Vector35 / Vector35/binaryninja-api

Clean up anonymous type names in type libraries

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Component: Type Libraries
Dominant language
C++
Stars
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Forks
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Avg merge
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Merged PRs (30d)
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Description

Version and Platform (required):

  • Binary Ninja Version: 5.3.something

Bug Description:
Various type libraries have types named anonymous_XX for XX in the range of 0 to like 2800. Windows platform types have types named anonymous_XX for XX in the range 0 to 81. These types are artifacts of using the clang type parser to parse headers to generate type libraries and platform types, and their names can (and likely do) conflict with other type libraries generated in a similar manner. We should update the type library generation to rename these types, ideally to something relevant, but at least to namespace them so they won't conflict.

CC #7587

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First steps

  1. Read the whole issue, then the project's contributing guide.
  2. Comment on the issue to say you are picking it up — it saves two people doing the same work.
  3. Fork the repository and make your change on a branch.
  4. Open a pull request that references the issue number.

Research direction

Start in the type library generation path that uses the clang type parser, and trace how anonymous types receive names. Done means generated platform and other type libraries no longer expose conflicting anonymous_XX names, using relevant names or a namespace; the issue does not identify specific files or tests.

Written by the indexing model from the issue text.

Assessment

Tech stack
cpp
Domain
compilers, reverse-engineering
Issue type
Bug
Difficulty
4/5
Estimated time
3-5 days
Activity status
Stale
Clarity
Mostly clear
Newbie friendliness
35/100

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