From 50d9caa5f6beac19ba1e1ad12ac97969632b85e5 Mon Sep 17 00:00:00 2001
From: Berkus Decker <berkus+github@metta.systems>
Date: Sat, 14 Nov 2020 15:46:47 +0200
Subject: [PATCH] Set stack pointer immediately upon boot

---
 nucleus/src/arch/aarch64/boot.rs | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/nucleus/src/arch/aarch64/boot.rs b/nucleus/src/arch/aarch64/boot.rs
index 7cc0686..90fea6f 100644
--- a/nucleus/src/arch/aarch64/boot.rs
+++ b/nucleus/src/arch/aarch64/boot.rs
@@ -183,6 +183,8 @@ pub unsafe extern "C" fn _boot_cores() -> ! {
     const EL2: u64 = CurrentEL::EL::EL2.value;
     const EL1: u64 = CurrentEL::EL::EL1.value;
 
+    SP.set(STACK_START);
+
     if CORE_0 == MPIDR_EL1.get() & CORE_MASK {
         match CurrentEL.get() {
             #[cfg(qemu)]