Minor changes

1 files changed, 1 insertions, 0 deletions

diff --git a/src/vcpu.h b/src/vcpu.h
index bd4d2d5..dbcba0a 100644
--- a/src/vcpu.h
+++ b/src/vcpu.h
@@ -11,6 +11,7 @@ typedef struct VCPU_State {
 
   // Stack register (16 bits)
   unsigned short S;
+  unsigned short stack[100]; // Emulated stack
 
   // General purpose registers (8 bits each)
   // Note last one often used as a flag register