linux/arch/um/kernel/gmon_syms.c
Jeff Dike 09b185a316 [PATCH] uml: fix gcov support
Make __bb_init_func weak in order to avoid a link failure with some libcs
and/or gccs.

Signed-off-by: Jeff Dike <jdike@addtoit.com>
Cc: Paolo 'Blaisorblade' Giarrusso <blaisorblade@yahoo.it>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-09-27 08:26:16 -07:00

24 lines
691 B
C

/*
* Copyright (C) 2001, 2002 Jeff Dike (jdike@karaya.com)
* 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, unconditinally export it. But also give it a weak declaration, which will
* be overriden 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);