From 5339d016c07bf717ee388f4feb73544087324af0 Mon Sep 17 00:00:00 2001
From: Amlal El Mahrouss <amlal.elmahrouss@icloud.com>
Date: Sat, 6 Jan 2024 09:14:11 +0100
Subject: git: port from mercurial repo.

Signed-off-by: Amlal El Mahrouss <amlal.elmahrouss@icloud.com>
---
 HALKit/AMD64/Processor.cpp | 61 ++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 61 insertions(+)
 create mode 100644 HALKit/AMD64/Processor.cpp

(limited to 'HALKit/AMD64/Processor.cpp')

diff --git a/HALKit/AMD64/Processor.cpp b/HALKit/AMD64/Processor.cpp
new file mode 100644
index 00000000..8d082b2d
--- /dev/null
+++ b/HALKit/AMD64/Processor.cpp
@@ -0,0 +1,61 @@
+/*
+ *	========================================================
+ *
+ *	hCore
+ * 	Copyright Mahrouss Logic, all rights reserved.
+ *
+ * 	========================================================
+ */
+
+#include <HALKit/AMD64/Processor.hpp>
+
+namespace hCore::HAL {
+    void out8(UInt16 port, UInt8 value) {
+        asm volatile("outb %%al, %1" : : "a"(value), "Nd"(port) : "memory");
+    }
+
+    void out16(UInt16 port, UInt16 value) {
+        asm volatile("outw %%ax, %1" : : "a"(value), "Nd"(port) : "memory");
+    }
+
+    void out32(UInt16 port, UInt32 value) {
+        asm volatile("outl %%eax, %1" : : "a"(value), "Nd"(port) : "memory");
+    }
+
+    UInt8 in8(UInt16 port) {
+        UInt8 value = 0UL;
+        asm volatile("inb %1, %%al" : "=a"(value) : "Nd"(port) : "memory");
+
+        return value;
+    }
+
+    UInt16 in16(UInt16 port) {
+        UInt16 value = 0UL;
+        asm volatile("inw %1, %%ax" : "=a"(value) : "Nd"(port) : "memory");
+
+        return value;
+    }
+
+    UInt32 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");
+    }
+} // namespace hCore::HAL
-- 
cgit v1.2.3