On 04/27/2017 06:10 PM, Alex Bennée wrote:
Richard Henderson <r...@twiddle.net> writes:
We need to coordinate with the TCG_OVERSIZED_GUEST test in cputlb.c,
and allow 64-bit atomics even though sizeof(void *) == 4.
Hmm you say this here but we never actually do it. But the other changes
seem fine.
I don't understand this comment.
+#if defined(__x86_64__) || defined(__sparc__)
+# define ATOMIC_REG_SIZE 8
+#else
+# define ATOMIC_REG_SIZE sizeof(void *)
+#endif
How does this "never actually do it"?
r~
