void platform_halt(platform_halt_action suggested_action,
platform_halt_reason reason)
{
#if ENABLE_PANIC_SHELL
if (reason == HALT_REASON_SW_PANIC) {
dprintf(ALWAYS, "CRASH: starting debug shell... (reason = %d)\n", reason);
arch_disable_ints();
panic_shell_start();
}
#endif // ENABLE_PANIC_SHELL
switch (suggested_action) {
default:
case HALT_ACTION_SHUTDOWN:
case HALT_ACTION_HALT:
dprintf(ALWAYS, "HALT: spinning forever... (reason = %d)\n", reason);
arch_disable_ints();
for (;;)
arch_idle();
break;
case HALT_ACTION_REBOOT:
dprintf(INFO, "REBOOT\n");
arch_disable_ints();
for (;;) {
NVIC_SystemReset();
}
break;
}
dprintf(ALWAYS, "HALT: spinning forever... (reason = %d)\n", reason);
arch_disable_ints();
for (;;);
}
/*
* default implementations of these routines, if the platform code
* chooses not to implement.
*/
__WEAK void platform_halt(platform_halt_action suggested_action,
platform_halt_reason reason)
{
#if ENABLE_PANIC_SHELL
if (reason == HALT_REASON_SW_PANIC) {
dprintf(ALWAYS, "CRASH: starting debug shell... (reason = %d)\n", reason);
arch_disable_ints();
panic_shell_start();
}
#endif // ENABLE_PANIC_SHELL
dprintf(ALWAYS, "HALT: spinning forever... (reason = %d)\n", reason);
arch_disable_ints();
for(;;);
}