@@ -409,6 +409,7 @@ uint32_t HELPER(mvpg)(CPUS390XState *env, uint64_t r0, uint64_t r1, uint64_t r2)
/* string copy (c is string terminator) */
uint64_t HELPER(mvst)(CPUS390XState *env, uint64_t c, uint64_t d, uint64_t s)
{
+ uintptr_t ra = GETPC();
uint32_t len;
c = c & 0xff;
@@ -418,8 +419,8 @@ uint64_t HELPER(mvst)(CPUS390XState *env, uint64_t c, uint64_t d, uint64_t s)
/* Lest we fail to service interrupts in a timely manner, limit the
amount of work we're willing to do. For now, let's cap at 8k. */
for (len = 0; len < 0x2000; ++len) {
- uint8_t v = cpu_ldub_data(env, s + len);
- cpu_stb_data(env, d + len, v);
+ uint8_t v = cpu_ldub_data_ra(env, s + len, ra);
+ cpu_stb_data_ra(env, d + len, v, ra);
if (v == c) {
/* Complete. Set CC=1 and advance R1. */
env->cc_op = 1;
@@ -2923,7 +2923,6 @@ static ExitStatus op_mvpg(DisasContext *s, DisasOps *o)
static ExitStatus op_mvst(DisasContext *s, DisasOps *o)
{
- potential_page_fault(s);
gen_helper_mvst(o->in1, cpu_env, regs[0], o->in1, o->in2);
set_cc_static(s);
return_low128(o->in2);