diff options
Diffstat (limited to 'include/qemu/int128.h')
| -rw-r--r-- | include/qemu/int128.h | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/include/qemu/int128.h b/include/qemu/int128.h index b6d517aea4..2c4064256c 100644 --- a/include/qemu/int128.h +++ b/include/qemu/int128.h @@ -172,6 +172,26 @@ static inline Int128 bswap128(Int128 a) #endif } +static inline Int128 int128_divu(Int128 a, Int128 b) +{ + return (__uint128_t)a / (__uint128_t)b; +} + +static inline Int128 int128_remu(Int128 a, Int128 b) +{ + return (__uint128_t)a % (__uint128_t)b; +} + +static inline Int128 int128_divs(Int128 a, Int128 b) +{ + return a / b; +} + +static inline Int128 int128_rems(Int128 a, Int128 b) +{ + return a % b; +} + #else /* !CONFIG_INT128 */ typedef struct Int128 Int128; @@ -379,6 +399,11 @@ static inline Int128 bswap128(Int128 a) return int128_make128(bswap64(a.hi), bswap64(a.lo)); } +Int128 int128_divu(Int128, Int128); +Int128 int128_remu(Int128, Int128); +Int128 int128_divs(Int128, Int128); +Int128 int128_rems(Int128, Int128); + #endif /* CONFIG_INT128 */ static inline void bswap128s(Int128 *s) @@ -386,4 +411,6 @@ static inline void bswap128s(Int128 *s) *s = bswap128(*s); } +#define UINT128_MAX int128_make128(~0LL, ~0LL) + #endif /* INT128_H */ |