Summary:
Since version 2, none of the `opam pin` modes work reasonably well for
the standard llvm build procedure. As a workaround to prevent opam
from making several copies of the build directory when pinning, adjust
to move the llvm build and install directories out of the llvm source
tree.
Reviewed By: bennostein
Differential Revision: D17665242
fbshipit-source-id: ac84a4b0b
Summary:
There are many assumptions on the behavior of mutexes, condition
variables, etc. in the implementation of the cxxabi with threads
support. So compile with `_LIBCXXABI_HAS_NO_THREADS` defined to select
the much simpler code paths for the single-threaded case.
Reviewed By: kren1
Differential Revision: D16069454
fbshipit-source-id: 9f975e0e6
Summary:
This diff introduces a `-lib-fuzz` flag to `buck link`, which links in a
simple main that calls the LLVMFuzzerTestOneInput function, which is the
entry point of libFuzzer fuzzer.
Reviewed By: jberdine, jvillard
Differential Revision: D15821512
fbshipit-source-id: cff731ed3
Summary:
This diff adds a `__llair_alloc` intrinsic which is modeled
as a non-failing malloc. Using it instead of `malloc` increases
the readbility of symbolic heaps, because it removes all the cases
where malloc failed.
Note that `assert(malloc())` does not have the desired effect.
Reviewed By: ngorogiannis
Differential Revision: D15778817
fbshipit-source-id: d02784077
Summary:
Include cxa_default_handlers.cpp to bring in definitions for
__cxa_terminate_handler and __cxa_unexpected_handler.
Reviewed By: kren1
Differential Revision: D15712980
fbshipit-source-id: f536930a8
Summary:
* Adds compilation of cxxabi.bc
* Includes the cxxabi.bc into the sledge executable via opam-crunch
* Links cxxabi.bc in sledge frontend
Reviewed By: jberdine
Differential Revision: D15415190
fbshipit-source-id: cc42f09fb
Summary:
Make could get confused and use both the $(MODEL_DIR)/cxxabi.bc and
%.bc rules, leading to build failure.
Reviewed By: jvillard
Differential Revision: D14385600
fbshipit-source-id: 05f0ac6e1
Summary:
Change the license of the source code from BSD + PATENTS to MIT.
Change `checkCopyright` to reflect the new license and learn some new file
types.
Generated with:
```
git grep BSD | xargs -n 1 ./scripts/checkCopyright -i
```
Reviewed By: jeremydubreil, mbouaziz, jberdine
Differential Revision: D8071249
fbshipit-source-id: 97ca23a
Josh Berdine
Timotej Kapus
Jules Villard