rockbox/apps/plugins/lib/gcc-support.c
Thomas Martitz bf301fdbb6 Fix a few div0 cases forgotten in r27684 to enable enabling asm optimizations for android builds.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@28235 a1c6a512-1295-4272-9138-f99709370657
2010-10-10 14:43:40 +00:00

50 lines
1.5 KiB
C

/***************************************************************************
* __________ __ ___.
* Open \______ \ ____ ____ | | _\_ |__ _______ ___
* Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
* Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
* Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
* \/ \/ \/ \/ \/
* $Id$
*
* Copyright (C) 2009 by Michael Sevakis
*
* Miscellaneous compiler support routines.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
*
* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
* KIND, either express or implied
*
****************************************************************************/
#include "plugin.h"
#if defined(CPU_ARM) && (CONFIG_PLATFORM & PLATFORM_NATIVE)
void __attribute__((naked)) __div0(void)
{
asm volatile("bx %0" : : "r"(rb->__div0));
}
#endif
void *memcpy(void *dest, const void *src, size_t n)
{
return rb->memcpy(dest, src, n);
}
void *memset(void *dest, int c, size_t n)
{
return rb->memset(dest, c, n);
}
void *memmove(void *dest, const void *src, size_t n)
{
return rb->memmove(dest, src, n);
}
int memcmp(const void *s1, const void *s2, size_t n)
{
return rb->memcmp(s1, s2, n);
}