1 files changed, 51 insertions, 0 deletions
diff --git a/arch/x86_64/kapi/boot_modules.cpp b/arch/x86_64/kapi/boot_modules.cpp
new file mode 100644
index 0000000..5d06eb5
--- /dev/null
+++ b/arch/x86_64/kapi/boot_modules.cpp
@@ -0,0 +1,51 @@
+#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/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 = 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
+\ No newline at end of file