hazel/kernel/kernel.c

#include <kernel/kernel.h>
#include <kernel/multiboot.h>
#include <kernel/serial.h>

kernel_ctx_t ctx = {0};

void kernel(multiboot_info_t *info) {
    if (!(info->flags & (1<<6))) goto halt;
    ctx.mem_map = (multiboot_memory_map_t *)info->memmapaddress;
    ctx.mem_map_len = info->memmaplength;

    if (serial_port_init(COM1))
	ctx.log_method = LOG_COM1;

    LOG("Kernel log being sent to COM1\n");
halt:
    asm volatile ("cli" ::);
    for (;;) {}
}