initial import

tools/sdk/include/esp32/xtensa/tie/xt_coprocessors.h

@@ -0,0 +1,48 @@
+/* Definitions for the xt_coprocessors TIE package */
+
+/*
+ * Customer ID=11657; Build=0x5fe96; Copyright (c) 2004-2010 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.
+ */
+
+/* Do not modify. This is automatically generated.*/
+
+#ifndef _XTENSA_xt_coprocessors_HEADER
+#define _XTENSA_xt_coprocessors_HEADER
+
+#ifdef __XTENSA__
+#ifdef __XCC__
+
+#include <xtensa/tie/xt_core.h>
+
+/*
+ * The following prototypes describe intrinsic functions
+ * corresponding to TIE instructions.  Some TIE instructions
+ * may produce multiple results (designated as "out" operands
+ * in the iclass section) or may have operands used as both
+ * inputs and outputs (designated as "inout").  However, the C
+ * and C++ languages do not provide syntax that can express
+ * the in/out/inout constraints of TIE intrinsics.
+ * Nevertheless, the compiler understands these constraints
+ * and will check that the intrinsic functions are used
+ * correctly.  To improve the readability of these prototypes,
+ * the "out" and "inout" parameters are marked accordingly
+ * with comments.
+ */
+
+extern unsigned _TIE_xt_coprocessors_RSR_CPENABLE(void);
+extern void _TIE_xt_coprocessors_WSR_CPENABLE(unsigned art);
+extern void _TIE_xt_coprocessors_XSR_CPENABLE(unsigned art /*inout*/);
+#define XT_RSR_CPENABLE _TIE_xt_coprocessors_RSR_CPENABLE
+#define XT_WSR_CPENABLE _TIE_xt_coprocessors_WSR_CPENABLE
+#define XT_XSR_CPENABLE _TIE_xt_coprocessors_XSR_CPENABLE
+
+#endif /* __XCC__ */
+
+#endif /* __XTENSA__ */
+
+#endif /* !_XTENSA_xt_coprocessors_HEADER */