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Do the used/unused dance under #ifdef KERNEL too. Prevents mcount

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from being optimized away when compiling sh3 kernels with profiling
enabled (gcc doesn't see that __mcount, which is written in asm,
refers to it).
This commit is contained in:
uwe 2006-10-26 23:10:16 +00:00
parent 0ba65a4c32
commit 088af57adf
1 changed files with 6 additions and 2 deletions

8
common/lib/libc/gmon/mcount.c

@ -1,4 +1,4 @@
/* $NetBSD: mcount.c,v 1.5 2006/01/08 07:46:39 christos Exp $ */
/* $NetBSD: mcount.c,v 1.6 2006/10/26 23:10:16 uwe Exp $ */
/*
* Copyright (c) 2003, 2004 Wasabi Systems, Inc.
@ -76,7 +76,7 @@
#if 0
static char sccsid[] = "@(#)mcount.c 8.1 (Berkeley) 6/4/93";
#else
__RCSID("$NetBSD: mcount.c,v 1.5 2006/01/08 07:46:39 christos Exp $");
__RCSID("$NetBSD: mcount.c,v 1.6 2006/10/26 23:10:16 uwe Exp $");
#endif
#endif
@ -95,7 +95,11 @@ struct gmonparam *_m_gmon_alloc(void);
_MCOUNT_DECL __P((u_long, u_long))
#ifdef _KERNEL
#ifdef __vax__
__attribute__((__unused__,__no_instrument_function__)); /* see below. */
#else
__attribute__((__used__,__no_instrument_function__)); /* see below. */
#endif
#else
#ifdef __vax__
__attribute__((__unused__)); /* see below. */