mirror of
https://github.com/encounter/osdev.git
synced 2026-07-10 12:18:43 -07:00
Luke Street
59 lines
1.2 KiB
C
59 lines
1.2 KiB
C
#include "console.h"
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#include "descriptor_tables.h"
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#include "multiboot.h"
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#include "shell.h"
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#include "arch/x86/mmu.h"
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#include "drivers/ata.h"
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#include "drivers/keyboard.h"
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#include "drivers/pci.h"
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#include "drivers/serial.h"
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#include "drivers/timer.h"
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#include "drivers/vga.h"
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#include "fatfs/ff.h"
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#include <common.h>
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#include <stdio.h>
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#ifdef ENABLE_DWARF
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#include "dwarf.h"
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#endif
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_noreturn _unused
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void kernel_main(uint32_t multiboot_magic, void *multiboot_info) {
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serial_init();
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console_set_serial_enabled(true);
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multiboot_init(multiboot_magic, multiboot_info);
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pci_init();
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ata_init();
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bool fs_mounted = false;
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printf("Mounting drive 0... ");
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FATFS fs;
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FRESULT ret = f_mount(&fs, "", 1);
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if (ret == FR_OK) {
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printf("OK\n");
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fs_mounted = true;
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} else {
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printf("fail %d\n", ret);
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}
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#ifdef ENABLE_DWARF
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// dwarf_find_debug_info();
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#endif
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vga_load_font("assets/default8x16.psfu");
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clear_screen();
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shell_init(fs_mounted);
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__asm__ volatile("sti");
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while (1) {
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__asm__ volatile("hlt");
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__asm__ volatile("cli");
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shell_read();
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key_buffer_print();
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__asm__ volatile("sti");
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}
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}
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