From 035c8d6e38fd901e6769a81f67b8d9e1e3fcea20 Mon Sep 17 00:00:00 2001
From: Lukas Oesch <lukasoesch20@gmail.com>
Date: Thu, 26 Feb 2026 11:24:27 +0100
Subject: implemented boot_modules and boot_module_registry, init boot_modules
 in kernel main

---
 kernel/CMakeLists.txt        |  1 +
 kernel/kapi/boot_modules.cpp | 21 +++++++++++++++++++++
 kernel/src/main.cpp          |  4 ++++
 3 files changed, 26 insertions(+)
 create mode 100644 kernel/kapi/boot_modules.cpp

(limited to 'kernel')

diff --git a/kernel/CMakeLists.txt b/kernel/CMakeLists.txt
index 02e517c..b7b7c71 100644
--- a/kernel/CMakeLists.txt
+++ b/kernel/CMakeLists.txt
@@ -1,5 +1,6 @@
 add_executable("kernel"
     # Platform-independent KAPI implementation
+    "kapi/boot_modules.cpp"
     "kapi/cio.cpp"
     "kapi/memory.cpp"
     "kapi/system.cpp"
diff --git a/kernel/kapi/boot_modules.cpp b/kernel/kapi/boot_modules.cpp
new file mode 100644
index 0000000..3f0f044
--- /dev/null
+++ b/kernel/kapi/boot_modules.cpp
@@ -0,0 +1,21 @@
+#include "kapi/boot_modules.hpp"
+
+#include "kapi/system.hpp"
+
+#include <optional>
+
+namespace kapi::boot_modules
+{
+
+  constinit auto static registry = std::optional<kapi::boot_modules::boot_module_registry>{};
+
+  auto set_boot_module_registry(boot_module_registry & registry) -> void
+  {
+    if (kapi::boot_modules::registry)
+    {
+      system::panic("[x86_64] Boot module registry has already been set.");
+    }
+
+    kapi::boot_modules::registry = registry;
+  }
+}  // namespace kapi::boot_modules
diff --git a/kernel/src/main.cpp b/kernel/src/main.cpp
index 01bcbb0..117a1d8 100644
--- a/kernel/src/main.cpp
+++ b/kernel/src/main.cpp
@@ -1,3 +1,4 @@
+#include "kapi/boot_modules.hpp"
 #include "kapi/cio.hpp"
 #include "kapi/memory.hpp"
 #include "kapi/system.hpp"
@@ -16,5 +17,8 @@ auto main() -> int
   kstd::println("[OS] Memory subsystem initialized.");
   kapi::system::memory_initialized();
 
+  kapi::boot_modules::init();
+  kstd::println("[OS] Boot module registry initialized.");
+
   kapi::system::panic("Returning from kernel main!");
 }
-- 
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