/* IBM_PROLOG_BEGIN_TAG                                                   */
/* This is an automatically generated prolog.                             */
/*                                                                        */
/* $Source: import/chips/p9/procedures/ppe/hwpf/include/plat/fapi_sbe_common.H $ */
/*                                                                        */
/* OpenPOWER HCODE Project                                                */
/*                                                                        */
/* COPYRIGHT 2015,2017                                                    */
/* [+] International Business Machines Corp.                              */
/*                                                                        */
/*                                                                        */
/* Licensed under the Apache License, Version 2.0 (the "License");        */
/* you may not use this file except in compliance with the License.       */
/* You may obtain a copy of the License at                                */
/*                                                                        */
/*     http://www.apache.org/licenses/LICENSE-2.0                         */
/*                                                                        */
/* Unless required by applicable law or agreed to in writing, software    */
/* distributed under the License is distributed on an "AS IS" BASIS,      */
/* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or        */
/* implied. See the License for the specific language governing           */
/* permissions and limitations under the License.                         */
/*                                                                        */
/* IBM_PROLOG_END_TAG                                                     */

/// \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
