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/* EABI unaligned read/write functions.

   Copyright (C) 2005, 2009 Free Software Foundation, Inc.

   Contributed by CodeSourcery, LLC.

   This file 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 3, or (at your option) any

   later version.

   This file 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 for more details.

   Under Section 7 of GPL version 3, you are granted additional

   permissions described in the GCC Runtime Library Exception, version

   3.1, as published by the Free Software Foundation.

   You should have received a copy of the GNU General Public License and

   a copy of the GCC Runtime Library Exception along with this program;

   see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see

   <http://www.gnu.org/licenses/>.  */

int __aeabi_uread4 (void *);

int __aeabi_uwrite4 (int, void *);

long long __aeabi_uread8 (void *);

long long __aeabi_uwrite8 (long long, void *);

struct __attribute__((packed)) u4 { int data; };

struct __attribute__((packed)) u8 { long long data; };

int

__aeabi_uread4 (void *ptr)

{

  return ((struct u4 *) ptr)->data;

}

int

__aeabi_uwrite4 (int data, void *ptr)

{

  ((struct u4 *) ptr)->data = data;

  return data;

}

long long

__aeabi_uread8 (void *ptr)

{

  return ((struct u8 *) ptr)->data;

}

long long

__aeabi_uwrite8 (long long data, void *ptr)

{

  ((struct u8 *) ptr)->data = data;

  return data;

}