| /* |
| * Copyright (c) 2016-2019, ARM Limited and Contributors. All rights reserved. |
| * |
| * SPDX-License-Identifier: BSD-3-Clause |
| */ |
| |
| #ifndef ARM_TRUSTED_FIRMWARE_EXPORT_LIB_UTILS_DEF_EXP_H |
| #define ARM_TRUSTED_FIRMWARE_EXPORT_LIB_UTILS_DEF_EXP_H |
| |
| /* EXPORT HEADER -- See include/export/README for details! -- EXPORT HEADER */ |
| |
| /* |
| * For those constants to be shared between C and other sources, apply a 'U', |
| * 'UL', 'ULL', 'L' or 'LL' suffix to the argument only in C, to avoid |
| * undefined or unintended behaviour. |
| * |
| * The GNU assembler and linker do not support these suffixes (it causes the |
| * build process to fail) therefore the suffix is omitted when used in linker |
| * scripts and assembler files. |
| */ |
| #if defined(__ASSEMBLER__) |
| # define U(_x) (_x) |
| # define UL(_x) (_x) |
| # define ULL(_x) (_x) |
| # define L(_x) (_x) |
| # define LL(_x) (_x) |
| #else |
| # define U_(_x) (_x##U) |
| # define U(_x) U_(_x) |
| # define UL(_x) (_x##UL) |
| # define ULL(_x) (_x##ULL) |
| # define L(_x) (_x##L) |
| # define LL(_x) (_x##LL) |
| |
| #endif |
| |
| #endif /* ARM_TRUSTED_FIRMWARE_EXPORT_LIB_UTILS_DEF_EXP_H */ |