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b19cfb9175
Add support for the WebAssembly binary format and be able to generate logical views. https://github.com/llvm/llvm-project/issues/69181 The README.txt includes information about how to build the test cases.
Notes: ------ As we should avoid committing binaries (.wasm) to be used in tests, instead we provide the '.cpp' source files and the '.s' files. - For the tests, only the '.s' files are required. - We use the target 'wasm32' as the 'wasm64' is not standardized yet. How to generate .s from .cpp ---------------------------- Use clang to generate the '.s'. clang --target=wasm32 -S -g Inputs/hello-world.cpp -o Inputs/hello-world-clang.s clang --target=wasm32 -S -g Inputs/pr-43860.cpp -o Inputs/pr-43860-clang.s clang --target=wasm32 -S -g Inputs/pr-44884.cpp -o Inputs/pr-44884-clang.s clang --target=wasm32 -S -g Inputs/pr-46466.cpp -o Inputs/pr-46466-clang.s clang --target=wasm32 -S -g Inputs/test.cpp -o Inputs/test-clang.s How to generate .o from .s -------------------------------- Each test executes one of the following commands in order to generate the binary '.wasm' used by that specific test: llvm-mc -arch=wasm32 -filetype=obj %p/Inputs/hello-world-clang.s -o hello-world-clang.o llvm-mc -arch=wasm32 -filetype=obj %p/Inputs/pr-43860-clang.s -o pr-43860-clang.o llvm-mc -arch=wasm32 -filetype=obj %p/Inputs/pr-44884-clang.s -o pr-44884-clang.o llvm-mc -arch=wasm32 -filetype=obj %p/Inputs/pr-46466-clang.s -o pr-46466-clang.o llvm-mc -arch=wasm32 -filetype=obj %p/Inputs/test-clang.s -o test-clang.o