Summary:
Add a `-color` option to sledge, that prints variable that are
existentially bound as bold.
Reviewed By: ngorogiannis
Differential Revision: D16088750
fbshipit-source-id: bd21cb8a0
Summary:
Trivial renamings to use the standard "libFuzzer" name instead of "lib
fuzzer".
Reviewed By: kren1
Differential Revision: D16067881
fbshipit-source-id: 3ff2a8f86
Summary:
To easily monitor and track changes to the help generated by the
command line interface, generate it in full and add it to the repo.
Reviewed By: kren1
Differential Revision: D16059783
fbshipit-source-id: be15f9943
Summary:
This diff is preparation for function summarization and focuses on
function calls and function summary precondition computation.
It introduces `-function-summaries` flag behind most of functionality is
hidden, when enabled on each call
* A function summary is computed by quantifying all the non-formal/global variables
and removing all the segments that are not reachable from them
* `pre` and `foot` are computed from function summary and the calling context
by replacing formals with actuals again.
* A solver is asked if `pre` entails `foot` and a frame is printed if it
does
Currently this only works for formulas without disjunctions, so when
function summaries are enabled, that state is first moved to dnf and then
the call is done for each disjunct.
Reviewed By: ngorogiannis
Differential Revision: D15898928
fbshipit-source-id: 49d32504c
Summary:
Disable exceptional control flow
- treat throw as unreachable
- confidence in the correctness of the frontend's treatment of
exception handling is very low, and making summaries that are
expressive enough to talk about exceptions is a complication
that isn't needed for the first iteration
To facilitate, start on a struct that holds all the CL options.
Reviewed By: jberdine, jvillard
Differential Revision: D15713601
fbshipit-source-id: ee92dfbd8
Summary:
Change command line interface to include buck and llvm integration as
separate subcommands.
Reviewed By: kren1
Differential Revision: D15614567
fbshipit-source-id: b7618571b
Summary:
`sledge -c foo.bc` generates a binary file `foo.bc.llair` which can be
analyzed with `sledge foo.bc.llair`, and converted to textual form
with `sledge -c foo.bc.llair -o foo.llair`. Binary files are not
compatible between debug and release builds.
Reviewed By: mbouaziz
Differential Revision: D10389473
fbshipit-source-id: dfcabf33b
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
Summary:
Upgrade ocamlformat, and base which needs to be done in sync in order to build
ocamlformat, and the other deps can come for the ride.
Reviewed By: jvillard
Differential Revision: D7663537
fbshipit-source-id: 3e90970
Josh Berdine
Timotej Kapus
Jules Villard