void triac_update (void)
{
U8 latch;
/* Refresh the triac latch by turning on all 'normal'
* outputs, masked by anything allocated by a lamp effect. */
latch = triac_output;
latch &= ~gi_leff_alloc;
latch |= gi_leff_output;
pinio_write_gi (latch);
}
/**
* Entry point for errors that are nonrecoverable.
* error_code is one of the values in include/system/errno.h.
*/
__noreturn__
void fatal (errcode_t error_code)
{
new_fatal_error = TRUE;
#ifdef __m6809__
set_stack_pointer (6133);
#endif
/* Don't allow any more interrupts, since they might be the
source of the error. Since FIRQ is disabled, we can only
do mono display at this point. Also note that idle
cannot run anymore, because task scheduling can't proceed
without the system clock moving. */
periodic_ok = 0;
disable_interrupts ();
/* Reset hardware outputs */
#ifdef CONFIG_GI
pinio_write_gi (0);
#endif
/* TODO - this whole function needs porting to Whitestar */
/* Maybe just call platform_init again? */
#ifdef CONFIG_PLATFORM_WPC
if (WPC_HAS_CAP (WPC_CAP_FLIPTRONIC))
wpc_write_flippers (0);
#endif
#ifdef CONFIG_TICKET
pinio_write_ticket (0);
#endif
pinio_disable_flippers ();
pinio_write_solenoid_set (0, 0);
pinio_write_solenoid_set (1, 0);
pinio_write_solenoid_set (2, 0);
pinio_write_solenoid_set (3, 0);
#ifdef MACHINE_SOL_EXTBOARD1
pinio_write_solenoid_set (5, 0);
#endif
/* Audit the error. */
audit_increment (&system_audits.fatal_errors);
audit_assign (&system_audits.lockup1_addr, error_code);
audit_assign (&system_audits.lockup1_pid_lef, task_getgid ());
log_event (SEV_ERROR, MOD_SYSTEM, EV_SYSTEM_FATAL, error_code);
/* Dump all debugging information */
#ifdef DEBUGGER
dbprintf ("Fatal error %d\n", error_code);
db_dump_all ();
#endif
/* In native mode, exit whenever a fatal occurs. If the
simulator is compiled in, let it clean up first. */
#ifdef CONFIG_SIM
sim_exit (error_code);
#else
#ifdef CONFIG_NATIVE
native_exit ();
exit (error_code);
#endif
#endif
/* Defining STOP_ON_ERROR is helpful during debugging a problem.
Having the machine reset makes it hard to debug after the fact. */
#ifdef STOP_ON_ERROR
while (1);
#endif
/* Restart the system */
warm_reboot ();
}
