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2014-09-14[LLVM3.5] Ensure Twine definition is available from Executor.h.Daniel Dunbar
2014-09-14[LLVM3.5] Update for CallSite.h move into IR/.Daniel Dunbar
2013-12-19Allow to specify KLEE-internal functionsMartin Nowack
KLEE provides runtime library functions to do detection of bugs (e.g. overflow). This runtime functions are not the location of the bugs but it is the next non-runtime library function from the stack. Use the caller inside that function to indicate where the bug is.
2013-08-14Fix typoMartin Nowack
2013-08-06Renaming solver-related command-line options in order to decouple them from ↵Hristina Palikareva
STP. More specifically, command-line options max-stp-time, use-forked-stp and stp-optimize-divides renamed to max-solver-time, use-forked-solver and solver-optimize-divides, respectively. Option of running the SMT solver in a separate process (i.e. forked) set to true by default. Options of running SMT solver forked and with optimized divides made available to Kleaver as well.
2013-01-02Refactoring patch by Tomasz Kuchta that moves options shared by KLEE and ↵Cristian Cadar
Kleaver to a separate file. git-svn-id: https://llvm.org/svn/llvm-project/klee/trunk@171395 91177308-0d34-0410-b5e6-96231b3b80d8
2012-10-24Patch by Dan Liew: "Added support for generating .smt2 files whenCristian Cadar
writing out test cases (option --write-smt2s) in KLEE." git-svn-id: https://llvm.org/svn/llvm-project/klee/trunk@166568 91177308-0d34-0410-b5e6-96231b3b80d8
2012-10-24Patch by Dan Liew which improves the logging options: "RemovedCristian Cadar
-use-query-pc-log and -use-stp-query-pc-log and replaced with better command line option -use-query-log=option. Multiple comma seperated options can be specified after -use-query-log=. In addition queries can now be logged in SMT-LIBv2 format as well as KQuery format. The names of logging files has changed and also KLEE now informs users which files are being written to. Because of the changes the test/Feature/ExprLogging.c test broke so it was necessary to fix it." git-svn-id: https://llvm.org/svn/llvm-project/klee/trunk@166565 91177308-0d34-0410-b5e6-96231b3b80d8
2012-10-08Make the changes in r165394 be conditional on post LLVM 3.1 changes.Micah Villmow
git-svn-id: https://llvm.org/svn/llvm-project/klee/trunk@165405 91177308-0d34-0410-b5e6-96231b3b80d8
2012-10-08Move TargetData to DataLayout.Micah Villmow
git-svn-id: https://llvm.org/svn/llvm-project/klee/trunk@165394 91177308-0d34-0410-b5e6-96231b3b80d8
2011-08-01Make the Executor capable of handling bitcasts of aliases, by rewriting thePeter Collingbourne
direct function call logic. git-svn-id: https://llvm.org/svn/llvm-project/klee/trunk@136605 91177308-0d34-0410-b5e6-96231b3b80d8
2011-07-20Updates for LLVM 3.0. Based on changes by arrowdodger, thanks!Peter Collingbourne
git-svn-id: https://llvm.org/svn/llvm-project/klee/trunk@135598 91177308-0d34-0410-b5e6-96231b3b80d8
2011-05-25Name symbolic arrays using the 3rd argument to klee_make_symbolic,Peter Collingbourne
and make sure the name is unique. git-svn-id: https://llvm.org/svn/llvm-project/klee/trunk@132054 91177308-0d34-0410-b5e6-96231b3b80d8
2010-07-15Fix some -Wmismatched-tags warnings.Daniel Dunbar
git-svn-id: https://llvm.org/svn/llvm-project/klee/trunk@108403 91177308-0d34-0410-b5e6-96231b3b80d8
2010-07-08Add support for InsertValue and ExtractValue instructionsPeter Collingbourne
git-svn-id: https://llvm.org/svn/llvm-project/klee/trunk@107912 91177308-0d34-0410-b5e6-96231b3b80d8
2010-06-24Use LLVM's TargetData::getTypeSizeInBits to determine type bitwidth instead ↵Peter Collingbourne
of our own implementation git-svn-id: https://llvm.org/svn/llvm-project/klee/trunk@106800 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-25(llvm up) Update for llvm::Value getName() change.Daniel Dunbar
git-svn-id: https://llvm.org/svn/llvm-project/klee/trunk@77049 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-14More ConstantExpr cleanup.Daniel Dunbar
- Change Executor::evalConstant to return ConstantExpr. git-svn-id: https://llvm.org/svn/llvm-project/klee/trunk@73337 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-14More ConstantExpr tweaks.Daniel Dunbar
- We can safely assume for now that array indices are within 32-bits (we will enforce this even on 64-bit targets). - We can also safely assume that address fit in 64-bits. - Always look up function pointers using 64-bits. - Protect a few other places by explicit checks that the type is <= 64-bits, when we can fallback to a safe path. git-svn-id: https://llvm.org/svn/llvm-project/klee/trunk@73328 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-13Create new ObjectState constructor for explicitly creating symbolic objects.Daniel Dunbar
git-svn-id: https://llvm.org/svn/llvm-project/klee/trunk@73308 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-04Sink getConstantValue into ConstantExpr.Daniel Dunbar
- Propogate ConstantExpr to various places, or cast as appropriate. git-svn-id: https://llvm.org/svn/llvm-project/klee/trunk@72862 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-04Start removing uses of Expr::isConstant.Daniel Dunbar
- These should use cast<>, isa<>, or dyn_cast<> as appropriate (or better yet, changed to use ref<ConstantExpr> when the type is known). git-svn-id: https://llvm.org/svn/llvm-project/klee/trunk@72857 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-01Kill off klee_malloc_n, we don't want to support this.Daniel Dunbar
git-svn-id: https://llvm.org/svn/llvm-project/klee/trunk@72693 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-01Modify eval() to return a cell reference instead of its contents.Daniel Dunbar
Add get{Dest,Argument}Cell for computing the cell to store instructions results and arguments into, respectuvely. Prep for moving fast path constant evaluation out of the Expr libraary itself. git-svn-id: https://llvm.org/svn/llvm-project/klee/trunk@72692 91177308-0d34-0410-b5e6-96231b3b80d8
2009-05-23Changed bout to ktest. Kept "BOUT\n" as the header of test files, for ↵Cristian Cadar
backward compatibility. Also changed KLEE_RUNTEST to KTEST_FILE. Updated tutorial-1. git-svn-id: https://llvm.org/svn/llvm-project/klee/trunk@72312 91177308-0d34-0410-b5e6-96231b3b80d8
2009-05-21Initial KLEE checkin.Daniel Dunbar
- Lots more tweaks, documentation, and web page content is needed, but this should compile & work on OS X & Linux. git-svn-id: https://llvm.org/svn/llvm-project/klee/trunk@72205 91177308-0d34-0410-b5e6-96231b3b80d8
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