4 Commits

Author	SHA1	Message	Date
Scott Fennell	9589c1062c	in ICG: Add FileSkipped preprocessor callback to FindTrickICG (#1125) ... * #608 add implementation of FileSkipped callback to FindTrickICG to add include chains for headers that have already been preprocessed * #608 add test SIM for FindTrickICG offsets SIM_test_icg_file_skipped	2021-04-19 19:34:17 -05:00
Alex Lin	6ce60cb2ec	Is Trick ICG missing some uses of TRICK_ICG #608 ... Some functions changed signatures in 3.5, others in 3.7.	2018-05-18 08:38:28 -05:00
Alex Lin	f412125715	Is Trick ICG missing some uses of TRICK_ICG #608 ... Yes, it is, it's missing all of them. Any clang/llvm version 3.5 and above. So it's been broken for a while. We inherit from a clang class that processes preprocessing statements. If we override virtual functions of a certain signature, we can inject our code into the preprocessing process. In this case we're looking for the use of TRICK_ICG. Clang changed the function signature in version 3.5. From 3.5 on our functions were never called, so we never would find TRICK_ICG. I created new signatures for the functions post 3.5 so they will work again.	2018-04-23 16:40:32 -05:00
Alex Lin	ba47c2048c	Detect when TRICK_ICG is used in header files and compensate for it. #375 ... Created a hook for the clang preprocessor. The hook does 2 things. It keeps track to which header files we have entered and exited. Second it searches for the use of TRICK_ICG. If we find an instance of TRICK_ICG we mark all of the included files from this point up the chain as requiring compensation. To compensate for using TRICK_ICG we write out the older offset statements to get the location of variables in classes/structures.	2017-01-11 15:02:21 -06:00