diff options
Diffstat (limited to 'scripts')
-rwxr-xr-x | scripts/checkstack.pl | 8 | ||||
-rw-r--r-- | scripts/gdb/linux/device.py | 16 | ||||
-rw-r--r-- | scripts/gdb/linux/tasks.py | 18 |
3 files changed, 17 insertions, 25 deletions
diff --git a/scripts/checkstack.pl b/scripts/checkstack.pl index d83ba5d8f3f4..f27d552aec43 100755 --- a/scripts/checkstack.pl +++ b/scripts/checkstack.pl @@ -138,15 +138,11 @@ $total_size = 0; while (my $line = <STDIN>) { if ($line =~ m/$funcre/) { $func = $1; - next if $line !~ m/^($xs*)/; + next if $line !~ m/^($x*)/; if ($total_size > $min_stack) { push @stack, "$intro$total_size\n"; } - - $addr = $1; - $addr =~ s/ /0/g; - $addr = "0x$addr"; - + $addr = "0x$1"; $intro = "$addr $func [$file]:"; my $padlen = 56 - length($intro); while ($padlen > 0) { diff --git a/scripts/gdb/linux/device.py b/scripts/gdb/linux/device.py index 16376c5cfec6..0eabc5f4f8ca 100644 --- a/scripts/gdb/linux/device.py +++ b/scripts/gdb/linux/device.py @@ -36,26 +36,26 @@ def for_each_bus(): for kobj in kset_for_each_object(gdb.parse_and_eval('bus_kset')): subsys = container_of(kobj, kset_type.get_type().pointer(), 'kobj') subsys_priv = container_of(subsys, subsys_private_type.get_type().pointer(), 'subsys') - yield subsys_priv['bus'] + yield subsys_priv def for_each_class(): for kobj in kset_for_each_object(gdb.parse_and_eval('class_kset')): subsys = container_of(kobj, kset_type.get_type().pointer(), 'kobj') subsys_priv = container_of(subsys, subsys_private_type.get_type().pointer(), 'subsys') - yield subsys_priv['class'] + yield subsys_priv def get_bus_by_name(name): for item in for_each_bus(): - if item['name'].string() == name: + if item['bus']['name'].string() == name: return item raise gdb.GdbError("Can't find bus type {!r}".format(name)) def get_class_by_name(name): for item in for_each_class(): - if item['name'].string() == name: + if item['class']['name'].string() == name: return item raise gdb.GdbError("Can't find device class {!r}".format(name)) @@ -70,13 +70,13 @@ def klist_for_each(klist): def bus_for_each_device(bus): - for kn in klist_for_each(bus['p']['klist_devices']): + for kn in klist_for_each(bus['klist_devices']): dp = container_of(kn, device_private_type.get_type().pointer(), 'knode_bus') yield dp['device'] def class_for_each_device(cls): - for kn in klist_for_each(cls['p']['klist_devices']): + for kn in klist_for_each(cls['klist_devices']): dp = container_of(kn, device_private_type.get_type().pointer(), 'knode_class') yield dp['device'] @@ -103,7 +103,7 @@ class LxDeviceListBus(gdb.Command): def invoke(self, arg, from_tty): if not arg: for bus in for_each_bus(): - gdb.write('bus {}:\t{}\n'.format(bus['name'].string(), bus)) + gdb.write('bus {}:\t{}\n'.format(bus['bus']['name'].string(), bus)) for dev in bus_for_each_device(bus): _show_device(dev, level=1) else: @@ -123,7 +123,7 @@ class LxDeviceListClass(gdb.Command): def invoke(self, arg, from_tty): if not arg: for cls in for_each_class(): - gdb.write("class {}:\t{}\n".format(cls['name'].string(), cls)) + gdb.write("class {}:\t{}\n".format(cls['class']['name'].string(), cls)) for dev in class_for_each_device(cls): _show_device(dev, level=1) else: diff --git a/scripts/gdb/linux/tasks.py b/scripts/gdb/linux/tasks.py index 17ec19e9b5bf..aa5ab6251f76 100644 --- a/scripts/gdb/linux/tasks.py +++ b/scripts/gdb/linux/tasks.py @@ -13,7 +13,7 @@ import gdb -from linux import utils +from linux import utils, lists task_type = utils.CachedType("struct task_struct") @@ -22,19 +22,15 @@ task_type = utils.CachedType("struct task_struct") def task_lists(): task_ptr_type = task_type.get_type().pointer() init_task = gdb.parse_and_eval("init_task").address - t = g = init_task + t = init_task while True: - while True: - yield t + thread_head = t['signal']['thread_head'] + for thread in lists.list_for_each_entry(thread_head, task_ptr_type, 'thread_node'): + yield thread - t = utils.container_of(t['thread_group']['next'], - task_ptr_type, "thread_group") - if t == g: - break - - t = g = utils.container_of(g['tasks']['next'], - task_ptr_type, "tasks") + t = utils.container_of(t['tasks']['next'], + task_ptr_type, "tasks") if t == init_task: return |