63 строки
1.4 KiB
C
63 строки
1.4 KiB
C
// SPDX-License-Identifier: GPL-2.0-or-later
|
|
/*
|
|
* Module kdb support
|
|
*
|
|
* Copyright (C) 2010 Jason Wessel
|
|
*/
|
|
|
|
#include <linux/module.h>
|
|
#include <linux/kdb.h>
|
|
#include "internal.h"
|
|
|
|
/*
|
|
* kdb_lsmod - This function implements the 'lsmod' command. Lists
|
|
* currently loaded kernel modules.
|
|
* Mostly taken from userland lsmod.
|
|
*/
|
|
int kdb_lsmod(int argc, const char **argv)
|
|
{
|
|
struct module *mod;
|
|
|
|
if (argc != 0)
|
|
return KDB_ARGCOUNT;
|
|
|
|
kdb_printf("Module Size modstruct Used by\n");
|
|
list_for_each_entry(mod, &modules, list) {
|
|
if (mod->state == MODULE_STATE_UNFORMED)
|
|
continue;
|
|
|
|
kdb_printf("%-20s%8u", mod->name, mod->core_layout.size);
|
|
#ifdef CONFIG_ARCH_WANTS_MODULES_DATA_IN_VMALLOC
|
|
kdb_printf("/%8u", mod->data_layout.size);
|
|
#endif
|
|
kdb_printf(" 0x%px ", (void *)mod);
|
|
#ifdef CONFIG_MODULE_UNLOAD
|
|
kdb_printf("%4d ", module_refcount(mod));
|
|
#endif
|
|
if (mod->state == MODULE_STATE_GOING)
|
|
kdb_printf(" (Unloading)");
|
|
else if (mod->state == MODULE_STATE_COMING)
|
|
kdb_printf(" (Loading)");
|
|
else
|
|
kdb_printf(" (Live)");
|
|
kdb_printf(" 0x%px", mod->core_layout.base);
|
|
#ifdef CONFIG_ARCH_WANTS_MODULES_DATA_IN_VMALLOC
|
|
kdb_printf("/0x%px", mod->data_layout.base);
|
|
#endif
|
|
|
|
#ifdef CONFIG_MODULE_UNLOAD
|
|
{
|
|
struct module_use *use;
|
|
|
|
kdb_printf(" [ ");
|
|
list_for_each_entry(use, &mod->source_list,
|
|
source_list)
|
|
kdb_printf("%s ", use->target->name);
|
|
kdb_printf("]\n");
|
|
}
|
|
#endif
|
|
}
|
|
|
|
return 0;
|
|
}
|