Karina
60 lines
1.5 KiB
C
60 lines
1.5 KiB
C
#include "panic.h"
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#include "console.h"
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#include "types.h"
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const char* exception_messages[] = {
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"Division By Zero",
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"Debug",
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"Non Maskable Interrupt",
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"Breakpoint",
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"Into Detected Overflow",
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"Out of Bounds",
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"Invalid Opcode",
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"No Coprocessor",
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"Double Fault",
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"Coprocessor Segment Overrun",
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"Bad TSS",
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"Segment Not Present",
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"Stack Fault",
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"General Protection Fault",
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"Page Fault",
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"Unknown Interrupt",
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"Coprocessor Fault",
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"Alignment Check",
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"Machine Check",
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"Reserved",
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"Reserved",
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"Reserved",
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"Reserved",
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"Reserved",
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"Reserved",
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"Reserved",
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"Reserved",
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"Reserved",
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"Reserved",
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"Reserved",
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"Reserved",
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"Reserved"
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};
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__attribute__((noreturn)) void panic(Registers *regs) {
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console_clear(0xFF0000);
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console_set_color(0xFFFFFF);
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kprintf("\n\n");
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kprintf("\t\t KERNEL PANIC :( \n");
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kprintf("\t\t-------------------\n");
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kprintf("\t\tCPU EXCEPTION: %d (%s)\n", regs->int_no, exception_messages[regs->int_no]);
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kprintf("\t\tError Code: 0x%x\n", regs->err_code);
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kprintf("\t\tInstruction Pointer (RIP): 0x%x\n", regs->rip);
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kprintf("\t\tCode Segment (CS): 0x%x\n", regs->cs);
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kprintf("\t\tFlags (RFLAGS): 0x%x\n", regs->rflags);
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kprintf("\t\tStack Pointer (RSP): 0x%x\n", regs->rsp);
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kprintf("\t\t-------------------\n");
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kprintf(" \tSystem halted.\n");
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while (1) {
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__asm__ volatile ("cli; hlt");
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}
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}
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