1442 int ppc_dcr_read (ppc_dcr_t *dcr_env, int dcrn, uint32_t *valp)  in ppc_dcr_read()  argument
1448     dcr = &dcr_env->dcrn[dcrn];  in ppc_dcr_read()
1457     if (dcr_env->read_error != NULL)  in ppc_dcr_read()
1458         return (*dcr_env->read_error)(dcrn);  in ppc_dcr_read()
1463 int ppc_dcr_write (ppc_dcr_t *dcr_env, int dcrn, uint32_t val)  in ppc_dcr_write()  argument
1469     dcr = &dcr_env->dcrn[dcrn];  in ppc_dcr_write()
1478     if (dcr_env->write_error != NULL)  in ppc_dcr_write()
1479         return (*dcr_env->write_error)(dcrn);  in ppc_dcr_write()
1487     ppc_dcr_t *dcr_env;  in ppc_dcr_register()  local
1490     dcr_env = env->dcr_env;  in ppc_dcr_register()
1491     if (dcr_env == NULL)  in ppc_dcr_register()
1495     dcr = &dcr_env->dcrn[dcrn];  in ppc_dcr_register()
1510     ppc_dcr_t *dcr_env;  in ppc_dcr_init()  local
1512     dcr_env = g_new0(ppc_dcr_t, 1);  in ppc_dcr_init()
1513     dcr_env->read_error = read_error;  in ppc_dcr_init()
1514     dcr_env->write_error = write_error;  in ppc_dcr_init()
1515     env->dcr_env = dcr_env;  in ppc_dcr_init()