}
/* or on array */
-uint32_t HELPER(oc)(CPUS390XState *env, uint32_t l, uint64_t dest,
- uint64_t src)
+static uint32_t do_helper_oc(CPUS390XState *env, uint32_t l, uint64_t dest,
+ uint64_t src, uintptr_t ra)
{
- int i;
- unsigned char x;
- uint32_t cc = 0;
+ uint32_t i;
+ uint8_t c = 0;
HELPER_LOG("%s l %d dest %" PRIx64 " src %" PRIx64 "\n",
__func__, l, dest, src);
+
for (i = 0; i <= l; i++) {
- x = cpu_ldub_data(env, dest + i) | cpu_ldub_data(env, src + i);
- if (x) {
- cc = 1;
- }
- cpu_stb_data(env, dest + i, x);
+ uint8_t x = cpu_ldub_data_ra(env, src + i, ra);
+ x |= cpu_ldub_data_ra(env, dest + i, ra);
+ c |= x;
+ cpu_stb_data_ra(env, dest + i, x, ra);
}
- return cc;
+ return c != 0;
+}
+
+uint32_t HELPER(oc)(CPUS390XState *env, uint32_t l, uint64_t dest,
+ uint64_t src)
+{
+ return do_helper_oc(env, l, dest, src, GETPC());
}
/* memmove */
get_address(env, 0, b2, d2));
break;
case 0x600:
- cc = helper_oc(env, l, get_address(env, 0, b1, d1),
- get_address(env, 0, b2, d2));
+ cc = do_helper_oc(env, l, get_address(env, 0, b1, d1),
+ get_address(env, 0, b2, d2), 0);
break;
case 0x700:
cc = helper_xc(env, l, get_address(env, 0, b1, d1),