From e2abb1c3f813e3386551dbe663484d87b3a6aefd Mon Sep 17 00:00:00 2001
From: Ry <ryanst755@gmail.com>
Date: Wed, 27 Jul 2022 14:00:53 -0700
Subject: [PATCH] Reset the stack pointer after seeding the RNG

---
 main.asm | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/main.asm b/main.asm
index f7209b5..9c994b9 100644
--- a/main.asm
+++ b/main.asm
@@ -29,7 +29,10 @@ entry_seed_loop:
 entry_seed_done:
     mov [RANDOM_STATE], r0
 
-    ; set up the vsync interrupt
+    ; set the stach pointer again to pop the return address and flags off the stack
+    mov rsp, SYSTEM_STACK
+
+    ; set the interrupt vector for interrupt 0xFF - vsync
     mov [0x000003FC], system_vsync_handler
     ise