From a4975f8b54c863583a7dfdd88d711bc4d2074059 Mon Sep 17 00:00:00 2001
From: Amlal <amlal.elmahrouss@icloud.com>
Date: Wed, 19 Feb 2025 20:01:30 +0100
Subject: Renamed HalCPUAMD64 to HalProcessorAMD64.

---
 dev/Kernel/HALKit/AMD64/HalProcessorAMD64.cc | 101 +++++++++++++++++++++++++++
 1 file changed, 101 insertions(+)
 create mode 100644 dev/Kernel/HALKit/AMD64/HalProcessorAMD64.cc

(limited to 'dev/Kernel/HALKit/AMD64/HalProcessorAMD64.cc')

diff --git a/dev/Kernel/HALKit/AMD64/HalProcessorAMD64.cc b/dev/Kernel/HALKit/AMD64/HalProcessorAMD64.cc
new file mode 100644
index 00000000..b3cf8d09
--- /dev/null
+++ b/dev/Kernel/HALKit/AMD64/HalProcessorAMD64.cc
@@ -0,0 +1,101 @@
+/* -------------------------------------------
+
+	Copyright (C) 2024-2025, Amlal EL Mahrouss, all rights reserved.
+
+	File: HalCPU.cc
+	Purpose: Platform processor routines.
+
+------------------------------------------- */
+
+#include <HALKit/AMD64/Paging.h>
+#include <HALKit/AMD64/Processor.h>
+
+/**
+ * @file HalCPU.cc
+ * @brief Common CPU API.
+ */
+
+namespace Kernel::HAL
+{
+	Void lrt_out8(UInt16 port, UInt8 value)
+	{
+		asm volatile("outb %%al, %1"
+					 :
+					 : "a"(value), "Nd"(port)
+					 : "memory");
+	}
+
+	Void lrt_out16(UInt16 port, UInt16 value)
+	{
+		asm volatile("outw %%ax, %1"
+					 :
+					 : "a"(value), "Nd"(port)
+					 : "memory");
+	}
+
+	Void lrt_out32(UInt16 port, UInt32 value)
+	{
+		asm volatile("outl %%eax, %1"
+					 :
+					 : "a"(value), "Nd"(port)
+					 : "memory");
+	}
+
+	UInt8 lrt_in8(UInt16 port)
+	{
+		UInt8 value = 0UL;
+		asm volatile("inb %1, %%al"
+					 : "=a"(value)
+					 : "Nd"(port)
+					 : "memory");
+
+		return value;
+	}
+
+	UInt16 lrt_in16(UInt16 port)
+	{
+		UInt16 value = 0UL;
+		asm volatile("inw %1, %%ax"
+					 : "=a"(value)
+					 : "Nd"(port)
+					 : "memory");
+
+		return value;
+	}
+
+	UInt32 lrt_in32(UInt16 port)
+	{
+		UInt32 value = 0UL;
+		asm volatile("inl %1, %%eax"
+					 : "=a"(value)
+					 : "Nd"(port)
+					 : "memory");
+
+		return value;
+	}
+
+	Void rt_halt()
+	{
+		asm volatile("hlt");
+	}
+
+	Void rt_cli()
+	{
+		asm volatile("cli");
+	}
+
+	Void rt_sti()
+	{
+		asm volatile("sti");
+	}
+
+	Void rt_cld()
+	{
+		asm volatile("cld");
+	}
+
+	Void rt_std()
+	{
+		asm volatile("std");
+	}
+} // namespace Kernel::HAL
-- 
cgit v1.2.3