#include <stddef.h>
#include <stdint.h>
#include "uacpi/uacpi.h"
#include "uacpi/utilities.h"
#include "hal/hal.h"
#include "kprintf.h"
#include "dlmalloc/malloc.h"

#define PREINIT_BUFFER_SIZE 0x1000

struct acpi_madt *MADT;

void acpi_init(void) {
  uacpi_status ret;

  void *preinit_buffer = dlmalloc(PREINIT_BUFFER_SIZE);
  ret = uacpi_setup_early_table_access(preinit_buffer, PREINIT_BUFFER_SIZE);
  if (uacpi_unlikely_error(ret)) {
    ERR("acpi", "init err %s\n", uacpi_status_to_string(ret));
    hal_hang();
  }

  LOG("hal", "acpi init\n");
}