From de8ea03ef010cdef72cf3431879d52456103e4c5 Mon Sep 17 00:00:00 2001
From: Alex Kotov <kotovalexarian@gmail.com>
Date: Tue, 11 Jan 2022 10:55:19 +0500
Subject: [PATCH] Add func "kernaux_asm_x86_64_hang"

---
 include/kernaux/asm/x86_64.h | 2 ++
 src/asm/x86_64.S             | 7 +++++++
 2 files changed, 9 insertions(+)

diff --git a/include/kernaux/asm/x86_64.h b/include/kernaux/asm/x86_64.h
index 89308ea..6f71e0c 100644
--- a/include/kernaux/asm/x86_64.h
+++ b/include/kernaux/asm/x86_64.h
@@ -7,6 +7,8 @@ extern "C" {
 
 #include <kernaux/arch/x86_64.h>
 
+void kernaux_asm_x86_64_hang() __attribute__((noreturn));
+
 #ifdef __cplusplus
 }
 #endif
diff --git a/src/asm/x86_64.S b/src/asm/x86_64.S
index c7cde56..a5d1f5c 100644
--- a/src/asm/x86_64.S
+++ b/src/asm/x86_64.S
@@ -1,3 +1,10 @@
 #ifdef HAVE_CONFIG_H
 #include "config.h"
 #endif
+
+.global kernaux_asm_x86_64_hang
+
+kernaux_asm_x86_64_hang:
+    cli
+    hlt
+    jmp kernaux_asm_x86_64_hang