rtems: Move rtems_cache_aligned_malloc()

Make sure also the size is cache aligned since otherwise we may have
some overlap with the next allocation block.  A cache invalidate on this
area would be fatal.

1 files changed, 0 insertions, 43 deletions

diff --git a/c/src/lib/libcpu/shared/src/cache_aligned_malloc.c b/c/src/lib/libcpu/shared/src/cache_aligned_malloc.c
deleted file mode 100644
index 17fc46814b..0000000000
--- a/c/src/lib/libcpu/shared/src/cache_aligned_malloc.c
+++ /dev/null
@@ -1,43 +0,0 @@
-/*
- *  RTEMS Cache Aligned Malloc
- *
- *
- *  COPYRIGHT (c) 1989-1999.
- *  On-Line Applications Research Corporation (OAR).
- *
- *  The license and distribution terms for this file may be
- *  found in the file LICENSE in this distribution or at
- *  http://www.rtems.org/license/LICENSE.
- */
-
-#include <stdlib.h>
-
-#include <rtems.h>
-#include <cache_.h>
-#include <rtems/rtems/cache.h>
-
-/*
- *  rtems_cache_aligned_malloc
- *
- *  DESCRIPTION:
- *
- *  This function is used to allocate storage that spans an
- *  integral number of cache blocks.
- */
-
-void *rtems_cache_aligned_malloc (
-  size_t nbytes
-)
-{
-  /*
-   * Arrange to have the user storage start on the first cache
-   * block beyond the header.
-   */
-#if defined(CPU_DATA_CACHE_ALIGNMENT)
-  return (void *) ((((unsigned long)
-     malloc( nbytes + CPU_DATA_CACHE_ALIGNMENT - 1 ))
-        + CPU_DATA_CACHE_ALIGNMENT - 1 ) &(~(CPU_DATA_CACHE_ALIGNMENT - 1)) );
-#else
-  return malloc( nbytes );
-#endif
-}