.catchall used to indicate the finally clause in smali for Dalvik bytecode?… here is a solution to the problem.
.catchall used to indicate the finally clause in smali for Dalvik bytecode?
I’ve noticed that when there’s a finally clause in java code, a .catchall is always generated to identify the finally block or inline it using the .catchall tag, but I haven’t found any online information on if this is the case or more explanation, does anyone know?
Solution
Yes, a finally block is a case where a .catchall can be generated. However, it can also be used for other purposes. For example, it can also be generated in the case of synchronous methods to ensure that locks are released.
Capture all handler records are specified in dex-format. Specifically, in the encoded_catch_handler items included in the code_item.
Also relevant is the equivalent data in the classfile specification. Review the catch_type items in the exception_table.