Re: [PATCH v3 01/10] qemu/atomic: Use macros for CONFIG_ATOMIC64

[Richard Henderson]

On 7/19/21 2:01 AM, Peter Maydell wrote:

-static inline void qatomic_set_u64(uint64_t *ptr, uint64_t val)
-{
-    qatomic_set__nocheck(ptr, val);
-}

...

+#define qatomic_set_u64   qatomic_set__nocheck

Previously if you tried to do qatomic_set_i64() etc on something
that wasn't an int64_t*, the compiler would complain. Now it will
silently store a different-sized value, I think. Is there a way
to retain the typechecking in the macro versions?

I can add a trivial _Generic wrapper.


r~