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/* SPDX-License-Identifier: copyleft-next-0.3.1 */
/* Copyright 2023, Kim Kuparinen < kimi.h.kuparinen@gmail.com > */
/**
* @file panic.c
* Kernel panic handler implementation.
*/
#include <kmi/syscalls.h>
#include <kmi/power.h>
#include <kmi/debug.h>
#include <kmi/tcb.h>
void kernel_panic(void *pc, void *addr, long cause)
{
/* could be useful to print out register values as well? */
error("thread %d kernel paniced at pc: %p with address %p and cause %lx\n",
cur_tcb()->cpu_id, pc, addr, cause);
info("attempting to reboot\n");
poweroff(SYS_COLD_REBOOT);
/* spin if poweroff failed for some reason */
error("reboot failed, spinning in place\n");
while (1);
}
void unhandled_panic(void *pc, void *addr, long cause)
{
/* could be useful to print out register values as well? */
error("thread %d unhandled panic at pc: %p with address %p and cause %lx\n",
cur_tcb()->cpu_id, pc, addr, cause);
info("attempting to reboot\n");
poweroff(SYS_COLD_REBOOT);
/* spin if poweroff failed for some reason */
error("reboot failed, spinning in place\n");
while (1);
}
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