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Better interrupt messages

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This commit is contained in:
Thomas Lovén 2022-01-17 00:26:04 +01:00
parent 44bbfd99ce
commit 121858ee31
1 changed files with 21 additions and 4 deletions
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23
src/kernel/cpu/interrupts.c
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@ -57,9 +57,26 @@ registers *int_handler(registers *r)
{
if(int_handlers[r->int_no])
return int_handlers[r->int_no](r);
debug_error("Unhandled interrupt occurred\n");
if(r->int_no < IRQ_BASE)
{
debug_error("UNHANDLED EXCEPTION\n");
switch(r->int_no) {
case 14:
debug_error("Page fault\n");
break;
case 6:
debug_error("Invalid opcode\n");
}
debug_error("Interrupt number: %d, Error code: %d\n", r->int_no, r->err_code);
PANIC("Unhandled interrupt");
//for(;;);
PANIC("Unhandled interrupt\n");
} else if(r->int_no < IRQ_BASE + MAX_IRQS) {
debug_error("UNHANDLED IRQ\n");
debug_error("IRQ: %d", r->int_no - IRQ_BASE);
PANIC("Unhandled IRQ\n");
} else {
debug_error("UNKNOWN INTERRUPT\n");
debug_error("Interrupt number: %d\n", r->int_no);
PANIC("Unknown interrupt\n");
}
return r;
}