From 9d366c822fb88b35c8e9276a505fb8bccba6616f Mon Sep 17 00:00:00 2001
From: Nav <nav@navnav.me>
Date: Fri, 2 Jul 2021 01:34:59 +0100
Subject: [PATCH] Added additional check in the TDF validation script to ensure
 all status registers for AVR8 targets do not exceed one byte in size.

---
 .../TargetDescriptionFiles/AVR8/Avr8TargetDescriptionFile.php  | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/build/scripts/TargetDescriptionFiles/AVR8/Avr8TargetDescriptionFile.php b/build/scripts/TargetDescriptionFiles/AVR8/Avr8TargetDescriptionFile.php
index 52b7373a..fc3d2614 100644
--- a/build/scripts/TargetDescriptionFiles/AVR8/Avr8TargetDescriptionFile.php
+++ b/build/scripts/TargetDescriptionFiles/AVR8/Avr8TargetDescriptionFile.php
@@ -465,6 +465,9 @@ class Avr8TargetDescriptionFile extends TargetDescriptionFile
 
         if (is_null($this->statusRegisterSize)) {
             $failures[] = 'Missing status register size.';
+
+        } else if ($this->statusRegisterSize > 1) {
+            $failures[] = 'Status register size exceeds 1';
         }
 
         if (is_null($this->flashSize)) {