* License along with this library; if not, see <http://www.gnu.org/licenses/>.
*/
-#if DATA_SIZE == 8
+#if DATA_SIZE == 16
+# define SUFFIX o
+# define DATA_TYPE Int128
+# define BSWAP bswap128
+#elif DATA_SIZE == 8
# define SUFFIX q
# define DATA_TYPE uint64_t
# define BSWAP bswap64
return atomic_cmpxchg__nocheck(haddr, cmpv, newv);
}
+#if DATA_SIZE >= 16
+ABI_TYPE ATOMIC_NAME(ld)(CPUArchState *env, target_ulong addr EXTRA_ARGS)
+{
+ DATA_TYPE val, *haddr = ATOMIC_MMU_LOOKUP;
+ __atomic_load(haddr, &val, __ATOMIC_RELAXED);
+ return val;
+}
+
+void ATOMIC_NAME(st)(CPUArchState *env, target_ulong addr,
+ ABI_TYPE val EXTRA_ARGS)
+{
+ DATA_TYPE *haddr = ATOMIC_MMU_LOOKUP;
+ __atomic_store(haddr, &val, __ATOMIC_RELAXED);
+}
+#else
ABI_TYPE ATOMIC_NAME(xchg)(CPUArchState *env, target_ulong addr,
ABI_TYPE val EXTRA_ARGS)
{
GEN_ATOMIC_HELPER(xor_fetch)
#undef GEN_ATOMIC_HELPER
+#endif /* DATA SIZE >= 16 */
+
#undef END
#if DATA_SIZE > 1
return BSWAP(atomic_cmpxchg__nocheck(haddr, BSWAP(cmpv), BSWAP(newv)));
}
+#if DATA_SIZE >= 16
+ABI_TYPE ATOMIC_NAME(ld)(CPUArchState *env, target_ulong addr EXTRA_ARGS)
+{
+ DATA_TYPE val, *haddr = ATOMIC_MMU_LOOKUP;
+ __atomic_load(haddr, &val, __ATOMIC_RELAXED);
+ return BSWAP(val);
+}
+
+void ATOMIC_NAME(st)(CPUArchState *env, target_ulong addr,
+ ABI_TYPE val EXTRA_ARGS)
+{
+ DATA_TYPE *haddr = ATOMIC_MMU_LOOKUP;
+ val = BSWAP(val);
+ __atomic_store(haddr, &val, __ATOMIC_RELAXED);
+}
+#else
ABI_TYPE ATOMIC_NAME(xchg)(CPUArchState *env, target_ulong addr,
ABI_TYPE val EXTRA_ARGS)
{
ldo = ldn;
}
}
+#endif /* DATA_SIZE >= 16 */
#undef END
#endif /* DATA_SIZE > 1 */