diff options
Diffstat (limited to 'arch/x86/boot/boot.h')
| -rw-r--r-- | arch/x86/boot/boot.h | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/arch/x86/boot/boot.h b/arch/x86/boot/boot.h index 9011a88353de..2edb2d53c3a2 100644 --- a/arch/x86/boot/boot.h +++ b/arch/x86/boot/boot.h @@ -176,16 +176,16 @@ static inline void wrgs32(u32 v, addr_t addr) } /* Note: these only return true/false, not a signed return value! */ -static inline int memcmp_fs(const void *s1, addr_t s2, size_t len) +static inline bool memcmp_fs(const void *s1, addr_t s2, size_t len) { - u8 diff; + bool diff; asm volatile("fs; repe; cmpsb; setnz %0" : "=qm" (diff), "+D" (s1), "+S" (s2), "+c" (len)); return diff; } -static inline int memcmp_gs(const void *s1, addr_t s2, size_t len) +static inline bool memcmp_gs(const void *s1, addr_t s2, size_t len) { - u8 diff; + bool diff; asm volatile("gs; repe; cmpsb; setnz %0" : "=qm" (diff), "+D" (s1), "+S" (s2), "+c" (len)); return diff; |