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2019-04-04Change the .stats format into sqlite3Timotej Kapus
Improves querying of the .stats file, reduces its size, speeds up reads and writes and has better defined fail behaviour.
2019-04-02Add FreeBSD OS triple in RaiseAsmGleb Popov
2019-04-02Teach ConcreteTest.py to use `gmake` instead of `make` on FreeBSDGleb Popov
2019-04-02Handle __assert() function as handleAssertFail. This assert variant is used ↵Gleb Popov
on FreeBSD
2019-04-02Fix klee-replay tool on FreeBSD.Gleb Popov
2019-04-02POSIX runtime fixes for FreeBSD.Gleb Popov
2019-04-02Do not take sys/capability.h header into account on FreeBSD. Also use ↵Gleb Popov
libutil.h header there.
2019-04-02Fix build of Executor.cpp on FreeBSD.Gleb Popov
2019-03-31Made test/Runtime/POSIX/GenBout.c run in an isolated directoryAndrew Santosa
2019-03-31Applied clang-format on tools/gen-random-bout/gen-random-bout.cppAndrew Santosa
2019-03-31Various updates to gen-random-bout.cppAndrew Santosa
* Added handling of --sym-arg * Resolved the crash when minimum and maximum number of arguments for --sym-args are equal * Replaced "range" with "n_args" produced by --sym-args * Added model_version variable (constrained to 1), to prevent klee complaining about insufficient input * Allow a single dash to prefix an option * Arrange the elements in the correct order: command-line arguments, files, stdin, stdout * Added test/Runtime/POSIX/GenRandomBout.c test, with a substitution for %gen-random-bout in test/lit.cfg
2019-03-21remove tests for LLVM <= 3.7Julian Büning
2019-03-21drop support for LLVM <= 3.7Julian Büning
2019-03-21remove copy of ScalarizerPass for LLVM 3.4Julian Büning
2019-03-21remove obsolete LegacyLLVMPassManagerTyJulian Büning
2019-03-21remove obsolete macro KLEE_LLVM_GEP_TYPEJulian Büning
2019-03-20tests: add STPDumpDebugQueries.cFrank Busse
2019-03-20STPSolver: C++11, add missing free, refactoringFrank Busse
2019-03-20Moving to version 2.1-preCristian Cadar
2019-03-19Release notes for 2.0 v2.0Cristian Cadar
2019-03-19Set version to 2.0!Cristian Cadar
2019-03-19Add support to assign debug instructions to optimised codeMartin Nowack
2019-03-19Use debugging information from newer LLVM versionsMartin Nowack
2019-03-19separate between instructions and functionsMartin Nowack
2019-03-19Refactor InstructionInfoTableMartin Nowack
Better debug information
2019-03-19Dockerfile: Add libcxx as a build dependencyMartinNowack
2019-03-19Add Read consistency test case, spellingTimotej Kapus
2019-03-19Fix representation of ReadExpr of equivalent arraysMartin Nowack
ObjectStates can be shared between multiple states. A read expression of a symbolic object can be represented differently depending on previous read expression on the same object. If the read expression uses a symbolic index, all pending updates will become entries in the update list of the object state. If the same object state is read again, with a concrete index, the latest update list item will be referenced, even though it might contain more recent but non-essential updates. If, instead, a concrete read will be executed first, it does not contain the non-essential updates. For both executions, the ReadExpr with a constant index will have two different representations, which is not intented. This patch makes sure, we do not include more recent, non-essential updates for concrete reads. Fixes #921
2019-03-18Update Dockerfile with new dependenciesMartin Nowack
2019-03-18Update dependenciesMartin Nowack
2019-03-18Disable optimisation for functions that contain KLEE callsMartin Nowack
Compilers are allowed to hoist function calls and do GVE. This is currently done even without `--optimization` enabled. This is unfortunate in the context of KLEE function calls that might depend on specific code position without direct control flow dependencies. In such cases, function calls can be hoisted. To circumvent this, disallow to optimise functions that contain such calls by default. This might reduce optimisation for some functions containing such function calls but still allows it for all others. This patch adds an additional pass, that detects all functions starting with a prefix `klee_` and disable optimisations for functions containing such calls. This is enabled by default but can be disabled by `--klee-call-optimisation=false`.
2019-03-18make test/Feature/srem.c more explicitJulian Büning
2019-03-17Fix `true` invocation in case docker image could not be pushedMartin Nowack
2019-03-17Use newer uclibc version: libc++ requires locale support activatedMartin Nowack
2019-03-17Add travis support to build with libc++Martin Nowack
Enable libc++ support by default but disable for LLVM < 3.7 as not supported. Disable support for Mac OSX: wllvm is not working well with dylib but Mac OSX currently requires dynamic version compiled. In general it should be possible, maybe later version.
2019-03-17Add libc++ as build dependency to KLEEMartin Nowack
2019-03-17Cmake enhance detection of C++ libraries and include filesMartin Nowack
* Use directory instead of libc++ files * support `bca` and `ba` files * Add additional checks if directories exist
2019-03-17Fix libc++ testcasesMartin Nowack
* remove wrapper script invocation and script * add build instruction to test cases * added additional checks * add check to avoid execution of tests if KLEE is not compiled with libc++
2019-03-17Added libcxx flagLukas Wölfer
2019-03-17Add support for libc++ as part of the build.sh scriptsMartin Nowack
2019-03-17Generalise clang package detection for linux and mac osxMartin Nowack
2019-03-17Renamed --use-cache to --use-branch-cacheCristian Cadar
2019-03-17run VerifierPass after optimization and instrumentationJulian Büning
2019-03-16Added support for disabling --batch-instructions and --batch-time by setting ↵Cristian Cadar
them to 0
2019-03-15Hiding general (LLVM) options in klee --help !Cristian Cadar
2019-03-15Placed option categories in the klee namespace and options in the anonymous ↵Cristian Cadar
namespace in Executor.cpp
2019-03-15Placed --max-time in the termination categoryCristian Cadar
2019-03-15Placed --rewrite-constraints in the constraint solving categoryCristian Cadar
2019-03-15Categorized the options in SpecialFunctionHandler.cppCristian Cadar
2019-03-15Added help message for --use-constant-arrays, and placed option in the ↵Cristian Cadar
constraint solving category