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bump llvm version

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van Hauser
2020-01-28 11:00:51 +01:00
parent 04d17ad56e
commit 465033b04a
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README.md
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@ -27,7 +27,7 @@
get any feature improvements since November 2017.
Among other changes afl++ has a more performant llvm_mode, supports
llvm up to version 10, QEMU 3.1, more speed and crashfixes for QEMU,
llvm up to version 11, QEMU 3.1, more speed and crashfixes for QEMU,
better *BSD and Android support and much, much more.
Additionally the following features and patches have been integrated:
@ -204,7 +204,7 @@ superior to blind fuzzing or coverage-only tools.
PLEASE NOTE: llvm_mode compilation with afl-clang-fast/afl-clang-fast++
instead of afl-gcc/afl-g++ is much faster and has a few cool features.
See llvm_mode/ - however few code does not compile with llvm.
We support llvm versions 3.8.0 to 10.
We support llvm versions 3.8.0 to 11.
When source code is available, instrumentation can be injected by a companion
tool that works as a drop-in replacement for gcc or clang in any standard build
@ -227,7 +227,7 @@ For C++ programs, you'd would also want to set `CXX=/path/to/afl/afl-g++`.
The clang wrappers (afl-clang and afl-clang++) can be used in the same way;
clang users may also opt to leverage a higher-performance instrumentation mode,
as described in [llvm_mode/README.md](llvm_mode/README.md).
Clang/LLVM has a much better performance and works with LLVM version 3.8.0 to 10.
Clang/LLVM has a much better performance and works with LLVM version 3.8.0 to 11.
Using the LAF Intel performance enhancements are also recommended, see
[llvm_mode/README.laf-intel.md](llvm_mode/README.laf-intel.md)
@ -272,7 +272,7 @@ $ ./build_qemu_support.sh
For additional instructions and caveats, see [qemu_mode/README.md](qemu_mode/README.md).
The mode is approximately 2-5x slower than compile-time instrumentation, is
less conductive to parallelization, and may have some other quirks.
less conducive to parallelization, and may have some other quirks.
If [afl-dyninst](https://github.com/vanhauser-thc/afl-dyninst) works for
your binary, then you can use afl-fuzz normally and it will have twice

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llvm_mode/README.md
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## 1) Introduction
! llvm_mode works with llvm versions 3.8.0 up to 10 !
! llvm_mode works with llvm versions 3.8.0 up to 11 !
The code in this directory allows you to instrument programs for AFL using
true compiler-level instrumentation, instead of the more crude