diff options
Diffstat (limited to 'scripts/gdb/linux/modules.py')
| -rw-r--r-- | scripts/gdb/linux/modules.py | 33 |
1 files changed, 11 insertions, 22 deletions
diff --git a/scripts/gdb/linux/modules.py b/scripts/gdb/linux/modules.py index 2dbf6796ce4f..6d497229d026 100644 --- a/scripts/gdb/linux/modules.py +++ b/scripts/gdb/linux/modules.py @@ -19,31 +19,20 @@ from linux import cpus, utils module_type = utils.CachedType("struct module") -class ModuleList: - def __init__(self): - global module_type - self.module_ptr_type = module_type.get_type().pointer() - modules = gdb.parse_and_eval("modules") - self.curr_entry = modules['next'] - self.end_of_list = modules.address - - def __iter__(self): - return self - - def __next__(self): - entry = self.curr_entry - if entry != self.end_of_list: - self.curr_entry = entry['next'] - return utils.container_of(entry, self.module_ptr_type, "list") - else: - raise StopIteration +def module_list(): + global module_type + module_ptr_type = module_type.get_type().pointer() + modules = gdb.parse_and_eval("modules") + entry = modules['next'] + end_of_list = modules.address - def next(self): - return self.__next__() + while entry != end_of_list: + yield utils.container_of(entry, module_ptr_type, "list") + entry = entry['next'] def find_module_by_name(name): - for module in ModuleList(): + for module in module_list(): if module['name'].string() == name: return module return None @@ -83,7 +72,7 @@ class LxLsmod(gdb.Command): "Address{0} Module Size Used by\n".format( " " if utils.get_long_type().sizeof == 8 else "")) - for module in ModuleList(): + for module in module_list(): ref = 0 module_refptr = module['refptr'] for cpu in cpus.CpuList("cpu_possible_mask"): |