From 83d870e58457a1d335a1d9b9966a6a1887cc297b Mon Sep 17 00:00:00 2001
From: Amlal El Mahrouss <amlal@nekernel.org>
Date: Mon, 24 Nov 2025 03:02:43 +0100
Subject: feat! breaking changes on kernel sources.

Signed-off-by: Amlal El Mahrouss <amlal@nekernel.org>
---
 src/kernel/NeKit/Pmm.h | 39 +++++++++++++++++++++++++++++++++++++++
 1 file changed, 39 insertions(+)
 create mode 100644 src/kernel/NeKit/Pmm.h

(limited to 'src/kernel/NeKit/Pmm.h')

diff --git a/src/kernel/NeKit/Pmm.h b/src/kernel/NeKit/Pmm.h
new file mode 100644
index 00000000..8c117a67
--- /dev/null
+++ b/src/kernel/NeKit/Pmm.h
@@ -0,0 +1,39 @@
+
+/* ========================================
+
+  Copyright (C) 2024-2025, Amlal El Mahrouss, licensed under the Apache 2.0 license.
+
+======================================== */
+
+#pragma once
+
+#include <NeKit/PageMgr.h>
+#include <NeKit/Ref.h>
+
+namespace Kernel {
+class Pmm;
+class PTEWrapper;
+
+class Pmm final {
+ public:
+  explicit Pmm();
+  ~Pmm();
+
+  Pmm& operator=(const Pmm&) = delete;
+  Pmm(const Pmm&)            = default;
+
+  Ref<PTEWrapper> RequestPage(Boolean user = false, Boolean readWrite = false);
+  Boolean         FreePage(Ref<PTEWrapper> refPage);
+
+  Boolean ToggleRw(Ref<PTEWrapper> refPage, Boolean enable = true);
+  Boolean TogglePresent(Ref<PTEWrapper> refPage, Boolean enable = true);
+  Boolean ToggleUser(Ref<PTEWrapper> refPage, Boolean enable = true);
+  Boolean ToggleShare(Ref<PTEWrapper> refPage, Boolean enable = true);
+
+  /// @brief Get the page manager of this.
+  Ref<PageMgr>& Leak() { return fPageMgr; }
+
+ private:
+  Ref<PageMgr> fPageMgr;
+};
+}  // namespace Kernel
-- 
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