[llvm] r247979 - [llvm-mc-fuzzer] Document llvm-mc-fuzzer in LibFuzzer.rst.

Kostya Serebryany via llvm-commits llvm-commits at lists.llvm.org
Fri Sep 18 11:43:47 PDT 2015


thanks!

On Fri, Sep 18, 2015 at 3:47 AM, Daniel Sanders via llvm-commits <
llvm-commits at lists.llvm.org> wrote:

> Author: dsanders
> Date: Fri Sep 18 05:47:45 2015
> New Revision: 247979
>
> URL: http://llvm.org/viewvc/llvm-project?rev=247979&view=rev
> Log:
> [llvm-mc-fuzzer] Document llvm-mc-fuzzer in LibFuzzer.rst.
>
>
> Modified:
>     llvm/trunk/docs/LibFuzzer.rst
>
> Modified: llvm/trunk/docs/LibFuzzer.rst
> URL:
> http://llvm.org/viewvc/llvm-project/llvm/trunk/docs/LibFuzzer.rst?rev=247979&r1=247978&r2=247979&view=diff
>
> ==============================================================================
> --- llvm/trunk/docs/LibFuzzer.rst (original)
> +++ llvm/trunk/docs/LibFuzzer.rst Fri Sep 18 05:47:45 2015
> @@ -350,6 +350,23 @@ llvm-as-fuzzer
>
>  Tracking bug: https://llvm.org/bugs/show_bug.cgi?id=24639
>
> +llvm-mc-fuzzer
> +--------------
> +
> +This tool fuzzes the MC layer. Currently it is only able to fuzz the
> +disassembler but it is hoped that assembly, and round-trip verification
> will be
> +added in future.
> +
> +When run in dissassembly mode, the inputs are opcodes to be disassembled.
> The
> +fuzzer will consume as many instructions as possible and will stop when it
> +finds an invalid instruction or runs out of data.
> +
> +Please note that the command line interface differs from that of other
> fuzzers.
> +The fuzzer arguments are specified with ``-fuzzer-args`` while other
> arguments
> +control the operation mode and target in a similar manner to ``llvm-mc``.
> +
> +Unfortunately, this fuzzer is currently unable to use the -jobs option.
> +
>  Buildbot
>  --------
>
>
>
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> llvm-commits at lists.llvm.org
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>
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