https://miscreants.github.io/blog.trailofbits.com/authors/brent-pappas/Recent content in Brent Pappas on The Trail of Bits BlogHugoen-usMon, 11 Sep 2023 08:00:12 -0400https://miscreants.github.io/blog.trailofbits.com/2023/09/11/holy-macroni-a-recipe-for-progressive-language-enhancement/Mon, 11 Sep 2023 08:00:12 -0400https://miscreants.github.io/blog.trailofbits.com/2023/09/11/holy-macroni-a-recipe-for-progressive-language-enhancement/Despite its use for refactoring and static analysis tooling, Clang has a massive shortcoming: the Clang AST does not provide provenance information about which CPP macro expansions a given AST node is expanded from; nor does it lower macro expansions down to LLVM Intermediate Representation (IR) code. This makes the construction of […]