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Diffstat (limited to 'tools/gdb/python/rtems.py')
-rw-r--r-- | tools/gdb/python/rtems.py | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/tools/gdb/python/rtems.py b/tools/gdb/python/rtems.py index cf2000a..64c7f1a 100644 --- a/tools/gdb/python/rtems.py +++ b/tools/gdb/python/rtems.py @@ -10,6 +10,7 @@ import re import objects import threads +import chains import supercore import classic @@ -205,3 +206,37 @@ class rtems_tod(gdb.Command): instance = supercore.time_of_day(obj) instance.show() objects.information.invalidate() + +class rtems_watchdog_chain(gdb.Command): + '''Print watchdog ticks chain''' + + api = 'internal' + _class = '' + + def __init__(self,command): + super(rtems_watchdog_chain, self).__init__ \ + (command, gdb.COMMAND_DATA, gdb.COMPLETE_NONE) + + def invoke(self, arg, from_tty): + obj = objects.information.object_return(self.api, self._class) + + inst = chains.control(obj) + + if inst.empty(): + print ' error: empty chain' + return + + nd = inst.first() + while not nd.null(): + wd = watchdog.control(nd.cast('Watchdog_Control')) + wd.show() + nd = nd.next() + +class rtems_wdt(rtems_watchdog_chain): + + _class = 'wdticks' + + def __init__(self): + self.__doc__ = 'Display watchdog ticks chain' + super(rtems_wdt, self).__init__('rtems wdticks') + |