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2020-07-01Move constraint implementation from header to cpp filesMartin Nowack
2020-04-30Moved header files that were placed directly in include/klee/ into ↵Cristian Cadar
appropriate existing directories and a new directory Statistics; a few missing renames.
2020-04-30Removed include/klee/util and moved header files to appropriate placesCristian Cadar
2020-04-30Created include/klee/Core directory and moved appropriate files direc\Cristian Cadar
tly in lib/Core
2020-04-30Move header files from lib/Expr to include/klee/Expr to eliminate includes ↵Cristian Cadar
using "../"
2020-04-30Removed the Internal directory from include/kleeCristian Cadar
2020-04-08Statistic: slightly modernise class definitionFrank Busse
2020-04-08stats: remove queryConstructTime (unused)Frank Busse
2020-02-19Use `ref<>` for MemoryObject handlingMartin Nowack
This uses the `ref<>`-based memory handling of MemoryObjects. This makes it explicit that references are held in: - ExecutionState::symbolics - ObjectState
2020-02-19Use `ref<>` for UpdateNodeMartin Nowack
Remove additional reference counting as part of UpdateNodeList and UpdateNode. Simplifies code.
2020-02-19Clean-up header filesMartin Nowack
* Replace c header with c++ header * remove unneeded header file
2020-02-19Add move assignment operator and move construct for `ref` class.Martin Nowack
2020-02-19Add `ReferenceCounter` struct utilized by ref<>Martin Nowack
Using KLEE's `ref<>` shared ptr requires the referenced object to contain a reference counter to be added and initialised to 0 as part of the constructor. To support better reuse of the `ref<>` ptr add a `ReferenceCounter` struct. Just adding this struct to a new class/struct as member enables reference counting with `ref<>` - no additional counter management needed.
2020-02-19Fix ptr reference invalidation if last reference gets freed before new ↵Martin Nowack
reference assigned.
2020-02-13Use call-by-reference for hash-function invocationMartin Nowack
2020-02-13Replace old TR1 implementations of unordered_map/set with std::* versionsMartin Nowack
TR1 implementation got replaced by the std::* equivalents with C++11. Start to use the standard versions instead of the old ones.
2019-12-12[Searchers] Remove weight from es, add nurs_depthTimotej Kapus
Having both weight and depth in execution state is wasteful, therefore this patch removes weight. The nurs:depth searcher is replaced by nurs:rp, which uses pow to compute the weight A new nurs:depth searcher is introduced that biases the search with depth, making it the only other searcher that prefers to go deep (similar to dfs).
2019-11-28Move merging related code from Executor into MergingSearcherLukas Wölfer
Co-authored-by: Felix Rath <felix.rath@comsys.rwth-aachen.de>
2019-11-07[expr-visitor] Remove unnecessary allocationTimotej Kapus
2019-10-29ExecutorTimers: refactor and move to support libFrank Busse
- moves timer handling from Executor into support lib - introduces TimerGroup, removes TimerInfo/WriteStatsTimer/UpdateReachableTimer/WriteIStatsTimer classes - removes ExecutorTimers.cpp and ExecutorTimerInfo.h - removes -max-instruction-time flag (see #1114)
2019-09-03Moved solver-related header files into a separate klee/Solver/ directory.Cristian Cadar
2019-07-30Use #include "klee/..." (instead of #include <klee/...>) consistently.Cristian Cadar
2019-07-30Consolidated Expr-related include files into a single include/klee/Expr ↵Cristian Cadar
directory. This improves the organization of the code, and also makes it easier to reuse Expr outside KLEE.
2019-07-23Refactor ConstraintManager to more modern coding standardsDaniel Schemmel
Eliminates -Wdeprecated-copy warnings Performed clang-format on touched file
2019-06-04fix some incorrect first linesJulian Büning
2019-06-04make endif guard naming consistentJulian Büning
2019-06-04DiscretePdf.h: add include guardsJulian Büning
2019-06-04make include guard naming consistentJulian Büning
2019-06-04Fixed identifiers used in ifdefs to (1) not use reserved names and (2) use a ↵Cristian Cadar
consistent naming convention
2019-06-04Remove parenthesis around returns, as reported and discussed in #891Cristian Cadar
2019-05-30ExecutionState: remove fnAliasesJulian Büning
2019-05-30remove klee_alias_function()Julian Büning
this function can be used to modify the control flow of the program on different paths, enabling self-modifying code.
2019-04-02Do not take sys/capability.h header into account on FreeBSD. Also use ↵Gleb Popov
libutil.h header there.
2019-03-21drop support for LLVM <= 3.7Julian Büning
2019-03-21remove obsolete LegacyLLVMPassManagerTyJulian Büning
2019-03-21remove obsolete macro KLEE_LLVM_GEP_TYPEJulian Büning
2019-03-19Refactor InstructionInfoTableMartin Nowack
Better debug information
2019-03-17Added libcxx flagLukas Wölfer
2019-03-17Renamed --use-cache to --use-branch-cacheCristian Cadar
2019-03-17run VerifierPass after optimization and instrumentationJulian Büning
2019-03-15Categorized the options in SpecialFunctionHandler.cppCristian Cadar
2019-03-15Placed --exit-on-error, --max-tests and --watchdog in the termination categoryCristian Cadar
2019-03-15Renamed --seed-out to --seed-file and --seed-out-dir to --seed-dir, and ↵Cristian Cadar
placed them in the seeding category. Moved options and option categories in Executor.cpp to the klee namespace.
2019-03-15Created a new module-related option category and moved the options in ↵Cristian Cadar
KModule.cpp in there
2019-03-13Added function to hide all options in a given category. Removed uneeded ↵Cristian Cadar
(and incorrectly-implemented) function for hiding all options unrelated to a set of categories.
2019-03-13Documented options in ExprPPrinter.cpp and placed them into a new option ↵Cristian Cadar
category for building and printing expressions
2019-03-13Added missing description for some options in CmdLineOptions.cpp (and some ↵Cristian Cadar
reformatting).
2019-03-13Added --debug-log-state-merge to path merging categoryCristian Cadar
2019-03-12time: add double type for span multiplicationsFrank Busse
2019-03-11Fixed wrong header include check and fully qualify llvm::cl::OptionCategory ↵Cristian Cadar
in OptionCategories.h