void arm11_run_instr_data_prepare (arm11_common_t * arm11);
void arm11_run_instr_data_finish (arm11_common_t * arm11);
int arm11_run_instr_no_data (arm11_common_t * arm11, uint32_t * opcode, size_t count);
-void arm11_run_instr_no_data1 (arm11_common_t * arm11, uint32_t opcode);
+int arm11_run_instr_no_data1 (arm11_common_t * arm11, uint32_t opcode);
int arm11_run_instr_data_to_core (arm11_common_t * arm11, uint32_t opcode, uint32_t * data, size_t count);
int arm11_run_instr_data_to_core_noack (arm11_common_t * arm11, uint32_t opcode, uint32_t * data, size_t count);
int arm11_run_instr_data_to_core1 (arm11_common_t * arm11, uint32_t opcode, uint32_t data);
int arm11_run_instr_data_from_core (arm11_common_t * arm11, uint32_t opcode, uint32_t * data, size_t count);
-void arm11_run_instr_data_from_core_via_r0 (arm11_common_t * arm11, uint32_t opcode, uint32_t * data);
+int arm11_run_instr_data_from_core_via_r0 (arm11_common_t * arm11, uint32_t opcode, uint32_t * data);
void arm11_run_instr_data_to_core_via_r0 (arm11_common_t * arm11, uint32_t opcode, uint32_t data);
int arm11_add_dr_scan_vc(int num_fields, scan_field_t *fields, tap_state_t state);