#include "kernel/tests/cpu.hpp"

#include <kapi/cpu.hpp>

#include <atomic>
#include <stdexcept>

namespace kapi::cpu
{

  auto init() -> void
  {
    auto static initialized = std::atomic_flag{};
    if (initialized.test_and_set())
    {
      throw std::logic_error("kapi::cpu::init() called more than once");
    }

    // TODO: make sure that simulated interrupt can run.

    return;
  }

  auto halt() -> void
  {
    throw kernel::tests::cpu::halt{};
  }

}  // namespace kapi::cpu