refactor: promote new architecture to repository root

Archive the deprecated implementation under lume-legacy, make the new kernel the default root-level build, and update repository entry points without changing kernel behavior.

1 files changed, 83 insertions, 0 deletions

diff --git a/test/selftest.cc b/test/selftest.cc
new file mode 100644
index 0000000..e1bb2b4
--- /dev/null
+++ b/test/selftest.cc
@@ -0,0 +1,83 @@
+/* SPDX-License-Identifier: GPL-2.0-or-later */
+/* Copyright (C) 2026 Richard Qin */
+
+/*
+ * Boot Self-Test Runner
+ *
+ * Entry point that invokes all registered self-test suites.
+ * Called from kernel_main() after all subsystem initialization.
+ */
+
+#include <lume/selftest.h>
+
+/* Individual test suite entry points */
+void selftest_pmm();
+void selftest_slab();
+void selftest_spinlock();
+void selftest_mutex();
+void selftest_driver_model();
+void selftest_rbtree();
+void selftest_vmm();
+void selftest_fdt();
+void selftest_vma();
+void selftest_atomic();
+void selftest_trap();
+void selftest_sched();
+void selftest_klog();
+void selftest_random();
+void selftest_waitqueue();
+void selftest_uaccess();
+void selftest_sys_mm();
+void selftest_dcache();
+void selftest_namei();
+void selftest_vfs_io();
+void selftest_exec();
+void selftest_devfs();
+void selftest_pipe();
+void selftest_fcntl();
+void selftest_sys_process();
+void selftest_signal();
+void selftest_pid();
+void selftest_sys_fs_extra();
+void selftest_page_cache();
+
+void selftest_run_all()
+{
+    kprintf("\n========================================\n");
+    kprintf("  Boot Self-Test Suite\n");
+    kprintf("========================================\n");
+
+    selftest_spinlock();
+    selftest_mutex();
+    selftest_driver_model();
+    selftest_pmm();
+    selftest_slab();
+    selftest_rbtree();
+    selftest_vmm();
+    selftest_vma();
+    selftest_atomic();
+    selftest_fdt();
+    selftest_trap();
+    selftest_sched();
+    selftest_klog();
+    selftest_random();
+    selftest_waitqueue();
+    selftest_uaccess();
+    selftest_sys_mm();
+    selftest_dcache();
+    selftest_namei();
+    selftest_vfs_io();
+    selftest_devfs();
+    selftest_pipe();
+    selftest_fcntl();
+    selftest_sys_process();
+    selftest_signal();
+    selftest_pid();
+    selftest_sys_fs_extra();
+    selftest_page_cache();
+    selftest_exec();
+
+    kprintf("========================================\n");
+    kprintf("  All self-tests PASSED\n");
+    kprintf("========================================\n\n");
+}