/*
* Copyright (c) 1997, 2013, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation. Oracle designates this
* particular file as subject to the "Classpath" exception as provided
* by Oracle in the LICENSE file that accompanied this code.
*
* This code is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
* or visit www.oracle.com if you need additional information or have any
* questions.
*/
#include <stdlib.h>
#include <string.h>
#ifdef MACOSX
#include <unistd.h>
#include <sys/param.h>
#else
#include <malloc.h>
#endif
#include <mlib_types.h>
#include <mlib_sys_proto.h>
#include "mlib_SysMath.h"
/***************************************************************/
#if ! defined ( __MEDIALIB_OLD_NAMES )
#if defined ( __SUNPRO_C )
#pragma weak mlib_memmove = __mlib_memmove
#pragma weak mlib_malloc = __mlib_malloc
#pragma weak mlib_realloc = __mlib_realloc
#pragma weak mlib_free = __mlib_free
#pragma weak mlib_memset = __mlib_memset
#pragma weak mlib_memcpy = __mlib_memcpy
#ifdef MLIB_NO_LIBSUNMATH
#pragma weak mlib_sincosf = __mlib_sincosf
#endif /* MLIB_NO_LIBSUNMATH */
#elif defined ( __GNUC__ ) /* defined ( __SUNPRO_C ) */
__typeof__ ( __mlib_memmove) mlib_memmove
__attribute__ ((weak,alias("__mlib_memmove")));
__typeof__ ( __mlib_malloc) mlib_malloc
__attribute__ ((weak,alias("__mlib_malloc")));
__typeof__ ( __mlib_realloc) mlib_realloc
__attribute__ ((weak,alias("__mlib_realloc")));
__typeof__ ( __mlib_free) mlib_free
__attribute__ ((weak,alias("__mlib_free")));
__typeof__ ( __mlib_memset) mlib_memset
__attribute__ ((weak,alias("__mlib_memset")));
__typeof__ ( __mlib_memcpy) mlib_memcpy
__attribute__ ((weak,alias("__mlib_memcpy")));
#ifdef MLIB_NO_LIBSUNMATH
void __mlib_sincosf (float x, float *s, float *c);
__typeof__ ( __mlib_sincosf) mlib_sincosf
__attribute__ ((weak,alias("__mlib_sincosf")));
#endif /* MLIB_NO_LIBSUNMATH */
#else /* defined ( __SUNPRO_C ) */
#error "unknown platform"
#endif /* defined ( __SUNPRO_C ) */
#endif /* ! defined ( __MEDIALIB_OLD_NAMES ) */
/***************************************************************/
void *__mlib_malloc(mlib_u32 size)
{
#if defined(_MSC_VER) || defined(AIX)
/*
* Currently, all MS C compilers for Win32 platforms default to 8 byte
* alignment. -- from stdlib.h of MS VC++5.0.
*
* On AIX, the malloc subroutine returns a pointer to space suitably
* aligned for the storage of any type of object (see 'man malloc').
*/
return (void *) malloc(size);
#elif defined(MACOSX)
return valloc(size);
#else
return (void *) memalign(8, size);
#endif /* _MSC_VER */
}
void *__mlib_realloc(void *ptr, mlib_u32 size)
{
return realloc(ptr, size);
}
void __mlib_free(void *ptr)
{
free(ptr);
}
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