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2009-09-01Update for LLVM ostream changes.Daniel Dunbar
- Includes patch by Michael Stone! git-svn-id: https://llvm.org/svn/llvm-project/klee/trunk@80665 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-24Applied the patch submitted by Robby Cochran that fixes an arithmetic ↵Cristian Cadar
overflow in Solver::getRange(). git-svn-id: https://llvm.org/svn/llvm-project/klee/trunk@79945 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-17Update for LLVM API change.Daniel Dunbar
git-svn-id: https://llvm.org/svn/llvm-project/klee/trunk@79217 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-05Write "Step 6: Replaying KLEE generated test cases", using klee-replay.Daniel Dunbar
git-svn-id: https://llvm.org/svn/llvm-project/klee/trunk@78168 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-05klee-replay: Support running multiple tests in one invocation, and tweak outputDaniel Dunbar
slightly. git-svn-id: https://llvm.org/svn/llvm-project/klee/trunk@78166 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-05Build klee-replay when the POSIX runtime is enabled.Daniel Dunbar
git-svn-id: https://llvm.org/svn/llvm-project/klee/trunk@78149 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-05Add klee-replay tool.Daniel Dunbar
- Not yet enabled as part of the build, and not recently tested. - This has also been trimmed down significantly from the version which is able to fail system calls, that functionality was too experimental to be generally useful. git-svn-id: https://llvm.org/svn/llvm-project/klee/trunk@78148 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-03Fix computation of GetElementPtr offset for 64-bit targets.Daniel Dunbar
- Precomputed constants were being truncated to 32-bits! - This was actually the problem with new[]/delete[], I failed to look at the generated code for new[] to realize that the compiler is generating the offset pointer, not the runtime library. - All tests now pass on x86-64! git-svn-id: https://llvm.org/svn/llvm-project/klee/trunk@77930 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-02Add instructions on how to build with POSIX/uClibc support to GetStarted page.Daniel Dunbar
git-svn-id: https://llvm.org/svn/llvm-project/klee/trunk@77924 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-02Don't abort on --exit-on-error failures, this is just confusing.Daniel Dunbar
git-svn-id: https://llvm.org/svn/llvm-project/klee/trunk@77923 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-02Print allocation info for adjacent objects in out-of-bounds message.Daniel Dunbar
git-svn-id: https://llvm.org/svn/llvm-project/klee/trunk@77922 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-02Disable this test, KLEE's new[] implementation is broken; surprisingly thisDaniel Dunbar
failure only manifests itself on x86_64, however. git-svn-id: https://llvm.org/svn/llvm-project/klee/trunk@77921 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-02Stop building the STP parser, we don't need it and it unnecessarily adds aDaniel Dunbar
dependency on flex and bison. git-svn-id: https://llvm.org/svn/llvm-project/klee/trunk@77853 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-01Fixes for building runtime on linux x86-64.Daniel Dunbar
git-svn-id: https://llvm.org/svn/llvm-project/klee/trunk@77825 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-01A few type fixes for libc functions, for 64-bit.Daniel Dunbar
git-svn-id: https://llvm.org/svn/llvm-project/klee/trunk@77822 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-01Implement va_arg handling for x86_64.Daniel Dunbar
- Based on a patch by Vladimir Kuznetsov! - x86_64 has a complicated calling convention for va_args; instead of dealing with this, this patch uses a clever workaround by initializing the va_list structure so that the callee believes all arguments were passed in the stack save area. git-svn-id: https://llvm.org/svn/llvm-project/klee/trunk@77819 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-01KLEE64: Fix initialization of ctype_ externals.Daniel Dunbar
git-svn-id: https://llvm.org/svn/llvm-project/klee/trunk@77816 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-01Rewrite constant initialization to be more portable and readable.Daniel Dunbar
git-svn-id: https://llvm.org/svn/llvm-project/klee/trunk@77809 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-01Add Expr::dumpDaniel Dunbar
git-svn-id: https://llvm.org/svn/llvm-project/klee/trunk@77802 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-01When generating external function stubs, access the arguments in terms of theDaniel Dunbar
function type, not the argument types. This accomodates for a conversion which is done in Executor.cpp. git-svn-id: https://llvm.org/svn/llvm-project/klee/trunk@77801 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-01Use size_t where appropriate for ImmutableTree and friends.Daniel Dunbar
git-svn-id: https://llvm.org/svn/llvm-project/klee/trunk@77799 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-01Don't force -m32 in tests; this should be handled by the build system.Daniel Dunbar
git-svn-id: https://llvm.org/svn/llvm-project/klee/trunk@77798 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-01Rename intrinsic library to libkleeRuntimeInstrinsic, for consistency.Daniel Dunbar
git-svn-id: https://llvm.org/svn/llvm-project/klee/trunk@77797 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-01Update for LLVM API change.Daniel Dunbar
git-svn-id: https://llvm.org/svn/llvm-project/klee/trunk@77771 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-01Avoid failing if waitpid fails with EINTR, patch by Vladimir Kuznetsov.Daniel Dunbar
git-svn-id: https://llvm.org/svn/llvm-project/klee/trunk@77770 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-30pcregrep.c isn't going to work on x86_64.Daniel Dunbar
git-svn-id: https://llvm.org/svn/llvm-project/klee/trunk@77574 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-29Multiply for alloca & malloca instructions may need to coerce index expressionDaniel Dunbar
to target pointer width. git-svn-id: https://llvm.org/svn/llvm-project/klee/trunk@77428 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-28Add missing va_end and null check.Daniel Dunbar
git-svn-id: https://llvm.org/svn/llvm-project/klee/trunk@77312 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-28KLEE64: Fix a type conversion problem with calls to klee_make_symbolic; thereDaniel Dunbar
are probably lots more of this -- we really need coercion and argument validation to be checked outside of the individual intrinsic handlers. git-svn-id: https://llvm.org/svn/llvm-project/klee/trunk@77311 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-28KLEE64: When binding GetElementPtr constants, do evaluation in pointer width ofDaniel Dunbar
target. git-svn-id: https://llvm.org/svn/llvm-project/klee/trunk@77310 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-28KLEE64: Regardless of the target, offsets in the memory subsystem are 32-bits. IDaniel Dunbar
don't think anyone is going to be doing symbolic execution with > 4GB buffers any time soon, and this is slightly simpler. - We know pass about half of KLEE's test suite on Darwin x86_64. git-svn-id: https://llvm.org/svn/llvm-project/klee/trunk@77309 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-28KLEE64: GetElementPtr constants should be evaluated in the target pointer width.Daniel Dunbar
git-svn-id: https://llvm.org/svn/llvm-project/klee/trunk@77308 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-28KLEE64: Fix some totally bogus printing code, which was reusing a va_listDaniel Dunbar
without va_copy()ing it. git-svn-id: https://llvm.org/svn/llvm-project/klee/trunk@77307 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-28Move Machine constants into Context object, initialized based on the targetDaniel Dunbar
data. - This is the first step towards having KLEE be fully target independent, its not particularly beautiful but its expedient. git-svn-id: https://llvm.org/svn/llvm-project/klee/trunk@77306 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-26Tweak objdump script, kcachegrind has gotten stricter about its parsing.Daniel Dunbar
git-svn-id: https://llvm.org/svn/llvm-project/klee/trunk@77168 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-26A quick editing pass.Daniel Dunbar
git-svn-id: https://llvm.org/svn/llvm-project/klee/trunk@77157 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-26Start writing a user focused coreutils case study.Daniel Dunbar
git-svn-id: https://llvm.org/svn/llvm-project/klee/trunk@77156 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-26Make sure final KLEE output gets on a new line.Daniel Dunbar
git-svn-id: https://llvm.org/svn/llvm-project/klee/trunk@77155 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-26TweakDaniel Dunbar
git-svn-id: https://llvm.org/svn/llvm-project/klee/trunk@77154 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-26Ok, I caved. klee-gcc is useful, at least for now.Daniel Dunbar
git-svn-id: https://llvm.org/svn/llvm-project/klee/trunk@77136 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
2009-07-25(llvm up) Update for API changes.Daniel Dunbar
- This dance is getting old. git-svn-id: https://llvm.org/svn/llvm-project/klee/trunk@77029 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-17Make sure to initialize the native target, so we can make a JIT.Daniel Dunbar
git-svn-id: https://llvm.org/svn/llvm-project/klee/trunk@76178 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-17Simplify some code, and add more comments.Daniel Dunbar
git-svn-id: https://llvm.org/svn/llvm-project/klee/trunk@76152 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-17Update for LLVM's wishy washy developers.Daniel Dunbar
git-svn-id: https://llvm.org/svn/llvm-project/klee/trunk@76151 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-17Add some comments for CexCachingSolver::searchForAssignment.Daniel Dunbar
- No functionality change. git-svn-id: https://llvm.org/svn/llvm-project/klee/trunk@76148 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-15[llvm up] Update for LLVM TOT changes.Daniel Dunbar
git-svn-id: https://llvm.org/svn/llvm-project/klee/trunk@75826 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-15Fixed two test cases. Cristian Cadar
The failing test case is actually (query [false] false), which should return VALID, but currently returns INVALID. git-svn-id: https://llvm.org/svn/llvm-project/klee/trunk@75747 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-15Code to answer satisfiability queries.Cristian Cadar
git-svn-id: https://llvm.org/svn/llvm-project/klee/trunk@75735 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-14Update for LLVM API changes.Daniel Dunbar
git-svn-id: https://llvm.org/svn/llvm-project/klee/trunk@75626 91177308-0d34-0410-b5e6-96231b3b80d8
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