void cp_autostart(void)
{
char autostart[256];
int dt, as;
switch(sysconfig_get_autostart_mode()) {
case SC_AUTOSTART_NONE:
break;
case SC_AUTOSTART_SIMPLE:
sysconfig_get_autostart_mode_simple(&dt, &as);
start_performance(1, dt, as);
break;
case SC_AUTOSTART_FILE:
sysconfig_get_autostart(autostart);
if(autostart[0] == 0) {
messagebox("Autostart failed", "No performance file specified.");
fb_unblank();
return;
}
if(!config_load(autostart)) {
messagebox("Autostart failed", "Unable to load the specified performance file.\nCheck the 'Autostart' section in the 'System settings' dialog box.");
fb_unblank();
return;
}
on_config_change();
update_title_default_config(autostart);
start_performance(0, 0, 0);
break;
}
}
static void
prom_cnpollc(dev_t dev, int on)
{
if (on) {
/* Entering debugger. */
#if NFB > 0
fb_unblank();
#endif
} else {
/* Resuming kernel. */
}
}
void
prom_cnpollc(dev_t dev, int on)
{
if (on) {
/* Entering debugger. */
fb_unblank();
} else {
/* Resuming kernel. */
}
#if NPCONS > 0
pcons_cnpollc(dev, on);
#endif
}
/*
* kdb_trap - field a TRACE or BPT trap
*/
int
kdb_trap(int type, struct trapframe64 *tf)
{
int s;
extern int trap_trace_dis;
extern int doing_shutdown;
trap_trace_dis++;
doing_shutdown++;
#if NFB > 0
fb_unblank();
#endif
switch (type) {
case T_BREAKPOINT: /* breakpoint */
break;
case -1: /* keyboard interrupt */
printf("kdb tf=%p\n", tf);
break;
default:
if (!db_onpanic && db_recover==0)
return (0);
printf("kernel trap %x: %s\n", type, trap_type[type & 0x1ff]);
if (db_recover != 0) {
prom_abort();
db_error("Faulted in DDB; continuing...\n");
prom_abort();
/*NOTREACHED*/
}
db_recover = (label_t *)1;
}
/* Should switch to kdb`s own stack here. */
write_all_windows();
#if defined(MULTIPROCESSOR)
if (!db_suspend_others()) {
ddb_suspend(tf);
return 1;
}
#endif
/* Initialise local dbregs storage from trap frame */
fill_ddb_regs_from_tf(tf);
s = splhigh();
db_active++;
cnpollc(TRUE);
/* Need to do spl stuff till cnpollc works */
db_dump_ts(0, 0, 0, 0);
db_trap(type, 0/*code*/);
ddb_restore_state();
cnpollc(FALSE);
db_active--;
splx(s);
*tf = DDB_REGS->db_tf;
curcpu()->ci_ddb_regs = NULL;
trap_trace_dis--;
doing_shutdown--;
#if defined(MULTIPROCESSOR)
db_resume_others();
#endif
return (1);
}
/*
* kdb_trap - field a TRACE or BPT trap
*/
int
kdb_trap(int type, struct trapframe *tf)
{
db_regs_t dbregs;
int s;
#if NFB > 0
fb_unblank();
#endif
switch (type) {
case T_BREAKPOINT: /* breakpoint */
case -1: /* keyboard interrupt */
break;
default:
if (!db_onpanic && db_recover==0)
return (0);
printf("kernel: %s trap\n", trap_type[type & 0xff]);
if (db_recover != 0) {
db_error("Faulted in DDB; continuing...\n");
/*NOTREACHED*/
}
}
#ifdef MULTIPROCESSOR
if (!db_suspend_others()) {
ddb_suspend(tf);
return 1;
}
#endif
/* Initialise local dbregs storage from trap frame */
dbregs.db_tf = *tf;
dbregs.db_fr = *(struct frame *)tf->tf_out[6];
/* Setup current CPU & reg pointers */
ddb_cpuinfo = curcpu();
curcpu()->ci_ddb_regs = ddb_regp = &dbregs;
/* Should switch to kdb`s own stack here. */
s = splhigh();
db_active++;
cnpollc(true);
db_trap(type, 0/*code*/);
cnpollc(false);
db_active--;
splx(s);
/* Update trap frame from local dbregs storage */
*(struct frame *)tf->tf_out[6] = dbregs.db_fr;
*tf = dbregs.db_tf;
curcpu()->ci_ddb_regs = ddb_regp = 0;
ddb_cpuinfo = NULL;
#ifdef MULTIPROCESSOR
db_resume_others();
#endif
return (1);
}
