[llvm] Proofread FuzzingLLVM.rst (#161046)
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@ -33,7 +33,7 @@ clang-proto-fuzzer
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A |protobuf fuzzer| that compiles valid C++ programs generated from a protobuf
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class that describes a subset of the C++ language.
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This fuzzer accepts clang command line options after `ignore_remaining_args=1`.
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This fuzzer accepts clang command-line options after `ignore_remaining_args=1`.
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For example, the following command will fuzz clang with a higher optimization
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level:
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@ -106,7 +106,7 @@ llvm-opt-fuzzer
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A |LLVM IR fuzzer| aimed at finding bugs in optimization passes.
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It receives optimization pipeline and runs it for each fuzzer input.
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It receives an optimization pipeline and runs it for each fuzzer input.
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Interface of this fuzzer almost directly mirrors ``llvm-isel-fuzzer``. Both
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``mtriple`` and ``passes`` arguments are required. Passes are specified in a
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@ -117,7 +117,7 @@ this format in the doxygen for ``PassBuilder::parsePassPipeline``.
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% bin/llvm-opt-fuzzer <corpus-dir> -ignore_remaining_args=1 -mtriple x86_64 -passes instcombine
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Similarly to the ``llvm-isel-fuzzer`` arguments in some predefined configurations
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Similarly to the ``llvm-isel-fuzzer``, arguments in some predefined configurations
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might be embedded directly into the binary file name:
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.. code-block:: shell
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@ -176,7 +176,7 @@ mutations that a fuzzer in LLVM might want.
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Generic Random Fuzzing
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----------------------
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The most basic form of input mutation is to use the built in mutators of
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The most basic form of input mutation is to use the built-in mutators of
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LibFuzzer. These simply treat the input corpus as a bag of bits and make random
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mutations. This type of fuzzer is good for stressing the surface layers of a
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program, and is good at testing things like lexers, parsers, or binary
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@ -244,7 +244,7 @@ by adding the following two flags to your CMake invocation:
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to avoid building the sanitizers themselves with sanitizers enabled.
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.. note:: You may run into issues if you build with BFD ld, which is the
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default linker on many unix systems. These issues are being tracked
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default linker on many Unix systems. These issues are being tracked
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in https://llvm.org/PR34636.
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Continuously Running and Finding Bugs
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@ -280,6 +280,6 @@ your fuzzer can be built and tested when not built against libFuzzer.
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There is also some handling of the CMake config for fuzzers, where you should
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use the ``add_llvm_fuzzer`` to set up fuzzer targets. This function works
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similarly to functions such as ``add_llvm_tool``, but they take care of linking
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similarly to functions such as ``add_llvm_tool``, but it takes care of linking
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to LibFuzzer when appropriate and can be passed the ``DUMMY_MAIN`` argument to
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enable standalone testing.
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