MemOpIdx oi, int size, int prot,
uintptr_t retaddr)
{
+ MemOp mop = get_memop(oi);
+ int a_bits = get_alignment_bits(mop);
+ void *ret;
+
+ /* Enforce guest required alignment. */
+ if (unlikely(addr & ((1 << a_bits) - 1))) {
+ MMUAccessType t = prot == PAGE_READ ? MMU_DATA_LOAD : MMU_DATA_STORE;
+ cpu_loop_exit_sigbus(env_cpu(env), addr, t, retaddr);
+ }
+
/* Enforce qemu required alignment. */
if (unlikely(addr & (size - 1))) {
cpu_loop_exit_atomic(env_cpu(env), retaddr);
}
- void *ret = g2h(env_cpu(env), addr);
+
+ ret = g2h(env_cpu(env), addr);
set_helper_retaddr(retaddr);
return ret;
}