diff options
| -rw-r--r-- | include/lib/utils_def.h | 22 |
1 files changed, 14 insertions, 8 deletions
diff --git a/include/lib/utils_def.h b/include/lib/utils_def.h index 1bdf3c4b..6bc97065 100644 --- a/include/lib/utils_def.h +++ b/include/lib/utils_def.h @@ -99,20 +99,26 @@ ((u32) > (UINT32_MAX - (inc)) ? 1 : 0) /* - * For those constants to be shared between C and other sources, apply a 'u' - * or 'ull' suffix to the argument only in C, to avoid undefined or unintended - * behaviour. + * 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 the 'u' and 'ull' suffix (it - * causes the build process to fail) therefore the suffix is omitted when used - * in linker scripts and assembler files. + * 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(__LINKER__) || defined(__ASSEMBLY__) -# define U(_x) (_x) +# 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) (_x##U) +# define UL(_x) (_x##UL) # define ULL(_x) (_x##ULL) +# define L(_x) (_x##L) +# define LL(_x) (_x##LL) #endif /* Register size of the current architecture. */ |