//-----------------------------------------------------------------------------
// *! (C) Copyright International Business Machines Corp. 2014
// *! All Rights Reserved -- Property of IBM
// *! *** IBM Confidential ***
//-----------------------------------------------------------------------------

/// \file fapi_sbe_common.H
/// \brief provides several preprocessor macros used functions in fixed secion.
///
/// Several preprocessor macros are required to have different definitions in
/// C, C++ and SBE assembly procedures.  These common forms are collected here.

#ifndef __FAPI_SBE_COMMON_H
#define __FAPI_SBE_COMMON_H

/// Several preprocessor macros are required to have different definitions in
/// C, C++ and SBE assembly procedures.  These common forms are collected here.

#if defined __ASSEMBLER__

#define CONST_UINT8_T(name, expr) .set name, (expr)
#define CONST_UINT32_T(name, expr) .set name, (expr)
#define CONST_UINT64_T(name, expr) .set name, (expr)

#define ULL(x) x

#elif defined __cplusplus

#include <stdint.h>

#define CONST_UINT8_T(name, expr) const uint8_t name = (expr);
#define CONST_UINT32_T(name, expr) const uint32_t name = (expr);
#define CONST_UINT64_T(name, expr) const uint64_t name = (expr);

#define ULL(x) x##ull

#else // C code

// CONST_UINT[8,3,64]_T() can't be used in C code/headers; Use 
//
//     #define <symbol> <value> [ or ULL(<value>) for 64-bit constants

#define ULL(x) x##ull

#endif  // __ASSEMBLER__

#endif  // __FAPI_SBE_COMMON_H