1 files changed, 0 insertions, 84 deletions
diff --git a/newlib/libc/machine/spu/strrchr_ea.c b/newlib/libc/machine/spu/strrchr_ea.c
deleted file mode 100644
index 76ebb3162..000000000
--- a/newlib/libc/machine/spu/strrchr_ea.c
+++ /dev/null
@@ -1,84 +0,0 @@
-/*
-(C) Copyright IBM Corp. 2007, 2008
-
-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 IBM 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.
-
-*/
-
-#include <stddef.h>
-#include "ea_internal.h"
-#include <ea.h>
-#include <string.h>
-#include <spu_cache.h>
-
-static __ea char *
-similie_ls_to_ea (char *l1, __ea char *ea1, char *l2)
-{
-  return (__ea char *) ((size_ea_t) ea1 +
-			((size_ea_t) (int) l2 - (size_ea_t) (int) l1));
-}
-
-COMPAT_EA_ALIAS (strrchr_ea);
-
-__ea char *
-strrchr_ea (__ea const char *s, int c)
-{
-  size_ea_t string_length;
-  char *curr_ptr;
-  __ea char *string_start_local;
-  __ea char *end_of_string_ea;
-  __ea char *start_of_cacheline_ea;
-  char *start_of_cachline_local;
-
-  string_start_local = __cache_fetch ((__ea char *) s);
-  string_length = strlen_ea (s);
-  end_of_string_ea = (__ea char *) s + string_length;
-
-  start_of_cacheline_ea = round_down_128_ea (end_of_string_ea - 1);
-  start_of_cachline_local = __cache_fetch (start_of_cacheline_ea);
-  /*this next line should be the same cacheline, just the end of the string */
-  curr_ptr = __cache_fetch (end_of_string_ea - 1);
-
-  while (1)
-    {
-      /*search backwards through this cachline */
-      while (curr_ptr >= start_of_cachline_local)
-	{
-	  if (*curr_ptr == (char) c)
-	    return similie_ls_to_ea (start_of_cachline_local,
-				     start_of_cacheline_ea, curr_ptr);
-	  curr_ptr--;
-	  if (curr_ptr < string_start_local)
-	    return NULL;
-	}
-
-      /* iterate cacheline backwards */
-      start_of_cacheline_ea -= 128;
-      start_of_cachline_local = __cache_fetch (start_of_cacheline_ea);
-      curr_ptr = __cache_fetch (start_of_cacheline_ea + 128);
-    }
-}