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, 34 insertions, 0 deletions

diff --git a/lume-legacy/include/kernel/proc.h b/lume-legacy/include/kernel/proc.h
new file mode 100644
index 0000000..e11dc47
--- /dev/null
+++ b/lume-legacy/include/kernel/proc.h
@@ -0,0 +1,34 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+/*
+ * Copyright (C) 2026 Richard QIn
+ */
+
+#pragma once
+#include "common/types.h"
+#include "kernel/proc_def.h"
+#include "kernel/spinlock.h"
+
+namespace ProcManager
+{
+    void init();
+    void scheduler();
+    void yield();
+
+    void create_kernel_thread(void (*func)(), const char *name);
+
+    void user_init();
+    void exit(int status);
+    int wait(uint64 addr);
+
+    void sleep(void *chan, Spinlock *lk);
+    void wakeup(void *chan);
+
+    int growproc(int n);
+
+    int kill(int pid);
+}
+
+void forkret();
+struct Proc *myproc();
+void usertrapret();
+int fork();
\ No newline at end of file