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#include "kapi/boot_modules.hpp"
#include "kapi/boot.hpp"
#include "kapi/boot_module/boot_module.hpp"
#include "kapi/boot_module/boot_module_registry.hpp"
#include "kapi/memory.hpp"
#include "kapi/system.hpp"
#include "arch/boot/boot.hpp"
#include "arch/boot/ld.hpp"
#include <kstd/print>
#include <multiboot2/information.hpp>
#include <algorithm>
#include <atomic>
#include <bit>
#include <cstdint>
#include <optional>
namespace kapi::boot_modules
{
namespace
{
auto constinit registry = std::optional<kapi::boot_modules::boot_module_registry>{};
} // namespace
auto init() -> void
{
auto static constinit is_initialized = std::atomic_flag{};
if (is_initialized.test_and_set())
{
system::panic("[x86_64] Boot module registry has already been initialized.");
}
kstd::println("[x86_64:BOOT_MODULES] Initializing boot module registry.");
registry.emplace(kapi::boot_modules::boot_module_registry{});
auto modules = boot::bootstrap_information.mbi->modules();
std::ranges::for_each(modules, [](auto const & module) {
registry->add_boot_module(kapi::boot_modules::boot_module{
.name = module.string(),
.start_address =
memory::linear_address{module.start_address + std::bit_cast<std::uintptr_t>(&arch::boot::TEACHOS_VMA)},
.size = module.end_address - module.start_address,
});
});
set_boot_module_registry(*registry);
}
} // namespace kapi::boot_modules
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