// 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;}