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Linux kernel mirror (for testing) git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
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12345678910111213141516171819202122232425262728293031323334353637383940414243444546474849505152535455565758596061626364// 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->mem[MOD_TEXT].size); kdb_printf("/%8u", mod->mem[MOD_RODATA].size); kdb_printf("/%8u", mod->mem[MOD_RO_AFTER_INIT].size); kdb_printf("/%8u", mod->mem[MOD_DATA].size);
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->mem[MOD_TEXT].base); kdb_printf("/0x%px", mod->mem[MOD_RODATA].base); kdb_printf("/0x%px", mod->mem[MOD_RO_AFTER_INIT].base); kdb_printf("/0x%px", mod->mem[MOD_DATA].base);
#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;}