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-rw-r--r--contrib/gcc/config/i386/pmm_malloc.h60
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diff --git a/contrib/gcc/config/i386/pmm_malloc.h b/contrib/gcc/config/i386/pmm_malloc.h
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+/* Copyright (C) 2004, 2006 Free Software Foundation, Inc.
+
+ This file is part of GCC.
+
+ GCC 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.
+
+ GCC 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 GCC; see the file COPYING. If not, write to
+ the Free Software Foundation, 51 Franklin Street, Fifth Floor,
+ Boston, MA 02110-1301, USA. */
+
+/* As a special exception, if you include this header file into source
+ files compiled by GCC, this header file does not by itself cause
+ the resulting executable to be covered by the GNU General Public
+ License. This exception does not however invalidate any other
+ reasons why the executable file might be covered by the GNU General
+ Public License. */
+
+#ifndef _MM_MALLOC_H_INCLUDED
+#define _MM_MALLOC_H_INCLUDED
+
+#include <stdlib.h>
+
+/* We can't depend on <stdlib.h> since the prototype of posix_memalign
+ may not be visible. */
+#ifndef __cplusplus
+extern int posix_memalign (void **, size_t, size_t);
+#else
+extern "C" int posix_memalign (void **, size_t, size_t) throw ();
+#endif
+
+static __inline void *
+_mm_malloc (size_t size, size_t alignment)
+{
+ void *ptr;
+ if (alignment == 1)
+ return malloc (size);
+ if (alignment == 2 || (sizeof (void *) == 8 && alignment == 4))
+ alignment = sizeof (void *);
+ if (posix_memalign (&ptr, alignment, size) == 0)
+ return ptr;
+ else
+ return NULL;
+}
+
+static __inline void
+_mm_free (void * ptr)
+{
+ free (ptr);
+}
+
+#endif /* _MM_MALLOC_H_INCLUDED */
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