Merge pull request #18 from tiborbaksa/master

fix(cpu): Underflow off-by-one bug
Schweigi · Aug 20, 2015 · e55e2bf · e55e2bf · matanui159 · Feb 16, 2017
2 parents f394773 + 3ae7320
commit e55e2bf
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diff --git a/assets/asmsimulator.js b/assets/asmsimulator.js
@@ -719,7 +719,7 @@ var app = angular.module('ASMSimulator', []);
                         self.zero = true;
                     } else if (value < 0) {
                         self.carry = true;
-                        value = 255 - (-value) % 256;
+                        value = 256 - (-value) % 256;
                     }
 
                     return value;