initial import

tools/sdk/include/esp32/xtensa/feedback.h

@@ -0,0 +1,45 @@
+
+/*
+ * Copyright (c) 2013 by Tensilica Inc.  ALL RIGHTS RESERVED.
+ * These coded instructions, statements, and computer programs are the
+ * copyrighted works and confidential proprietary information of Tensilica Inc.
+ * They may not be modified, copied, reproduced, distributed, or disclosed to
+ * third parties in any manner, medium, or form, in whole or in part, without
+ * the prior written consent of Tensilica Inc.
+ */
+
+#ifndef __XT_FEEDBACK_INCLUDED__
+#define __XT_FEEDBACK_INCLUDED__
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/* xt_feedback_save_and_reset
+
+   Save and reset the accumulated feedback data.
+*/
+extern void xt_feedback_save_and_reset(void);
+
+/* xt_feedback_enable
+
+   Turn on feedback accumulation. Ordinarily, feedback accumulation is on
+   by default. If you turn it off using xt_feedback_disable, You can turn 
+   it on again via this function.
+*/
+extern void xt_feedback_enable (void);
+
+/* xt_feedback_disable
+
+   Turn off feedback accumulation. If you don't want to gather feedback for a
+   portion of your code, use this function and then xt_feedback_enable when
+   you want to start again.
+*/
+extern void xt_feedback_disable (void);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* __XT_FEEDBACK_INCLUDED__ */
+