Without them 0x80LL is 32-bit byte-swapped to 0xffffffff80000000 instead of correct 0x80000000
Signed-off-by: Vladimir Serbinenko <phco...@gmail.com> --- include/grub/types.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/include/grub/types.h b/include/grub/types.h index 064066e2e..45079bf65 100644 --- a/include/grub/types.h +++ b/include/grub/types.h @@ -196,8 +196,8 @@ static inline grub_uint16_t grub_swap_bytes16(grub_uint16_t _x) return (grub_uint16_t) ((_x << 8) | (_x >> 8)); } -#define grub_swap_bytes16_compile_time(x) ((((x) & 0xff) << 8) | (((x) & 0xff00) >> 8)) -#define grub_swap_bytes32_compile_time(x) ((((x) & 0xff) << 24) | (((x) & 0xff00) << 8) | (((x) & 0xff0000) >> 8) | (((x) & 0xff000000UL) >> 24)) +#define grub_swap_bytes16_compile_time(x) ((grub_uint16_t)((((x) & 0xff) << 8) | (((x) & 0xff00) >> 8))) +#define grub_swap_bytes32_compile_time(x) ((grub_uint32_t)((((x) & 0xff) << 24) | (((x) & 0xff00) << 8) | (((x) & 0xff0000) >> 8) | (((x) & 0xff000000UL) >> 24))) #define grub_swap_bytes64_compile_time(x) \ ({ \ grub_uint64_t _x = (x); \ -- 2.39.2 _______________________________________________ Grub-devel mailing list Grub-devel@gnu.org https://lists.gnu.org/mailman/listinfo/grub-devel