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SoftSec-KAIST / TikNib

Binary Code Similarity Analysis (BCSA) Tool
MIT License
114 stars 22 forks source link

ctags use #8

Closed lumi0 closed 2 years ago

lumi0 commented 2 years ago

2. Extract function type information for type features. By utilizing ctags, this will extract type information. This will add abstract_args_type and abstract_ret_type into the previously created .pickle file. python helper/extract_functype.py \ --source_list "example/source_list.txt" \ --input_list "example/input_list_find.txt" \ --ctags_dir "data/ctags" \ --threshold 1

Does ctags_dir "data/ctags" mean the directory where I install ctags? But it doesn't add abstract_args_type and abstract_ret_type into the .pickle file.

0xdkay commented 2 years ago

Hi @lumi0 , the --ctags_dir directory is where the ctags information of the source files (given by --source_list) will be stored.

For the output issue, please check if you give the correct suffix for the .pickle file. See here.

Otherwise, please describe your detailed steps so that I can reproduce it.

Thanks!

lumi0 commented 2 years ago

Thank you! The output issue is successfully solved.

But the --ctags_dir directory is still empty. I have downloaded the gnu_packages and put them in the directory where --source_list indicates.

0xdkay commented 2 years ago

Glad you addressed it. For the ctags issue, could you check if 1) --source_list is the source file that contains the list of source directories, and 2) the ctags command is available in your machine?