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| author | Siluxsept <ronny.horn.rh@gmail.com> | 2025-08-09 19:41:03 +0200 |
|---|---|---|
| committer | Siluxsept <ronny.horn.rh@gmail.com> | 2025-08-09 19:41:03 +0200 |
| commit | c69ee9b7a5588044978ced5f143f55312f56c44f (patch) | |
| tree | d1adf91be92a2c86b7441c0adb58907d8e4a558c /scripts/gdb/linux/modules.py | |
| parent | 8e8137ac800bdc27181743ec73d0e90e28b4e8af (diff) | |
cleanup for new import
Change-Id: I97ce2459d8c4b401f67efa15581a5dfd1875bc76
Diffstat (limited to 'scripts/gdb/linux/modules.py')
| -rw-r--r-- | scripts/gdb/linux/modules.py | 95 |
1 files changed, 0 insertions, 95 deletions
diff --git a/scripts/gdb/linux/modules.py b/scripts/gdb/linux/modules.py deleted file mode 100644 index 441b23239896..000000000000 --- a/scripts/gdb/linux/modules.py +++ /dev/null @@ -1,95 +0,0 @@ -# -# gdb helper commands and functions for Linux kernel debugging -# -# module tools -# -# Copyright (c) Siemens AG, 2013 -# -# Authors: -# Jan Kiszka <jan.kiszka@siemens.com> -# -# This work is licensed under the terms of the GNU GPL version 2. -# - -import gdb - -from linux import cpus, utils, lists - - -module_type = utils.CachedType("struct module") - - -def module_list(): - global module_type - modules = utils.gdb_eval_or_none("modules") - if modules is None: - return - - module_ptr_type = module_type.get_type().pointer() - - for module in lists.list_for_each_entry(modules, module_ptr_type, "list"): - yield module - - -def find_module_by_name(name): - for module in module_list(): - if module['name'].string() == name: - return module - return None - - -class LxModule(gdb.Function): - """Find module by name and return the module variable. - -$lx_module("MODULE"): Given the name MODULE, iterate over all loaded modules -of the target and return that module variable which MODULE matches.""" - - def __init__(self): - super(LxModule, self).__init__("lx_module") - - def invoke(self, mod_name): - mod_name = mod_name.string() - module = find_module_by_name(mod_name) - if module: - return module.dereference() - else: - raise gdb.GdbError("Unable to find MODULE " + mod_name) - - -LxModule() - - -class LxLsmod(gdb.Command): - """List currently loaded modules.""" - - _module_use_type = utils.CachedType("struct module_use") - - def __init__(self): - super(LxLsmod, self).__init__("lx-lsmod", gdb.COMMAND_DATA) - - def invoke(self, arg, from_tty): - gdb.write( - "Address{0} Module Size Used by\n".format( - " " if utils.get_long_type().sizeof == 8 else "")) - - for module in module_list(): - layout = module['core_layout'] - gdb.write("{address} {name:<19} {size:>8} {ref}".format( - address=str(layout['base']).split()[0], - name=module['name'].string(), - size=str(layout['size']), - ref=str(module['refcnt']['counter'] - 1))) - - t = self._module_use_type.get_type().pointer() - first = True - sources = module['source_list'] - for use in lists.list_for_each_entry(sources, t, "source_list"): - gdb.write("{separator}{name}".format( - separator=" " if first else ",", - name=use['source']['name'].string())) - first = False - - gdb.write("\n") - - -LxLsmod() |
