1 files changed, 0 insertions, 56 deletions
diff --git a/c/src/lib/libbsp/arm/shared/arm-cp15-set-exception-handler.c b/c/src/lib/libbsp/arm/shared/arm-cp15-set-exception-handler.c
deleted file mode 100644
index b24b7c4eb0..0000000000
--- a/c/src/lib/libbsp/arm/shared/arm-cp15-set-exception-handler.c
+++ /dev/null
@@ -1,56 +0,0 @@
-/*
- * Copyright (c) 2013 embedded brains GmbH.  All rights reserved.
- *
- *  embedded brains GmbH
- *  Dornierstr. 4
- *  82178 Puchheim
- *  Germany
- *  <info@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 <libcpu/arm-cp15.h>
-
-#include <bsp/linker-symbols.h>
-
-void arm_cp15_set_exception_handler(
-  Arm_symbolic_exception_name exception,
-  void (*handler)(void)
-)
-{
-  if ((unsigned) exception < MAX_EXCEPTIONS) {
-    uint32_t *cpu_table = (uint32_t *) 0 + MAX_EXCEPTIONS;
-    uint32_t *mirror_table = (uint32_t *) bsp_vector_table_begin + MAX_EXCEPTIONS;
-    uint32_t current_handler = mirror_table[exception];
-
-    if (current_handler != (uint32_t) handler) {
-      size_t table_size = MAX_EXCEPTIONS * sizeof(uint32_t);
-      uint32_t cls = arm_cp15_get_min_cache_line_size();
-      uint32_t ctrl;
-      rtems_interrupt_level level;
-
-      rtems_interrupt_local_disable(level);
-
-      ctrl = arm_cp15_mmu_disable(cls);
-
-      mirror_table[exception] = (uint32_t) handler;
-
-      rtems_cache_flush_multiple_data_lines(mirror_table, table_size);
-
-      /*
-       * On ARMv7 processors with the Security Extension the mirror table might
-       * be the actual table used by the processor.
-       */
-      rtems_cache_invalidate_multiple_instruction_lines(mirror_table, table_size);
-
-      rtems_cache_invalidate_multiple_instruction_lines(cpu_table, table_size);
-
-      arm_cp15_set_control(ctrl);
-
-      rtems_interrupt_local_enable(level);
-    }
-  }
-}