//###########################################################################
//
// FILE:   f2838x_cla_typedefs.h
//
// TITLE:  Variable type definitions
//
//###########################################################################
//
//
// $Copyright:
// Copyright (C) 2021 Texas Instruments Incorporated - http://www.ti.co/
//
// Redistribution and use in source and binary forms, with or without 
// modification, are permitted provided that the following conditions 
// are met:
// 
//   Redistributions of source code must retain the above copyright 
//   notice, this list of conditions and the following disclaimer.
// 
//   Redistributions in binary form must reproduce the above copyright
//   notice, this list of conditions and the following disclaimer in the 
//   documentation and/or other materials provided with the   
//   distribution.
// 
//   Neither the name of Texas Instruments Incorporated nor the names of
//   its contributors may be used to endorse or promote products derived
//   from this software without specific prior written permission.
// 
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
// $
//###########################################################################

#ifndef F2838x_CLA_TYPEDEFS_H_
#define F2838x_CLA_TYPEDEFS_H_

//
// Macros to manipulate pre-processor to generate a header file name
// at compile time that is based on the test name and can be used as
// an argument to #include
//
#define XSTRINGIZE(s) STRINGIZE(s)
#define STRINGIZE(s) #s
#define XCONCAT(x,y) CONCAT(x,y)
#define CONCAT(x,y) x##y

//
// Suppress warnings casting CLA pointers
//
#pragma diag_suppress 70,770,232

#ifdef __TMS320C28XX_CLA__
//
// For Portability, User Is Recommended To Use Following Data Type Size
// Definitions For 16-bit and 32-Bit Signed/Unsigned Integers:
//
// CLA does not support 64-bit types
// This definition is only to allow inclusion of the standard header files
// which do use 64-bit types
//

#if (!defined(F28_DATA_TYPES) && !defined(DSP28_DATA_TYPES))
#define F28_DATA_TYPES
#define DSP28_DATA_TYPES
typedef short                                   int16;
typedef long                                    int32;
typedef unsigned char                           Uint8;
typedef unsigned short                          Uint16;
typedef unsigned long                           Uint32;
typedef float                                   float32;
typedef long double                             float64;
typedef struct { Uint32 low32; Uint32 high32; } Uint64;
typedef struct { int32  low32; int32  high32; } int64;
#else
#error f2838x_cla_typedefs.h must be included before f2838x_device.h or any other header \
file that redefines data types using the guard macros F28_DATA_TYPES or DSP28_DATA_TYPES
#endif //(!defined(F28_DATA_TYPES) && !defined(DSP28_DATA_TYPES))

#ifndef _TI_STD_TYPES
#define _TI_STD_TYPES
//
//These types are also defined in DSP/BIOS 5.x's <std.h> and the
//SYS/BIOS 6.x's <xdc/std.h> files.  We need to protect their
//definition with the #ifndef/#define guard to avoid the duplicate
//definition warning.
//
//SYS/BIOS requires that the <xdc/std.h> file be included before
//any other .h files.
//
#endif

struct MSTF_SHADOW_BITS {   // bits description
    Uint16  LVF:1;          // 0    Latched Overflow Flag
    Uint16  LUF:1;          // 1    Latched Underflow Flag
    Uint16  NF:1;           // 2    Negative Float Flag
    Uint16  ZF:1;           // 3    Zero Float Flag
    Uint16  rsvd1:2;        // 5:4  Reserved
    Uint16  TF:1;           // 6    Test Flag
    Uint16  rsvd2:2;        // 8:7  Reserved
    Uint16  RNDF32:1;       // 9    Rounding Mode
    Uint16  rsvd3:1;        // 10   Reserved
    Uint16  MEALLOW:1;      // 11   MEALLOW Status
    Uint16  RPCL:4;         // 15:12    Return PC: Low Portion
    Uint16  RPCH:8;         // 23:16    Return PC: High Portion
    Uint16  rsvd4:8;        // 31:24    Reserved
};
extern __cregister volatile unsigned int MSTF;

#endif //__TMS320C28XX_CLA__

#ifndef __TMS320C28XX__
#define __cregister
#endif  //__TMS320C28xx__

#endif //F28X7x_CLA_TYPEDEFS_H_

//
// End of file
//
