+ if (r->size <= 64) {
+ uint64_t value_64;
+ retval = armv8->read_reg_u64(armv8, regnum, &value_64);
+
+ if (retval == ERROR_OK) {
+ r->valid = true;
+ r->dirty = false;
+ buf_set_u64(r->value, 0, r->size, value_64);
+ if (r->size == 64)
+ LOG_DEBUG("READ: %s, %16.8llx", r->name, (unsigned long long) value_64);
+ else
+ LOG_DEBUG("READ: %s, %8.8x", r->name, (unsigned int) value_64);
+ }
+ } else if (r->size <= 128) {
+ uint64_t lvalue = 0, hvalue = 0;
+ retval = armv8->read_reg_u128(armv8, regnum, &lvalue, &hvalue);
+
+ if (retval == ERROR_OK) {
+ r->valid = true;
+ r->dirty = false;
+
+ buf_set_u64(r->value, 0, 64, lvalue);
+ buf_set_u64(r->value + 8, 0, r->size - 64, hvalue);