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llvm/lib/Fuzzer
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Dan Liew 1a1c8bea2d [LibFuzzer] Declare and use sanitizer functions in `fuzzer::ExternalFunctions` 
This fixes linking problems on OSX.

Unfortunately it turns out we need to use an instance of the
``fuzzer::ExternalFunctions`` object in several places so this
commit also replaces all instances with a single global instance.

It also turns out initializing a global ``fuzzer::ExternalFunctions``
before main is entered (i.e. letting the object be initialised by the
global initializers) is not safe (on OSX the call to ``Printf()`` in the
CTOR crashes if it is called from a global initializer) so we instead
have a global ``fuzzer::ExternalFunctions*`` and initialize it inside
``FuzzerDriver()``.

Multiple unit tests depend also depend on the
``fuzzer::ExternalFunctions*`` global so a ``main()`` function has been
added that initializes it before running any tests.

Differential Revision: http://reviews.llvm.org/D20943

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@272072 91177308-0d34-0410-b5e6-96231b3b80d8
2016-06-07 23:32:50 +00:00
..
afl
[libFuzzer] add a license header to afl/afl_driver.cpp
2016-05-24 19:05:25 +00:00
test
[LibFuzzer] Declare and use sanitizer functions in `fuzzer::ExternalFunctions`
2016-06-07 23:32:50 +00:00
CMakeLists.txt
[LibFuzzer] Reimplement how the optional user functions are called.
2016-06-02 05:48:02 +00:00
cxx.dict
…
FuzzerCrossOver.cpp
…
FuzzerDFSan.h
…
FuzzerDriver.cpp
[LibFuzzer] Declare and use sanitizer functions in `fuzzer::ExternalFunctions`
2016-06-07 23:32:50 +00:00
FuzzerExtFunctions.def
[LibFuzzer] Declare and use sanitizer functions in `fuzzer::ExternalFunctions`
2016-06-07 23:32:50 +00:00
FuzzerExtFunctions.h
[LibFuzzer] Declare and use sanitizer functions in `fuzzer::ExternalFunctions`
2016-06-07 23:32:50 +00:00
FuzzerExtFunctionsDlsym.cpp
[LibFuzzer] Reimplement how the optional user functions are called.
2016-06-02 05:48:02 +00:00
FuzzerExtFunctionsWeak.cpp
[LibFuzzer] Reimplement how the optional user functions are called.
2016-06-02 05:48:02 +00:00
FuzzerFlags.def
[libfuzzer] prune_corpus option for disabling pruning during the load.
2016-06-07 18:16:32 +00:00
FuzzerFnAdapter.h
[LibFuzzer] Add missing #include<string>
2016-05-26 21:54:25 +00:00
FuzzerInterface.h
[libfuzzer] custom crossover interface function.
2016-06-07 20:22:15 +00:00
FuzzerInternal.h
[LibFuzzer] Declare and use sanitizer functions in `fuzzer::ExternalFunctions`
2016-06-07 23:32:50 +00:00
FuzzerIO.cpp
[LibFuzzer] Declare and use sanitizer functions in `fuzzer::ExternalFunctions`
2016-06-07 23:32:50 +00:00
FuzzerLoop.cpp
[LibFuzzer] Declare and use sanitizer functions in `fuzzer::ExternalFunctions`
2016-06-07 23:32:50 +00:00
FuzzerMain.cpp
[LibFuzzer] Reimplement how the optional user functions are called.
2016-06-02 05:48:02 +00:00
FuzzerMutate.cpp
[LibFuzzer] Declare and use sanitizer functions in `fuzzer::ExternalFunctions`
2016-06-07 23:32:50 +00:00
FuzzerSHA1.cpp
…
FuzzerTracePC.cpp
[LibFuzzer] Provide stub implementation of __sanitizer_cov_trace_pc_indir
2016-06-06 20:27:09 +00:00
FuzzerTracePC.h
[libfuzzer] Refactoring coverage state-management code.
2016-05-10 23:43:15 +00:00
FuzzerTraceState.cpp
Fix compilation with GCC, which treats this as a constructor name not a type
2016-05-27 21:05:35 +00:00
FuzzerUtil.cpp
[libFuzzer] make OOM-handling more portable. Instead of sending a signal to the main fuzzing thread, print the message in the getrusage thread and exit.
2016-05-27 00:54:15 +00:00
README.txt
…

README.txt 

Move to http://llvm.org/docs/LibFuzzer.html