1 files changed, 77 insertions, 0 deletions
diff --git a/lib/gcc/i686-apple-darwin10/4.2.1/include/mm_malloc.h b/lib/gcc/i686-apple-darwin10/4.2.1/include/mm_malloc.h
new file mode 100644
index 0000000..20d7f5e
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+++ b/lib/gcc/i686-apple-darwin10/4.2.1/include/mm_malloc.h
@@ -0,0 +1,77 @@
+/* Copyright (C) 2004 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>
+#include <errno.h>
+
+static __inline__ void* 
+_mm_malloc (size_t size, size_t align)
+{
+  void * malloc_ptr;
+  void * aligned_ptr;
+
+  /* Error if align is not a power of two.  */
+  if (align & (align - 1))
+    {
+      errno = EINVAL;
+      return ((void*) 0);
+    }
+
+  if (size == 0)
+    return ((void *) 0);
+
+ /* Assume malloc'd pointer is aligned at least to sizeof (void*).
+    If necessary, add another sizeof (void*) to store the value
+    returned by malloc. Effectively this enforces a minimum alignment
+    of sizeof double. */     
+    if (align < 2 * sizeof (void *))
+      align = 2 * sizeof (void *);
+
+  malloc_ptr = malloc (size + align);
+  if (!malloc_ptr)
+    return ((void *) 0);
+
+  /* Align  We have at least sizeof (void *) space below malloc'd ptr. */
+  aligned_ptr = (void *) (((size_t) malloc_ptr + align)
+			  & ~((size_t) (align) - 1));
+
+  /* Store the original pointer just before p.  */	
+  ((void **) aligned_ptr) [-1] = malloc_ptr;
+
+  return aligned_ptr;
+}
+
+static __inline__ void
+_mm_free (void * aligned_ptr)
+{
+  if (aligned_ptr)
+    free (((void **) aligned_ptr) [-1]);
+}
+
+#endif /* _MM_MALLOC_H_INCLUDED */