10 Commits

Author	SHA1	Message	Date
d1m0	66da171050	Fix for #141 (#142) ... * Add Atom and Literal base classes to CDSL Ast. Change substitution() and copy() on Def/Apply/Rtl to support substituting Var->Union[Var, Literal]. Check in Apply() constructor kinds of passed in Literals respect instruction signature * Change verify_semantics to check all possible instantiations of enumerated immediates (needed to descrive icmp). Add all bitvector comparison primitives and bvite; Change set_semantics to optionally accept XForms; Add semantics for icmp; Fix typing errors in semantics/{smtlib, elaborate, __init__}.py after the change of VarMap->VarAtomMap * Forgot macros.py * Nit obscured by testing with mypy enabled present. * Typo	2017-08-14 20:19:47 -07:00
Dimo	ede02e0f97	Cleanup, typechecking and documentation nits	2017-07-28 10:47:08 -07:00
Dimo	1ddee38895	cleanup_semantics() should remove repeated prim_from_bv(x)	2017-07-28 10:47:08 -07:00
Dimo	11014ec544	Nit: Make elaborate return a new Rtl instead of modifying the existing rtl inplace	2017-07-28 10:47:08 -07:00
Dimo	ef4ca676a4	Move apply() -> Xform.apply(); is_concrete_rtl() -> Rtl.is_concrete(); cleanup_concrete_rtl() -> Rtl.cleanup_concrete_rtl(). Documnetation nits in semantics.elaborate	2017-07-28 10:47:08 -07:00
Dimo	71f1646675	With multiple semantic transforms mentioning Enumerators, it may be possible for there not to be a substitution from the concrete rtl to some of the transforms. This is not an error - just a case where a given semantic transform doesnt apply. (e.g. icmp being described by different transforms with concrete intcc condition codes)	2017-07-28 10:47:08 -07:00
Dimo	7caaf7fea1	Fix CI: Var was only imported when mypy was present.	2017-07-24 14:08:44 -07:00
Dimo	dfb5a524b9	TI failure due to misplaced import	2017-07-24 14:08:44 -07:00
Dimo	74f72a3b43	Documentation nits; Sematnics syntax cleanup	2017-07-24 14:08:44 -07:00
Dimo	a5fe64440f	Add insturction semantics. Add semantics for vsplit,vconcat,iadd. Add initial tests	2017-07-24 14:08:44 -07:00