gmon_syms.c

来自「linux 内核源代码」· C语言 代码 · 共 24 行

/* 
 * Copyright (C) 2001, 2002 Jeff Dike ([e-mail])
 * Licensed under the GPL
 */

#include "linux/module.h"

extern void __bb_init_func(void *)  __attribute__((weak));
EXPORT_SYMBOL(__bb_init_func);

/* This is defined (and referred to in profiling stub code) only by some GCC
 * versions in libgcov.
 *
 * Since SuSE backported the fix, we cannot handle it depending on GCC version.
 * So, unconditionally export it. But also give it a weak declaration, which will
 * be overridden by any other one.
 */

extern void __gcov_init(void *) __attribute__((weak));
EXPORT_SYMBOL(__gcov_init);

extern void __gcov_merge_add(void *) __attribute__((weak));
EXPORT_SYMBOL(__gcov_merge_add);