memmove() is implemented by inline assembly. It calls std at first
and cld at last, but EFLAGS still should be clobbered.
Signed-off-by: Jike Song <albcamus@xxxxxxxxx>
---
arch/x86/lib/memcpy_32.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/arch/x86/lib/memcpy_32.c b/arch/x86/lib/memcpy_32.c
index 5415a9d..99a8240 100644
--- a/arch/x86/lib/memcpy_32.c
+++ b/arch/x86/lib/memcpy_32.c
@@ -36,7 +36,7 @@ void *memmove(void *dest, const void *src, size_t n)
:"0" (n),
"1" (n-1+src),
"2" (n-1+dest)
- :"memory");
+ :"cc", "memory");
}
return dest;
}