llvm-project/bolt/tools/CMakeLists.txt

add_subdirectory(driver)
add_subdirectory(llvm-bolt-fuzzer)
add_subdirectory(merge-fdata)
add_subdirectory(heatmap)
Rebase: [NFC] Refactor sources to be buildable in shared mode Summary: Moves source files into separate components, and make explicit component dependency on each other, so LLVM build system knows how to build BOLT in BUILD_SHARED_LIBS=ON. Please use the -c merge.renamelimit=230 git option when rebasing your work on top of this change. To achieve this, we create a new library to hold core IR files (most classes beginning with Binary in their names), a new library to hold Utils, some command line options shared across both RewriteInstance and core IR files, a new library called Rewrite to hold most classes concerned with running top-level functions coordinating the binary rewriting process, and a new library called Profile to hold classes dealing with profile reading and writing. To remove the dependency from BinaryContext into X86-specific classes, we do some refactoring on the BinaryContext constructor to receive a reference to the specific backend directly from RewriteInstance. Then, the dependency on X86 or AArch64-specific classes is transfered to the Rewrite library. We can't have the Core library depend on targets because targets depend on Core (which would create a cycle). Files implementing the entry point of a tool are transferred to the tools/ folder. All header files are transferred to the include/ folder. The src/ folder was renamed to lib/. (cherry picked from FBD32746834) 2021-10-09 02:47:10 +08:00			`add_subdirectory(driver)`
[BOLT] Added fuzzer target (llvm-bolt-fuzzer) 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 Reviewed By: maksfb Differential Revision: https://reviews.llvm.org/D120016 2022-02-21 09:23:40 +08:00			`add_subdirectory(llvm-bolt-fuzzer)`
Rebase: [NFC] Refactor sources to be buildable in shared mode Summary: Moves source files into separate components, and make explicit component dependency on each other, so LLVM build system knows how to build BOLT in BUILD_SHARED_LIBS=ON. Please use the -c merge.renamelimit=230 git option when rebasing your work on top of this change. To achieve this, we create a new library to hold core IR files (most classes beginning with Binary in their names), a new library to hold Utils, some command line options shared across both RewriteInstance and core IR files, a new library called Rewrite to hold most classes concerned with running top-level functions coordinating the binary rewriting process, and a new library called Profile to hold classes dealing with profile reading and writing. To remove the dependency from BinaryContext into X86-specific classes, we do some refactoring on the BinaryContext constructor to receive a reference to the specific backend directly from RewriteInstance. Then, the dependency on X86 or AArch64-specific classes is transfered to the Rewrite library. We can't have the Core library depend on targets because targets depend on Core (which would create a cycle). Files implementing the entry point of a tool are transferred to the tools/ folder. All header files are transferred to the include/ folder. The src/ folder was renamed to lib/. (cherry picked from FBD32746834) 2021-10-09 02:47:10 +08:00			`add_subdirectory(merge-fdata)`
[BOLT] Refactor heatmap to be standalone tool Separate heatmap from bolt and build it as standalone tool. Reviewed By: maksfb Differential Revision: https://reviews.llvm.org/D118946 2022-02-08 02:30:38 +08:00			`add_subdirectory(heatmap)`