1 files changed, 62 insertions, 0 deletions
diff --git a/gcc-4.2.1-5666.3/gcc/config/arm/unaligned-funcs.c b/gcc-4.2.1-5666.3/gcc/config/arm/unaligned-funcs.c
new file mode 100644
index 000000000..66cfd3bbb
--- /dev/null
+++ b/gcc-4.2.1-5666.3/gcc/config/arm/unaligned-funcs.c
@@ -0,0 +1,62 @@
+/* EABI unaligned read/write functions.
+
+   Copyright (C) 2005 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 2, or (at your option) any
+   later version.
+
+   In addition to the permissions in the GNU General Public License, the
+   Free Software Foundation gives you unlimited permission to link the
+   compiled version of this file into combinations with other programs,
+   and to distribute those combinations without any restriction coming
+   from the use of this file.  (The General Public License restrictions
+   do apply in other respects; for example, they cover modification of
+   the file, and distribution when not linked into a combine
+   executable.)
+
+   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.
+
+   You should have received a copy of the GNU General Public License
+   along with this program; see the file COPYING.  If not, write to
+   the Free Software Foundation, 51 Franklin Street, Fifth Floor,
+   Boston, MA 02110-1301, USA.  */
+
+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;
+}