uint64_t HELPER(cksm)(CPUS390XState *env, uint64_t r1,
uint64_t src, uint64_t src_len)
{
+ uintptr_t ra = GETPC();
uint64_t max_len, len;
uint64_t cksm = (uint32_t)r1;
/* Process full words as available. */
for (len = 0; len + 4 <= max_len; len += 4, src += 4) {
- cksm += (uint32_t)cpu_ldl_data(env, src);
+ cksm += (uint32_t)cpu_ldl_data_ra(env, src, ra);
}
switch (max_len - len) {
case 1:
- cksm += cpu_ldub_data(env, src) << 24;
+ cksm += cpu_ldub_data_ra(env, src, ra) << 24;
len += 1;
break;
case 2:
- cksm += cpu_lduw_data(env, src) << 16;
+ cksm += cpu_lduw_data_ra(env, src, ra) << 16;
len += 2;
break;
case 3:
- cksm += cpu_lduw_data(env, src) << 16;
- cksm += cpu_ldub_data(env, src + 2) << 8;
+ cksm += cpu_lduw_data_ra(env, src, ra) << 16;
+ cksm += cpu_ldub_data_ra(env, src + 2, ra) << 8;
len += 3;
break;
}
int r2 = get_field(s->fields, r2);
TCGv_i64 len = tcg_temp_new_i64();
- potential_page_fault(s);
gen_helper_cksm(len, cpu_env, o->in1, o->in2, regs[r2 + 1]);
set_cc_static(s);
return_low128(o->out);