change log for rtems (2010-05-30)
rtems-vc at rtems.org
rtems-vc at rtems.org
Sun May 30 16:11:02 UTC 2010
*joel*:
2010-05-30 Joel Sherrill <joel.sherrill at oarcorp.com>
* shared/src/no_cache.c: New file.
M 1.31 c/src/lib/libcpu/ChangeLog
A 1.1 c/src/lib/libcpu/shared/src/no_cache.c
diff -u rtems/c/src/lib/libcpu/ChangeLog:1.30 rtems/c/src/lib/libcpu/ChangeLog:1.31
--- rtems/c/src/lib/libcpu/ChangeLog:1.30 Fri Oct 10 10:50:15 2008
+++ rtems/c/src/lib/libcpu/ChangeLog Sun May 30 10:46:17 2010
@@ -1,3 +1,7 @@
+2010-05-30 Joel Sherrill <joel.sherrill at oarcorp.com>
+
+ * shared/src/no_cache.c: New file.
+
2008-09-23 Sebastian Huber <sebastian.huber at embedded-brains.de>
* shared/include/utility.h: Removed file.
diff -u /dev/null rtems/c/src/lib/libcpu/shared/src/no_cache.c:1.1
--- /dev/null Sun May 30 11:11:02 2010
+++ rtems/c/src/lib/libcpu/shared/src/no_cache.c Sun May 30 10:46:17 2010
@@ -0,0 +1,67 @@
+/*
+ * STUB Cache Management Support Routines
+ *
+ * $Id$
+ */
+
+#include <rtems.h>
+#include "cache_.h"
+
+/*
+ * CACHE MANAGER: The following functions should be implemented
+ * properly for each CPU if it has a cache. These provide the basic
+ * implementation for the rtems_* cache management routines. If a given
+ * function has no meaning for the CPU, then just let your implementation
+ * do nothing.
+ *
+ * This is just a series of stubs.
+ */
+
+void _CPU_cache_freeze_data ( void ) {}
+void _CPU_cache_unfreeze_data ( void ) {}
+void _CPU_cache_freeze_instruction ( void ) {}
+void _CPU_cache_unfreeze_instruction ( void ) {}
+
+void _CPU_cache_flush_1_data_line (
+ const void * d_addr )
+{
+}
+
+void _CPU_cache_invalidate_1_data_line (
+ const void * d_addr )
+{
+}
+
+void _CPU_cache_flush_entire_data ( void )
+{
+}
+
+void _CPU_cache_invalidate_entire_data ( void )
+{
+}
+
+void _CPU_cache_enable_data ( void )
+{
+}
+
+void _CPU_cache_disable_data ( void )
+{
+}
+
+void _CPU_cache_invalidate_1_instruction_line (
+ const void * i_addr )
+{
+}
+
+void _CPU_cache_invalidate_entire_instruction ( void )
+{
+}
+
+void _CPU_cache_enable_instruction ( void )
+{
+}
+
+void _CPU_cache_disable_instruction ( void )
+{
+}
+/* end of file */
--
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