Core: replace AsmLabel by LocKey

1 files changed, 10 insertions, 12 deletions

diff --git a/miasm2/ir/translators/z3_ir.py b/miasm2/ir/translators/z3_ir.py
index 544dd26f..d01b73fa 100644
--- a/miasm2/ir/translators/z3_ir.py
+++ b/miasm2/ir/translators/z3_ir.py
@@ -5,7 +5,6 @@ import operator
 # Raise an ImportError if z3 is not available WITHOUT actually importing it
 imp.find_module("z3")
 
-from miasm2.core.asmblock import AsmLabel
 from miasm2.ir.translators.translator import Translator
 
 log = logging.getLogger("translator_z3")
@@ -133,22 +132,21 @@ class TranslatorZ3(Translator):
         return z3.BitVecVal(expr.arg.arg, expr.size)
 
     def from_ExprId(self, expr):
-        if isinstance(expr.name, AsmLabel) and expr.name.offset is not None:
-            return z3.BitVecVal(expr.name.offset, expr.size)
-        else:
-            return z3.BitVec(str(expr), expr.size)
+        return z3.BitVec(str(expr), expr.size)
 
     def from_ExprLoc(self, expr):
         if self.symbol_pool is None:
             # No symbol_pool, fallback to default name
             return z3.BitVec(str(expr), expr.size)
-        label = self.symbol_pool.loc_key_to_label(expr.loc_key)
-        if label is None:
-            # No symbol_pool, fallback to default name
-            return z3.BitVec(str(expr), expr.size)
-        elif label.offset is None:
-            return z3.BitVec(label.name, expr.size)
-        return z3.BitVecVal(label.offset, expr.size)
+        loc_key = expr.loc_key
+        offset = self.symbol_pool.loc_key_to_offset(loc_key)
+        name = self.symbol_pool.loc_key_to_name(loc_key)
+        if offset is not None:
+            return z3.BitVecVal(offset, expr.size)
+        if name is not None:
+            return z3.BitVec(name, expr.size)
+        # fallback to default name
+        return z3.BitVec(str(loc_key), expr.size)
 
     def from_ExprMem(self, expr):
         addr = self.from_expr(expr.arg)