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The great 64-bit rewrite

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* We did loose tasking and only have a paging skeleton, but hey it took like 4 months so i'm happy that there's something :p
This commit is contained in:
Tom-on
2026-02-08 13:04:39 +01:00
parent d9471572b8
commit 50a1d6198e
42 changed files with 2206 additions and 1786 deletions
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kernel/src/kernel.c
+17 -15
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@@ -1,23 +1,29 @@
#include <bootloader.h>
#include <kmalloc.h>
#include <syscall.h>
#include <kernel.h>
#include <limine.h>
#include <paging.h>
#include <serial.h>
#include <splash.h>
#include <timer.h>
#include <task.h>
#include <gdt.h>
#include <idt.h>
#include <isr.h>
#include <pmm.h>
#include <tty.h>
static volatile LIMINE_BASE_REVISION(4);
__noreturn
void kmain(void* ptr, uint32_t magic) {
void _start(void) {
// Serial console for debugging
if (serial_init(COM1) != 0) panic("Failed to initialize Serial driver.");
if (LIMINE_BASE_REVISION_SUPPORTED == false) panic("Unsuported Limine version.");
// Load structures from bootloader
if (boot_init_mb1(ptr, magic) != 0) panic("Unsupported bootloader.");
if (boot_init() != 0) panic("Failed to parse bootloader structures.");
// The most important function in the world.
splash();
// System init
if (gdt_init() != 0) panic("Failed to initalize GDT.");
@@ -25,16 +31,12 @@ void kmain(void* ptr, uint32_t magic) {
if (pag_init() != 0) panic("Failed to initalize Paging.");
// Memory manager init
if (pmm_init() != 0) panic("Failed to initalize Physical Memory Manager.");
if (kmalloc_init() != 0) panic("Failed to initialize kernel heap.");
//if (pmm_init() != 0) panic("Failed to initalize Physical Memory Manager.");
//if (kmalloc_init() != 0) panic("Failed to initialize kernel heap.");
// VGA TTY
if (tty_init() != 0) panic("Failed to initalize TTY driver.");
tty_puts("kern.\n\n");
if (timer_init() != 0) panic("Failed to initialize timer.");
if (syscall_init() != 0) panic("Failed to initialize syscalls.");
if (task_init() != 0) panic("Failed to initialize tasking.");
//if (timer_init() != 0) panic("Failed to initialize timer.");
//if (syscall_init() != 0) panic("Failed to initialize syscalls.");
//if (task_init() != 0) panic("Failed to initialize tasking.");
// TODO: Load & run /sbin/init