rockbox/apps/plugins/lib/profile_plugin.c

/***************************************************************************
*             __________               __   ___.
*   Open      \______   \ ____   ____ |  | _\_ |__   _______  ___
*   Source     |       _//  _ \_/ ___\|  |/ /| __ \ /  _ \  \/  /
*   Jukebox    |    |   (  <_> )  \___|    < | \_\ (  <_> > <  <
*   Firmware   |____|_  /\____/ \___  >__|_ \|___  /\____/__/\_ \
*                     \/            \/     \/    \/            \/
* $Id$
*
* Passthrough routines for plugin profiling
*
* Copyright (C) 2006 Brandon Low
*
* All files in this archive are subject to the GNU General Public License.
* See the file COPYING in the source tree root for full license agreement.
*
* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
* KIND, either express or implied.
*
****************************************************************************/

#include "plugin.h"

static const struct plugin_api *local_rb = NULL; /* global api struct pointer */

void profile_init(const struct plugin_api* pa)
{
    local_rb = pa;
}

void __cyg_profile_func_enter(void *this_fn, void *call_site) {
#ifdef CPU_COLDFIRE
    (void)call_site;
    local_rb->profile_func_enter(this_fn, __builtin_return_address(1));
#else
    local_rb->profile_func_enter(this_fn, call_site);
#endif
}

void __cyg_profile_func_exit(void *this_fn, void *call_site) {
    local_rb->profile_func_exit(this_fn,call_site);
}