From 102b0d2daa97dae68d3eed54d8fe37a9cc38a892 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 28 Apr 2024 11:13:47 +0200 Subject: Adding upstream version 2.8.0+dfsg. Signed-off-by: Daniel Baumann --- include/export/lib/utils_def_exp.h | 37 +++++++++++++++++++++++++++++++++++++ 1 file changed, 37 insertions(+) create mode 100644 include/export/lib/utils_def_exp.h (limited to 'include/export/lib/utils_def_exp.h') diff --git a/include/export/lib/utils_def_exp.h b/include/export/lib/utils_def_exp.h new file mode 100644 index 0000000..d4a4a85 --- /dev/null +++ b/include/export/lib/utils_def_exp.h @@ -0,0 +1,37 @@ +/* + * 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 */ -- cgit v1.2.3