84 lines
1.9 KiB
C++
84 lines
1.9 KiB
C++
#include "panic.h"
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#include <lib/stdint.h>
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#include <lib/std/stdlib.h>
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#include <lib/std/string.h>
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#include <kernel/drivers/terminal/terminal.h>
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void PanicKernel(char code, char* why, char* where, char* what) {
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if (why == "") {
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switch (code) {
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case 0x00:
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why = "Self triggered panic";
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break;
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default:
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why = "Uknown Error";
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break;
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}
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}
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ResetTermColours();
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HideCursor();
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Cls();
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SetBGColour(VGA_RED);
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for (uint8_t i = 0; i < TERMINAL_WIDTH; i++)
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Puts(' ');
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SetCursorPosition(34, 0);
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Write("KERNEL PANIC");
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ResetTermColours();
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SetFGColour(VGA_DARK_GREY);
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SetCursorPosition(1, 3);
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Write("OOPSIE WOOPSIE! WE MADE A FUCKIE WUCKIE!! A WIDDLE FUCKO BOINGO! \n THE CODE MONKEYS AT HEADQUARTERS ARE WORKING VEWWY HAWD TO FIX THIS!");
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ResetTermColours();
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SetCursorPosition(1, 6);
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Write("EXCEPTION: ");
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Write(why);
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Puts(' ');
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Write(" (Error code 0x");
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Write(itohx(code));
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Puts(')');
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Nline(); Nline();
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SetFGColour(VGA_GREY);
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Write(" at: ");
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Write(where);
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Puts(' ');
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bool seenBracket = false;
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for(uint32_t i = 0; i < strlen(what); i++) {
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if (what[i] == '(')
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seenBracket = true;
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if (GetCursorPosition().x > 60) {
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Write(" ...");
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break;
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}
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if (!seenBracket) {
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SetFGColour(VGA_YELLOW);
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} else {
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SetFGColour(VGA_GREY);
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}
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Puts(what[i]);
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}
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SetCursorPosition(0, TERMINAL_HEIGHT);
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SetBGColour(VGA_GREY);
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for (uint8_t i = 0; i < TERMINAL_WIDTH; i++)
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Puts(' ');
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SetFGColour(VGA_BLACK);
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SetCursorPosition(1, TERMINAL_HEIGHT);
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Write("Error Code: 0x");
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Write(itohx(code));
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asm("cli"); // Clear interrupt bit / dissable interrupts
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}
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