[klee-dev] Linking C++ runtime

[Eric Laberge]

Hello!

I am trying to get KLEE running a simple C++ app through Docker, but am obviously not doing it correctly. Anybody got it working?

Here’s what I got:

klee at 77c9c1d55f4a:/tmp$ cat hello.cpp
int main() {
  return 0;
}

klee at 77c9c1d55f4a:/tmp$ clang++ -c hello.cpp -emit-llvm -g -o hello.bc

klee at 77c9c1d55f4a:/tmp$ klee -link-llvm-lib=/usr/lib/gcc/x86_64-linux-gnu/4.8/libstdc++.so hello.bc
KLEE: Linking in library: /usr/lib/gcc/x86_64-linux-gnu/4.8/libstdc++.so.

klee: /usr/lib/llvm-3.4/build/include/llvm/Support/Casting.h:97: static bool llvm::isa_impl_cl<llvm::object::ObjectFile, const llvm::object::Binary *>::doit(const From *) [To = llvm::object::ObjectFile, From = const llvm::object::Binary *]: Assertion `Val && "isa<> used on a null pointer"' failed.
0  klee            0x0000000000dd4432 llvm::sys::PrintStackTrace(_IO_FILE*) + 34
1  klee            0x0000000000dd4224
2  libpthread.so.0 0x00002ac38e4ee330
3  libc.so.6       0x00002ac390babc37 gsignal + 55
4  libc.so.6       0x00002ac390baf028 abort + 328
5  libc.so.6       0x00002ac390ba4bf6
6  libc.so.6       0x00002ac390ba4ca2
7  klee            0x00000000005c8135 klee::linkWithLibrary(llvm::Module*, std::string const&) + 3925
8  klee            0x0000000000576c6c main + 5740
9  libc.so.6       0x00002ac390b96f45 __libc_start_main + 245
10 klee            0x00000000005718d9
Aborted

Thanks!
— 
Eric Laberge