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Oopsa

A tool to pinpoint the offending line from a Linux kernel oops.

It is the implementation which enbodies the core results of our paper in MSR'13.

Oops! What Did that Code Snippet Come From?

Abstract

The project contains a parser that is implemented with the ocamlyacc framework to parse both the *.lst file and the Assemble code.

Organization

  • compile.sh: a shell to compile everything in a batch Note: one should run the make command twice to compile the source code correctly, since the first round is used to generate a dependency file '.depend' for the compiling of the second round.

  • run.sh: bash shell to run the test cases

  • codeparser.mly: the grammar of parser for *.lst file and the Assemble code file as well.

  • codelexer.mll : the grammar of lexer to parse the tokens/attributes.

  • testcases: directory that contains all relevant files for testing, including the sample input files.