apps/codecs/libmad/mad_iram.h

   1 /***************************************************************************
   2  *             __________               __   ___.
   3  *   Open      \______   \ ____   ____ |  | _\_ |__   _______  ___
   4  *   Source     |       _//  _ \_/ ___\|  |/ /| __ \ /  _ \  \/  /
   5  *   Jukebox    |    |   (  <_> )  \___|    < | \_\ (  <_> > <  <
   6  *   Firmware   |____|_  /\____/ \___  >__|_ \|___  /\____/__/\_ \
   7  *                     \/            \/     \/    \/            \/
   8  * $Id$
   9  *
  10  * Copyright (C) 2007 Dave Chapman
  11  *
  12  * All files in this archive are subject to the GNU General Public License.
  13  * See the file COPYING in the source tree root for full license agreement.
  14  *
  15  * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
  16  * KIND, either express or implied.
  17  *
  18  ****************************************************************************/
  19
  20 /* Define how IRAM is used on the various targets.  Note that this
  21    file is included by both .c and .S files so must not contain any C
  22    code.
  23 */
  24
  25 #ifndef _LIBMAD_IRAM_H
  26 #define _LIBMAD_IRAM_H
  27
  28 #include "config.h"
  29
  30 /* Code performs slower in IRAM on PP502x and there is no space in
  31    mpegplayer on the PP5002.  S3C2440 doesn't have any IRAM available for
  32    codecs */
  33 #if defined(CPU_PP502x) || (CONFIG_CPU == PP5002 && defined(MPEGPLAYER)) || \
  34     (CONFIG_CPU==S3C2440)
  35 #define ICODE_SECTION_MPA_ARM .text
  36 #define ICODE_ATTR_MPA_SYNTH
  37 #else
  38 #define ICODE_SECTION_MPA_ARM .icode
  39 #define ICODE_ATTR_MPA_SYNTH ICODE_ATTR
  40 #endif
  41
  42 #if CONFIG_CPU == S3C2440
  43 #define IBSS_SECTION_MPA_ARM .bss
  44 #else
  45 #define IBSS_SECTION_MPA_ARM .ibss
  46 #endif
  47
  48 #ifndef ICONST_ATTR_MPA_HUFFMAN
  49 #define ICONST_ATTR_MPA_HUFFMAN ICONST_ATTR
  50 #endif
  51
  52 #endif /* MAD_IRAM_H */