Update ADD_VMP2_INSTR.md

ADD_VMP2_INSTR.md

@@ -30,3 +30,31 @@ vm::handler::profile_t addq = {
                    instr.operands[ 0 ].mem.base == ZYDIS_REGISTER_RBP;
         } } } };
 ```
+
+Inside of `vmprofiles.hpp` you can see a list of these profiles marked as `extern`.
+
+```cpp
+namespace profile
+{
+    extern vm::handler::profile_t sregq;
+    extern vm::handler::profile_t sregdw;
+    extern vm::handler::profile_t sregw;
+
+    extern vm::handler::profile_t lregq;
+    extern vm::handler::profile_t lregdw;
+
+    extern vm::handler::profile_t lconstq;
+    extern vm::handler::profile_t lconstdw;
+    extern vm::handler::profile_t lconstw;
+
+    extern vm::handler::profile_t lconstbzxw;
+    extern vm::handler::profile_t lconstbsxdw;
+    extern vm::handler::profile_t lconstbsxq;
+    extern vm::handler::profile_t lconstdwsxq;
+    extern vm::handler::profile_t lconstwsxq;
+    extern vm::handler::profile_t lconstwsxdw;
+
+    extern vm::handler::profile_t addq; // as you can see a reference to addq is declared here...
+    ...
+}
+```