1 files changed, 109 insertions, 0 deletions
diff --git a/c/src/lib/libbsp/sparc/leon3/include/cache_.h b/c/src/lib/libbsp/sparc/leon3/include/cache_.h
new file mode 100644
index 0000000000..eafbb48b31
--- /dev/null
+++ b/c/src/lib/libbsp/sparc/leon3/include/cache_.h
@@ -0,0 +1,109 @@
+/*
+ * Copyright (c) 2014 embedded brains GmbH.  All rights reserved.
+ *
+ *  embedded brains GmbH
+ *  Dornierstr. 4
+ *  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.com/license/LICENSE.
+ */
+
+#ifndef LEON3_CACHE_H
+#define LEON3_CACHE_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#define CPU_CACHE_SUPPORT_PROVIDES_RANGE_FUNCTIONS
+
+#define CPU_INSTRUCTION_CACHE_ALIGNMENT 64
+
+static inline void _CPU_cache_flush_data_range(
+  const void *d_addr,
+  size_t n_bytes
+)
+{
+  /* TODO */
+}
+
+static inline void _CPU_cache_invalidate_data_range(
+  const void *d_addr,
+  size_t n_bytes
+)
+{
+  /* TODO */
+}
+
+static inline void _CPU_cache_freeze_data(void)
+{
+  /* TODO */
+}
+
+static inline void _CPU_cache_unfreeze_data(void)
+{
+  /* TODO */
+}
+
+static inline void _CPU_cache_invalidate_entire_instruction(void)
+{
+  __asm__ volatile ("flush");
+}
+
+static inline void _CPU_cache_invalidate_instruction_range(
+  const void *i_addr,
+  size_t n_bytes
+)
+{
+  _CPU_cache_invalidate_entire_instruction();
+}
+
+static inline void _CPU_cache_freeze_instruction(void)
+{
+  /* TODO */
+}
+
+static inline void _CPU_cache_unfreeze_instruction(void)
+{
+  /* TODO */
+}
+
+static inline void _CPU_cache_flush_entire_data(void)
+{
+  /* TODO */
+}
+
+static inline void _CPU_cache_invalidate_entire_data(void)
+{
+  /* TODO */
+}
+
+static inline void _CPU_cache_enable_data(void)
+{
+  /* TODO */
+}
+
+static inline void _CPU_cache_disable_data(void)
+{
+  /* TODO */
+}
+
+static inline void _CPU_cache_enable_instruction(void)
+{
+  /* TODO */
+}
+
+static inline void _CPU_cache_disable_instruction(void)
+{
+  /* TODO */
+}
+
+#ifdef __cplusplus
+}
+#endif /* __cplusplus */
+
+#endif /* LEON3_CACHE_H */