1 files changed, 0 insertions, 43 deletions
diff --git a/c/src/lib/libcpu/powerpc/new-exceptions/bspsupport/ppc_exc_alignment.c b/c/src/lib/libcpu/powerpc/new-exceptions/bspsupport/ppc_exc_alignment.c
deleted file mode 100644
index 732ff96b18..0000000000
--- a/c/src/lib/libcpu/powerpc/new-exceptions/bspsupport/ppc_exc_alignment.c
+++ /dev/null
@@ -1,43 +0,0 @@
-/*
- * Copyright (c) 2011 embedded brains GmbH.  All rights reserved.
- *
- *  embedded brains GmbH
- *  Obere Lagerstr. 30
- *  82178 Puchheim
- *  Germany
- *  <rtems@embedded-brains.de>
- *
- * 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 <rtems.h>
-#include <bsp/vectors.h>
-
-int ppc_exc_alignment_handler(BSP_Exception_frame *frame, unsigned excNum)
-{
-  unsigned opcode = *(unsigned *) frame->EXC_SRR0;
-
-  /* Do we have a dcbz instruction? */
-  if ((opcode & 0xffe007ff) == 0x7c0007ec) {
-    unsigned clsz = rtems_cache_get_data_line_size();
-    unsigned a = (opcode >> 16) & 0x1f;
-    unsigned b = (opcode >> 11) & 0x1f;
-    PPC_GPR_TYPE *regs = &frame->GPR0;
-    unsigned *current = (unsigned *)
-      (((a == 0 ? 0 : (unsigned) regs[a]) + (unsigned) regs[b]) & (clsz - 1));
-    unsigned *end = current + clsz / sizeof(*current);
-
-    while (current != end) {
-      *current = 0;
-      ++current;
-    }
-
-    frame->EXC_SRR0 += 4;
-
-    return 0;
-  } else {
-    return -1;
-  }
-}