1.1 --- a/src/os_cpu/linux_zero/vm/os_linux_zero.hpp Thu Feb 18 11:35:41 2010 +0100
1.2 +++ b/src/os_cpu/linux_zero/vm/os_linux_zero.hpp Thu Feb 18 06:54:48 2010 -0800
1.3 @@ -1,6 +1,6 @@
1.4 /*
1.5 * Copyright 2003-2004 Sun Microsystems, Inc. All Rights Reserved.
1.6 - * Copyright 2007, 2008 Red Hat, Inc.
1.7 + * Copyright 2007, 2008, 2010 Red Hat, Inc.
1.8 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
1.9 *
1.10 * This code is free software; you can redistribute it and/or modify it
1.11 @@ -39,7 +39,13 @@
1.12 "stfd %0, 0(%2)\n"
1.13 : "=f"(tmp)
1.14 : "b"(src), "b"(dst));
1.15 +#elif defined(S390) && !defined(_LP64)
1.16 + double tmp;
1.17 + asm volatile ("ld %0, 0(%1)\n"
1.18 + "std %0, 0(%2)\n"
1.19 + : "=r"(tmp)
1.20 + : "a"(src), "a"(dst));
1.21 #else
1.22 *(jlong *) dst = *(jlong *) src;
1.23 -#endif // PPC && !_LP64
1.24 +#endif
1.25 }
