From 714e7433930e68698b1e33c1de13dc5514cd5a77 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Alex=20R=C3=B8nne=20Petersen?= <alex@alexrp.com>
Date: Wed, 24 Jul 2024 17:34:44 +0200
Subject: [PATCH] start: Align the stack on aarch64 just in case.

The kernel does this as required, but we cannot trust dynamic linkers to do it.
---
 lib/std/start.zig | 1 +
 1 file changed, 1 insertion(+)

diff --git a/lib/std/start.zig b/lib/std/start.zig
index 4c3329a01c..35485a6995 100644
--- a/lib/std/start.zig
+++ b/lib/std/start.zig
@@ -297,6 +297,7 @@ fn _start() callconv(.Naked) noreturn {
             \\ mov fp, #0
             \\ mov lr, #0
             \\ mov x0, sp
+            \\ and sp, x0, #-16
             \\ b %[posixCallMainAndExit]
             ,
             .arm, .armeb, .thumb, .thumbeb =>