From 9c609ee29946829eb6fe41ee9fe4fe22fc9cae5f Mon Sep 17 00:00:00 2001
From: Torsten Ruger <torsten@villataika.fi>
Date: Thu, 8 May 2014 19:30:46 +0300
Subject: [PATCH] make machine init default to the running one with ruby config

---
 lib/vm/program.rb | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/lib/vm/program.rb b/lib/vm/program.rb
index 124e0c7c..707d835a 100644
--- a/lib/vm/program.rb
+++ b/lib/vm/program.rb
@@ -20,8 +20,11 @@ module Vm
     
     # Initialize with a string for cpu. Naming conventions are: for Machine XXX there exists a module XXX
     #  with a XXXMachine in it that derives from Vm::Machine
-    def initialize machine
+    def initialize machine = nil
       super("start")
+      machine = RbConfig::CONFIG["host_cpu"] unless machine
+      machine = "intel" if machine == "x86_64"
+      machine = machine.capitalize
       Machine.instance = eval("#{machine}::#{machine}Machine").new
       @context = Context.new(self)
       #global objects (data)