From 06be6d65bb71152be8a28d7bb6b1028b5a588654 Mon Sep 17 00:00:00 2001
From: Amlal El Mahrouss <amlal.elmahrouss@icloud.com>
Date: Sun, 28 Jan 2024 16:26:33 +0100
Subject: NewKernel: Final things are getting done for the first prototype.
 NewBoot: Add ARM64 to HEL. SPEC: Update it to include NewFS into it.

Signed-off-by: Amlal El Mahrouss <amlal.elmahrouss@icloud.com>
---
 Private/HALKit/AMD64/PlatformAMD64.cpp | 58 ++++++++++++++++++++++++++++++++++
 1 file changed, 58 insertions(+)
 create mode 100644 Private/HALKit/AMD64/PlatformAMD64.cpp

(limited to 'Private/HALKit/AMD64/PlatformAMD64.cpp')

diff --git a/Private/HALKit/AMD64/PlatformAMD64.cpp b/Private/HALKit/AMD64/PlatformAMD64.cpp
new file mode 100644
index 00000000..0bade8dc
--- /dev/null
+++ b/Private/HALKit/AMD64/PlatformAMD64.cpp
@@ -0,0 +1,58 @@
+/*
+ *	========================================================
+ *
+ *	hCore
+ * 	Copyright 2024 Mahrouss Logic, all rights reserved.
+ *
+ * 	========================================================
+ */
+
+#include <ArchKit/Arch.hpp>
+
+namespace hCore::HAL
+{
+namespace Detail
+{
+struct RegisterAMD64 final
+{
+    UIntPtr base;
+    UShort limit;
+};
+} // namespace Detail
+
+void GDTLoader::Load(Register64 &gdt)
+{
+    Detail::RegisterAMD64 *reg = new Detail::RegisterAMD64();
+    MUST_PASS(reg);
+
+    reg->base = gdt.Base;
+    reg->limit = gdt.Limit;
+
+    rt_cli();
+    load_gdt(reg);
+    rt_sti();
+}
+
+void IDTLoader::Load(Register64 &idt)
+{
+    Detail::RegisterAMD64 *reg = new Detail::RegisterAMD64();
+    MUST_PASS(reg);
+
+    reg->base = idt.Base;
+    reg->limit = idt.Limit;
+
+    rt_cli();
+    load_idt(reg);
+    rt_sti();
+}
+
+void GDTLoader::Load(Ref<Register64> &gdt)
+{
+    GDTLoader::Load(gdt.Leak());
+}
+
+void IDTLoader::Load(Ref<Register64> &idt)
+{
+    IDTLoader::Load(idt.Leak());
+}
+} // namespace hCore::HAL
-- 
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