[PATCH] D120016: [BOLT] Added fuzzer target (llvm-bolt-fuzzer)

[Amir Ayupov via Phabricator via llvm-commits]

Amir created this revision.
Herald added subscribers: ayermolo, pengfei, kristof.beyls, mgorny.
Herald added a reviewer: rafauler.
Herald added a reviewer: maksfb.
Amir requested review of this revision.
Herald added subscribers: llvm-commits, yota9.
Herald added a project: LLVM.

This adds a target that would consume random binary as an
input ELF file.
TBD: add structured input support (ELF).

Build:

  cmake /path/to/llvm-project/llvm -GNinja \
  -DLLVM_TARGETS_TO_BUILD="X86;AArch64" \
  -DCMAKE_BUILD_TYPE=Release \
  -DLLVM_ENABLE_ASSERTIONS=1 \
  -DCMAKE_C_COMPILER=<sanitizer-capable clang> \
  -DCMAKE_CXX_COMPILER=<sanitizer-capable clang++> \
  -DLLVM_ENABLE_PROJECTS="bolt"  \
  -DLLVM_USE_SANITIZER=Address \
  -DLLVM_USE_SANITIZE_COVERAGE=On
  ninja llvm-bolt-fuzzer

Test Plan: ninja llvm-bolt-fuzzer


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D120016

Files:
  bolt/lib/Rewrite/RewriteInstance.cpp
  bolt/tools/CMakeLists.txt
  bolt/tools/llvm-bolt-fuzzer/CMakeLists.txt
  bolt/tools/llvm-bolt-fuzzer/llvm-bolt-fuzzer.cpp

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