1 files changed, 112 insertions, 0 deletions
diff --git a/bsps/include/xil/microblaze/xil_exception.h b/bsps/include/xil/microblaze/xil_exception.h
new file mode 100644
index 0000000000..571acd9624
--- /dev/null
+++ b/bsps/include/xil/microblaze/xil_exception.h
@@ -0,0 +1,112 @@
+/******************************************************************************
+* Copyright (c) 2009 - 2021 Xilinx, Inc.  All rights reserved.
+* SPDX-License-Identifier: MIT
+******************************************************************************/
+
+/*****************************************************************************/
+/**
+*
+* @file xil_exception.h
+*
+* @addtogroup microblaze_exception_apis Microblaze Exception APIs
+* @{
+*
+* The xil_exception.h file, available in the <install-directory>/src/microblaze folder,
+* contains Microblaze specific exception related APIs and macros. Application programs
+* can use these APIs for various exception related operations. For example, enable exception,
+* disable exception, register exception hander.
+*
+* @note To use exception related functions, xil_exception.h must be added in source code
+*
+*
+* <pre>
+* MODIFICATION HISTORY:
+*
+* Ver   Who  Date     Changes
+* ----- ---- -------- -------------------------------------------------------
+* 1.00  hbm  07/28/09 Initial release
+*
+* </pre>
+*
+******************************************************************************/
+
+/**
+ *@cond nocomments
+ */
+#ifndef XIL_EXCEPTION_H /* prevent circular inclusions */
+#define XIL_EXCEPTION_H /* by using protection macros */
+
+#include "xil_types.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/************************** Constant Definitions *****************************/
+
+/*
+ * These constants are specific to Microblaze processor.
+ */
+
+#define XIL_EXCEPTION_ID_FIRST                0U
+#define XIL_EXCEPTION_ID_FSL                  0U
+#define XIL_EXCEPTION_ID_UNALIGNED_ACCESS     1U
+#define XIL_EXCEPTION_ID_ILLEGAL_OPCODE       2U
+#define XIL_EXCEPTION_ID_M_AXI_I_EXCEPTION    3U
+#define XIL_EXCEPTION_ID_IPLB_EXCEPTION       3U
+#define XIL_EXCEPTION_ID_M_AXI_D_EXCEPTION    4U
+#define XIL_EXCEPTION_ID_DPLB_EXCEPTION       4U
+#define XIL_EXCEPTION_ID_DIV_BY_ZERO          5U
+#define XIL_EXCEPTION_ID_FPU                  6U
+#define XIL_EXCEPTION_ID_STACK_VIOLATION      7U
+#define XIL_EXCEPTION_ID_MMU                  7U
+#define XIL_EXCEPTION_ID_LAST		      XIL_EXCEPTION_ID_MMU
+
+/*
+ * XIL_EXCEPTION_ID_INT is defined for all processors, but with different value.
+ */
+#define XIL_EXCEPTION_ID_INT		      16U /**
+						  * exception ID for interrupt
+						  */
+
+/**************************** Type Definitions *******************************/
+
+/**
+ * This typedef is the exception handler function.
+ */
+typedef void (*Xil_ExceptionHandler)(void *Data);
+
+/**
+ * This data type defines an interrupt handler for a device.
+ * The argument points to the instance of the component
+ */
+typedef void (*XInterruptHandler) (void *InstancePtr);
+
+/***************** Macros (Inline Functions) Definitions *********************/
+
+
+/************************** Function Prototypes ******************************/
+
+extern void Xil_ExceptionRegisterHandler(u32 Id,
+					 Xil_ExceptionHandler Handler,
+					 void *Data);
+
+extern void Xil_ExceptionRemoveHandler(u32 Id);
+
+extern void Xil_ExceptionInit(void);
+extern void Xil_ExceptionEnable(void);
+extern void Xil_ExceptionDisable(void);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
+
+/**
+ *@endcond
+ */
+
+/**
+* @} End of "addtogroup microblaze_exception_apis".
+*/