + "/scripts/gdb")
  17
  18 try:
  19     gdb.parse_and_eval("0")
  20     gdb.execute("", to_string=True)
  21 except:
  22     gdb.write("NOTE: gdb 7.2 or later required for Linux helper scripts to "
  23               "work.\n")
  24 else:
  25     import linux.constants
  26     if linux.constants.LX_CONFIG_DEBUG_INFO_REDUCED:
  27         raise gdb.GdbError("Reduced debug information will prevent GDB "
  28                            "from having complete types.\n")
  29     import linux.utils
  30     import linux.symbols
  31     import linux.modules
  32     import linux.dmesg
  33     import linux.tasks
  34     import linux.config
  35     import linux.cpus
  36     import linux.lists
  37     import linux.rbtree
  38     import linux.proc
  39     import linux.timerlist
  40     import linux.clk
  41     import linux.genpd
  42     import linux.device
  43     import linux.vfs
  44     import linux.pgtable
  45     import linux.radixtree
  46     import linux.interrupts
  47     import linux.mm
  48     import linux.stackdepot
  49     import linux.page_owner
  50     import linux.slab
  51     import linux.vmalloc
  52     import linux.kasan