This restores the behavior for thumb1 builds and yet uses
the new atomic.h for arm and thumb2 modes.
Signed-off-by: Khem Raj <raj.khem@gmail.com>
Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
02111-1307 USA. */
+#if defined __thumb__ && !defined __thumb2__
+#include_next <common/bits/atomic.h>
+#else
#include <stdint.h>
#include <sysdep.h>
#define __arch_compare_and_exchange_val_64_acq(mem, newval, oldval) \
({ __arm_link_error (); oldval; })
+
+#endif