Clone this repo:
  1. b845877 fix a bug in a function call by Tipwheal · 6 weeks ago master
  2. 984e99d ktest-tool: move from optparse to argparse, add ouput/example sections to help by Frank Busse · 9 weeks ago
  3. fceca8f Travis OSX: install Python 3.x by Frank Busse · 4 months ago
  4. 00470ae regression/2014-09-13-debug-info.c: use 'int: ' instead of 'data:' by Frank Busse · 4 months ago
  5. 8d953bd Various fixes for ktest-tool by Frank Busse · 4 months ago

KLEE Symbolic Virtual Machine

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KLEE is a symbolic virtual machine built on top of the LLVM compiler infrastructure. Currently, there are two primary components:

  1. The core symbolic virtual machine engine; this is responsible for executing LLVM bitcode modules with support for symbolic values. This is comprised of the code in lib/.

  2. A POSIX/Linux emulation layer oriented towards supporting uClibc, with additional support for making parts of the operating system environment symbolic.

Additionally, there is a simple library for replaying computed inputs on native code (for closed programs). There is also a more complicated infrastructure for replaying the inputs generated for the POSIX/Linux emulation layer, which handles running native programs in an environment that matches a computed test input, including setting up files, pipes, environment variables, and passing command line arguments.

For further information, see the webpage.