[PATCH] qemu/timer: Don't use RDTSC on i486

[Petr Cvek]

GCC defines __i386__ for i386 and i486, which both lack RDTSC instruction.
The i386 seems to be impossible to distinguish, but i486 can be identified
by checking for undefined __i486__.

Signed-off-by: Petr Cvek <petrcvekcz@gmail.com>
---
 include/qemu/timer.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/include/qemu/timer.h b/include/qemu/timer.h
index 9a366e551f..7baa5d1d41 100644
--- a/include/qemu/timer.h
+++ b/include/qemu/timer.h
@@ -872,7 +872,7 @@ static inline int64_t cpu_get_host_ticks(void)
     return retval;
 }
 
-#elif defined(__i386__)
+#elif defined(__i386__) && !defined(__i486__)
 
 static inline int64_t cpu_get_host_ticks(void)
 {
-- 
2.43.0