Add ops classes

mythril/analysis/ops.py

@@ -1,18 +1,46 @@
-class Call:
+from enum import Enum
 
-    def __init__(self, block_uid, addr, call_type, to, value):
+
+class VarType(Enum):
+    SYMBOLIC = 1
+    CONCRETE = 2
+
+
+class Variable:
+
+    def __init__(self, value, _type):
+        self.value = value
+        self.type = _type
+
+    def __str__(self):
+        return str(self.value)
+
+
+class Op:
+
+    def __init__(self, block_uid, addr):
         self.block_uid = block_uid
         self.addr = addr
+
+
+class Call(Op):
+
+    def __init__(self, block_uid, addr, call_type, to, value):
+        super(block_uid, addr)
         self.to = to
         self.call_type = call_type
-        self.value = value
+        self.call_value = value
+
+class SStore(Op):
 
-    class SStore:
     def __init__(self, block_uid, addr, index, value):
+        super(block_uid, addr)
         self.index = index
         self.value = value
 
-    class SLoad:
-        def __init__(self, index, value):
+class SLoad(Op):
+
+    def __init__(self, block_uid, addr, index, value):
+        super(block_uid, addr)
         self.index = index
         self.value = value

mythril/analysis/symbolic.py

@@ -28,4 +28,10 @@ class StateSpace:
 
         # Analysis
 
+        self.calls = []
+        self.sstores = {}
+        self.sloads = {}
 
+        for node in _svm.nodes:
+            for instruction in node.instruction_list:
+                logging.info(instruction)