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#include "kapi/cpu.hpp"
#include "kapi/system.hpp"
#include "arch/cpu/initialization.hpp"
#include <atomic>
namespace kapi::cpu
{
auto init() -> void
{
auto static constinit is_initialized = std::atomic_flag{};
if (is_initialized.test_and_set())
{
system::panic("[x86_64] CPU has already been initialized.");
}
arch::cpu::initialize_descriptors();
arch::cpu::initialize_legacy_interrupts();
}
auto halt() -> void
{
asm volatile("1: hlt\njmp 1b");
__builtin_unreachable();
}
auto enable_interrupts() -> void
{
asm volatile("sti");
}
auto disable_interrupts() -> void
{
asm volatile("cli");
}
} // namespace kapi::cpu
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