400 Commits (71fd925d7f3e8797f86bafce527e8c8ca09ef3a3)

Author SHA1 Message Date
Josh Berdine b59f444023 [sledge] Extend cxxabi model
6 years ago
Josh Berdine 2f55acf8e1 [sledge] Improve build of model/cxxabi.bc
6 years ago
Josh Berdine 2896ff15f1 [sledge] Include all function locals in entry block
6 years ago
Josh Berdine d769718192 [sledge] Add missing i32 to i64 conversion for gep indices
6 years ago
Josh Berdine 0af0d3b210 [sledge] Revise Equality carrier-closure invariant
6 years ago
Josh Berdine efbd816dff [sledge] Sort numeric constants last
6 years ago
Josh Berdine 591d60e20a [sledge] Prefer simple exps over applications as class reps
6 years ago
Josh Berdine 71694c874f [sledge] Prefer constants as class reps
6 years ago
Josh Berdine a4a9d5682e [sledge] Fix "iterator invalidation" bug
6 years ago
Josh Berdine 0578064a7f [sledge] Revise solver existential instantiation
6 years ago
Josh Berdine 29f7f30b1a [sledge] Add simple frame inference solver tests
6 years ago
Josh Berdine 0ff3925ea6 [sledge] Do not auto-promote test results
6 years ago
Josh Berdine 89e2e30fb2 [sledge] Use more standard interface for Trace.parse
6 years ago
Josh Berdine 41fff4fbf7 [sledge] Remove previous Congruence implementation
6 years ago
Josh Berdine 34e7e1a83b [sledge] Strengthen solver with implied sizes of concatenated byte arrays
6 years ago
Josh Berdine d7f5611b32 [sledge] Use ppx_compare to define equal functions
6 years ago
Josh Berdine 113df8b756 [sledge] Upgrade base to v0.12
6 years ago
Josh Berdine cd63204dba [sledge] Initial Shostak-style treatment of UIF+LIA
6 years ago
Josh Berdine e56646674f [sledge] Strengthen simplification of division exps
6 years ago
Josh Berdine 07d48fa7d8 [sledge] Make simplification subexp check more precise
6 years ago
Josh Berdine 8fa2f86b7e [sledge] Fix order of Exp.fold args
6 years ago
Josh Berdine 55540d3500 [sledge] Remove Trace.report in favor of Trace.fail
6 years ago
Josh Berdine 0ecee6a848 [sledge] Change polynomial coefficients and powers to rationals
6 years ago
Josh Berdine d01de4b0dd [sledge] Simplify representation of Add and Mul exps
6 years ago
Josh Berdine 22578089c3 [sledge] Reimplement arithmetic and congruence closure
6 years ago
Josh Berdine 06d169c440 [sledge] Add Trace.fail
6 years ago
Josh Berdine f8fda2e378 [sledge] Trace using symmetric differences between congruence relations
6 years ago
Josh Berdine 875a6a6f8e [sledge] Strengthen treatment of existentials in pure constraints
6 years ago
Josh Berdine 270b6003de [sledge] Revise excision of segments to witness existential size
6 years ago
Josh Berdine 23f2d3a08e [sledge] Fix order of args in simp_div
6 years ago
Josh Berdine 95f94537d7 [sledge] Use Typ.prim_bit_size_of instead of Integer {bits}
6 years ago
Josh Berdine 49c9b3aec4 [sledge] Strengthen Exp.invariant
6 years ago
Josh Berdine 0177549315 [sledge] Improve exp tests
6 years ago
Josh Berdine 909b341e8a [sledge] Add missing `make test` dependency
6 years ago
Josh Berdine 610a641b45 [sledge] Sort congruence classes when printing
6 years ago
Josh Berdine 616be32b5b [sledge] Merge Config.trace_all into Config.trace
6 years ago
Josh Berdine 65c446f0fb [sledge] Protect Trace.parse from invalid user input
6 years ago
Josh Berdine 5a3718a098 [sledge] Move parsing of trace specs from Config to Trace
6 years ago
Josh Berdine 83607ace5e [sledge] Add Trace.all
6 years ago
Josh Berdine 730cbac6c1 [sledge] Make --trace option optional
6 years ago
Josh Berdine 7f630097f9 [sledge] Improve debug tracing
6 years ago
Josh Berdine 10e1ef1ca6 [sledge] Update TODO
6 years ago
Josh Berdine 69c9dbad9c [sledge] Improve simplification of negated booleans
6 years ago
Josh Berdine 48e947883d [sledge] Normalize arithmetic exps to polynomials
6 years ago
Josh Berdine fb746f65d0 [sledge] Refactor to remove unnecessary recursion in simp_and and simp_or
6 years ago
Josh Berdine 2a70b36140 [sledge] Obtain bitwidth and type from same arg of binop exps
6 years ago
Josh Berdine 42fefadc38 [sledge] Strengthen type-checking of arithmetic exps
6 years ago
Josh Berdine 6c108fa68e [sledge] Make Typ.ptr and Typ.siz inter-castable
6 years ago
Josh Berdine 718aa27c8d [sledge] Add typ of Add and Mul expressions
6 years ago
Josh Berdine c7f4ed65ce [sledge] Remove Exp.Sub, express x - y as x + -1y
6 years ago
Josh Berdine 2876ab5034 [sledge] Add result type to Exp.{add,sub,mul}
6 years ago
Josh Berdine 59ee539dce [sledge] Represent null pointer as zero integer of pointer type
6 years ago
Josh Berdine f1de054a39 [sledge] Add `-v` alias for `--trace-all`
6 years ago
Josh Berdine 2f5ed3e554 [sledge] Clamp result of binary Z ops to bitwidth
6 years ago
Josh Berdine 11bf7d9a39 [sledge] Build system support inline tests in all libraries
6 years ago
Josh Berdine 10c8b02a8d [sledge] Clean test coverage data before `make coverage`
6 years ago
Josh Berdine 6df666b87b [sledge] Return dbg and opt build targets
6 years ago
Josh Berdine 172b804838 [sledge] Update tests
6 years ago
Mehdi Bouaziz ecedb27d77 Add missing FB copyrights
6 years ago
Josh Berdine 1500745b03 [sledge] Add typ of integer constants
6 years ago
Josh Berdine 71fe6602ef [sledge] Change Switch cases from Z.t to Exp.t
6 years ago
Josh Berdine e73e6c6448 [sledge] Add Llair.Term.branch wrapper for Switch
6 years ago
Josh Berdine 0e5239682d [sledge] Add Llair.Term.goto wrapper for Switch
6 years ago
Josh Berdine 8074eea927 [sledge] Distinguish signed and unsigned integer comparisons
6 years ago
Josh Berdine 9e724842f6 [sledge] Update todo
6 years ago
Josh Berdine 889f7abc6f [sledge] Dump program to file between frontend and backend
6 years ago
Josh Berdine 080c843856 [sledge] Add maybe-alloc instruction that may fail
6 years ago
Josh Berdine f3d25d3a23 [sledge] Refactor issue reporting to Report module
6 years ago
Josh Berdine 1b11a0df0e [sledge] Improve debug tracing
6 years ago
Josh Berdine cf2a985073 [sledge] Add Trace.{printf,fprintf,kprintf}
6 years ago
Josh Berdine da89fc8f95 [sledge] Warn of each uninterpreted intrinsic only once
6 years ago
Josh Berdine 452e240e67 [sledge] Simplify CLI implementation using ppx_deriving_cmdliner
6 years ago
Josh Berdine 85d9e5bdb0 [sledge] Add `make check` using `dune build @check`
6 years ago
Josh Berdine d5a83894b0 [sledge] Run executables from dune install dir
6 years ago
Josh Berdine a9cdf69010 [sledge] Use dune ocamlformat integration for `make fmt`
6 years ago
Josh Berdine e71ea9f0ed [sledge] Switch from Llvm.demangle to __cxa_demangle via Ctypes
6 years ago
Josh Berdine 27f08ab53a [sledge] Update entry point and command line interface
6 years ago
Josh Berdine b712a57bf9 [sledge] Add analysis based on iterative bounded exploration
6 years ago
Josh Berdine 0a09581431 [sledge] Add abstract domain interface
6 years ago
Josh Berdine 4633419b1c [sledge] Add symbolic execution
6 years ago
Josh Berdine e397a43f80 [sledge] Add frame inference solver over symbolic heaps
6 years ago
Josh Berdine 83eff4c734 [sledge] Add symbolic heap formulas
6 years ago
Josh Berdine a32890a1e3 [sledge] Add congruence closure with integer offsets
6 years ago
Josh Berdine f7a9a0c323 [sledge] Update frontend
6 years ago
Josh Berdine 2c116474e5 [sledge] Update llair
6 years ago
Josh Berdine 8e7eeb8d1f [sledge] Update global
6 years ago
Josh Berdine 2b53e53504 [sledge] Update loc
6 years ago
Josh Berdine 392f596b02 [sledge] Update exp
6 years ago
Josh Berdine 742b181282 [sledge] Update typ
6 years ago
Josh Berdine 6a7c21e7c9 [sledge] Update trace and ppx_trace
6 years ago
Josh Berdine 91888c4c41 [sledge] Update import, vector
6 years ago
Josh Berdine f6ba0c8137 [sledge] Update build system, etc.
6 years ago
Josh Berdine e1d4aad487 [ocamlformat] upgrade ocamlformat to 0.8
6 years ago
Josh Berdine 40ab73037e [ocamlformat] upgrade to ocamlformat 0.7
6 years ago
Jules Villard 83a4a8fa5b [dune] jbuilder -> dune
6 years ago
Jules Villard 8b882ac1df Change license to MIT
7 years ago
Josh Berdine 16988b0a7a [ocamlformat] Upgrade to ocamlformat 0.5
7 years ago
Josh Berdine dcc0f646fe Add demo LLAIR client
7 years ago
Josh Berdine 446ac6d87c Add initial version of LLAIR and LLVM to LLAIR translation
7 years ago
Josh Berdine d61b93b1d2 Create sledge directory
7 years ago