X-Git-Url: http://wien.tomnetworks.com/gitweb/?a=blobdiff_plain;f=3b_sim%2Fccpu.hpp;h=fb9447db2c6fb1aee57abcc70f2d4785b95c6b0a;hb=ad798a166d5abd342b031251f4a9931b81b2812d;hp=4a8724004733e5812d3006f57bb4ede00e7ad5c5;hpb=c0fc93c02587d16121457a37aa0f67ca6e3a2bc2;p=calu.git

diff --git a/3b_sim/ccpu.hpp b/3b_sim/ccpu.hpp
index 4a87240..fb9447d 100644
--- a/3b_sim/ccpu.hpp
+++ b/3b_sim/ccpu.hpp
@@ -8,7 +8,9 @@
 #include "ccolor.h"
 
 class Iinstr;
+class Iext;
 
+#include "iext.hpp"
 #include <boost/regex.hpp>
 #include "Iinstr.hpp"
 
@@ -22,10 +24,15 @@ class CCpu {
 		CMem<CDat> m_reg, m_ram;
 		CPMem<Iinstr*> m_prog;
 
+		vector<Iext*> m_exts;
+
 		CDat m_stack;
 
+		static const int EXT_MODEL_OFFSET = 0x2000;
+
 	public:
 		void registerExtension() {};
+		void applyToExtensions(const vector<string>& in);
 		void tick();
 
 		CDat getRegister(const int) const;
@@ -37,6 +44,8 @@ class CCpu {
 		Iinstr* getProg(const int) const;
 		void setProg(const int, Iinstr*);
 
+		void registerExtension(Iext*);
+
 		CDat getPerf() const;
 		void setPerf(CDat);
 		void incPerf();