diff options
Diffstat (limited to 'arch/mips/vdso/gettimeofday.c')
-rw-r--r-- | arch/mips/vdso/gettimeofday.c | 14 |
1 files changed, 12 insertions, 2 deletions
diff --git a/arch/mips/vdso/gettimeofday.c b/arch/mips/vdso/gettimeofday.c index e22b422f282c..9fdc84fc3985 100644 --- a/arch/mips/vdso/gettimeofday.c +++ b/arch/mips/vdso/gettimeofday.c @@ -18,6 +18,12 @@ #include <asm/unistd.h> #include <asm/vdso.h> +#if MIPS_ISA_REV < 6 +#define VDSO_SYSCALL_CLOBBERS "hi", "lo", +#else +#define VDSO_SYSCALL_CLOBBERS +#endif + #ifdef CONFIG_MIPS_CLOCK_VSYSCALL static __always_inline long gettimeofday_fallback(struct timeval *_tv, @@ -34,7 +40,9 @@ static __always_inline long gettimeofday_fallback(struct timeval *_tv, : "=r" (ret), "=r" (error) : "r" (tv), "r" (tz), "r" (nr) : "$1", "$3", "$8", "$9", "$10", "$11", "$12", "$13", - "$14", "$15", "$24", "$25", "hi", "lo", "memory"); + "$14", "$15", "$24", "$25", + VDSO_SYSCALL_CLOBBERS + "memory"); return error ? -ret : ret; } @@ -55,7 +63,9 @@ static __always_inline long clock_gettime_fallback(clockid_t _clkid, : "=r" (ret), "=r" (error) : "r" (clkid), "r" (ts), "r" (nr) : "$1", "$3", "$8", "$9", "$10", "$11", "$12", "$13", - "$14", "$15", "$24", "$25", "hi", "lo", "memory"); + "$14", "$15", "$24", "$25", + VDSO_SYSCALL_CLOBBERS + "memory"); return error ? -ret : ret; } |