[PATCH] D55352: [elfabi] Introduce tool for ELF TextAPI

[Armando Montanez via Phabricator via llvm-commits]

amontanez created this revision.
amontanez added reviewers: jakehehrlich, phosek, ruiu, echristo, jhenderson, mcgrathr.
Herald added subscribers: llvm-commits, mgorny.

Follow up for D53051 <https://reviews.llvm.org/D53051>

This patch introduces the tool associated with the ELF implementation of TextAPI (previously llvm-tapi, renamed for better distinction). This tool will house a number of features related to analysis and manipulation of shared object's exposed interfaces. The first major feature for this tool is support for producing binary stubs that are useful for compile-time linking of shared objects. This patch introduces beginnings of support for reading binary ELF objects to work towards that goal.

Added:

- elfabi tool.
- Support for reading architecture from a binary ELF file into an ELFStub.
- Support for writing .tbe files.


Repository:
  rL LLVM

https://reviews.llvm.org/D55352

Files:
  llvm/test/CMakeLists.txt
  llvm/test/tools/llvm-elfabi/binary-read-arch.test
  llvm/test/tools/llvm-elfabi/replace-soname-tbe.test
  llvm/test/tools/llvm-elfabi/tbe-read-basic.test
  llvm/tools/LLVMBuild.txt
  llvm/tools/llvm-elfabi/CMakeLists.txt
  llvm/tools/llvm-elfabi/ELFObjHandler.cpp
  llvm/tools/llvm-elfabi/ELFObjHandler.h
  llvm/tools/llvm-elfabi/LLVMBuild.txt
  llvm/tools/llvm-elfabi/llvm-elfabi.cpp
  llvm/tools/llvm-elfabi/llvm-elfabi.h

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