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Diffstat (limited to 'src/arch/mips/linux/aligned.hh')
| -rw-r--r-- | src/arch/mips/linux/aligned.hh | 50 |
1 files changed, 50 insertions, 0 deletions
diff --git a/src/arch/mips/linux/aligned.hh b/src/arch/mips/linux/aligned.hh new file mode 100644 index 000000000..7a4f2d05e --- /dev/null +++ b/src/arch/mips/linux/aligned.hh @@ -0,0 +1,50 @@ +/* + * Copyright (c) 2004 The Regents of The University of Michigan + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer; + * redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution; + * neither the name of the copyright holders nor the names of its + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT + * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, + * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT + * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, + * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY + * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + * + * Authors: Ali Saidi + * Nathan Binkert + */ + +#ifndef __ARCH_MIPS_LINUX_ALIGNED_HH__ +#define __ARCH_MIPS_LINUX_ALIGNED_HH__ + + +/* GCC 3.3.X has a bug in which attributes+typedefs don't work. 3.2.X is fine + * as in 3.4.X, but the bug is marked will not fix in 3.3.X so here is + * the work around. + */ +#if (__GNUC__ == 3 && __GNUC_MINOR__ != 3) || __GNUC__ > 3 +typedef uint64_t uint64_ta __attribute__ ((aligned (8))) ; +typedef int64_t int64_ta __attribute__ ((aligned (8))) ; +typedef Addr Addr_a __attribute__ ((aligned (8))) ; +#else +#define uint64_ta uint64_t __attribute__ ((aligned (8))) +#define int64_ta int64_t __attribute__ ((aligned (8))) +#define Addr_a Addr __attribute__ ((aligned (8))) +#endif /* __GNUC__ __GNUC_MINOR__ */ + +#endif /* __ARCH_MIPS_LINUX_ALIGNED_HH__ */ |