evalCall also restore registers on error

vshaxe · Jun 13, 2024 · 99476d8 · 99476d8
1 parent 878f0f5
commit 99476d8
Showing 1 changed file with 3 additions and 3 deletions.
diff --git a/hld/Eval.hx b/hld/Eval.hx
@@ -491,12 +491,12 @@ class Eval {
 		api.flush(eip, asmSize);
 		var ptr = api.readRegister(currentThread, Eax);
 		var nip = api.readRegister(currentThread, Eip).sub(eip);
-		var hasError = nip != asmSize;
-		if( hasError )
-			throw "Exception has occured";
 		api.writeRegister(currentThread, Eax, prevEax);
 		api.writeRegister(currentThread, Eip, eip);
 		api.writeRegister(currentThread, Esp, oldStack);
+		var hasError = nip != asmSize;
+		if( hasError )
+			throw "Exception has occured";
 		return convertVal(ptr, tret);
 	}