From 2600acc96c0f8bc45d5bc1637bee41fab2b285bb Mon Sep 17 00:00:00 2001
From: apio <blobs.trading@gmail.com>
Date: Mon, 26 Dec 2022 12:46:07 +0100
Subject: [PATCH] Thread: Add init_regs_user()

---
 kernel/src/arch/x86_64/Thread.cpp | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/kernel/src/arch/x86_64/Thread.cpp b/kernel/src/arch/x86_64/Thread.cpp
index b9b76d59..042ef119 100644
--- a/kernel/src/arch/x86_64/Thread.cpp
+++ b/kernel/src/arch/x86_64/Thread.cpp
@@ -34,6 +34,14 @@ void Thread::init_regs_kernel()
     regs.rflags = 1 << 9; // IF (Interrupt enable flag)
 }
 
+void Thread::init_regs_user()
+{
+    memset(&regs, 0, sizeof(Registers));
+    regs.cs = 0x18 | 3;
+    regs.ss = 0x20 | 3;
+    regs.rflags = 1 << 9; // IF (Interrupt enable flag)
+}
+
 void Thread::set_arguments(u64 arg1, u64 arg2, u64 arg3, u64 arg4)
 {
     regs.rdi = arg1;