fixed predict function maybe misleading by zero in branch_predictor_a…

…rm.py
qilingframework · Dec 20, 2024 · 6ea3730 · 6ea3730
1 parent 2fa5646
commit 6ea3730
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/qiling/debugger/qdb/branch_predictor/branch_predictor_arm.py b/qiling/debugger/qdb/branch_predictor/branch_predictor_arm.py
@@ -45,7 +45,7 @@ def get_cpsr(bits: int) -> (bool, bool, bool, bool):
 
     def predict(self, pref_addr: Optional[int] = None) -> BranchPredictor.Prophecy:
         prophecy = self.Prophecy()
-        cur_addr = pref_addr or self.cur_addr
+        cur_addr = self.cur_addr if pref_addr is None else pref_addr
         line = self.disasm(cur_addr)
 
         prophecy.where = cur_addr + line.size