1 files changed, 53 insertions, 0 deletions
diff --git a/dev/Kernel/HALKit/AMD64/HalCommonAPI.asm b/dev/Kernel/HALKit/AMD64/HalCommonAPI.asm
new file mode 100644
index 00000000..fae0753b
--- /dev/null
+++ b/dev/Kernel/HALKit/AMD64/HalCommonAPI.asm
@@ -0,0 +1,53 @@
+;; /*
+;; *	========================================================
+;; *
+;; *	ZKA
+;; * 	Copyright (C) 2024, TQ B.V, all rights reserved., all rights reserved.
+;; *
+;; * 	========================================================
+;; */
+
+section .text
+
+extern rt_wait_400ns
+
+global rt_out8
+global rt_out16
+global rt_out32
+
+global rt_in8
+global rt_in16
+global rt_in32
+
+rt_out8:
+    mov al, dl
+    mov dx, cx
+    out dx, al
+    ret
+
+rt_out16:
+    mov ax, dx
+    mov dx, cx
+    out dx, ax
+    ret
+
+rt_out32:
+    mov eax, edx
+    mov edx, ecx
+    out dx, eax
+    ret
+
+rt_in8:
+    mov dx, cx
+    in al, dx
+    ret
+
+rt_in16:
+    mov edx, ecx
+    in ax, dx
+    ret
+
+rt_in32:
+    mov rdx, rcx
+    in eax, dx
+    ret