169 commits

Author	SHA1	Message	Date
Jacob Lifshay	11ddbc43c7	writing VCD for combinatorial circuits works!	2024-11-20 22:53:54 -08:00
Jacob Lifshay	c4b5d00419	WIP adding VCD output	2024-11-20 22:53:54 -08:00
Jacob Lifshay	09aa9fbc78	wire up simulator trace writing interface	2024-11-20 22:53:54 -08:00
Jacob Lifshay	288a6b71b9	WIP adding VCD output	2024-11-20 22:53:54 -08:00
Jacob Lifshay	0095570f19	simple combinatorial simulation works!	2024-11-20 22:53:54 -08:00
Jacob Lifshay	f54e55a143	Simulation::settle_step() works for simple modules	2024-11-20 22:53:54 -08:00
Jacob Lifshay	a6e40839ac	simulator WIP: use petgraph for topological sort over assignments	2024-11-20 22:53:54 -08:00
Jacob Lifshay	3106a6fff6	working on simulator...	2024-11-20 22:53:54 -08:00
Jacob Lifshay	f338f37d3e	working on simulator	2024-11-20 22:53:54 -08:00
Jacob Lifshay	277d3e0d4d	working on simulator	2024-11-20 22:53:54 -08:00
Jacob Lifshay	b288d6f8f2	add missing copyright headers	2024-11-20 22:53:54 -08:00
Jacob Lifshay	479d59b287	WIP implementing simulator	2024-11-20 22:53:54 -08:00
Jacob Lifshay	6f904148c4	WIP adding simulator	2024-11-20 22:53:54 -08:00
Jacob Lifshay	3ea0d98924	always write formal cache json	2024-11-20 22:51:40 -08:00
Cesar Strauss	c1f1a8b749	Add test module exercising formal verification.	2024-11-20 18:29:39 -03:00
Jacob Lifshay	ee15fd2b94	support #[hdl] type aliases	2024-10-30 20:47:10 -07:00
Jacob Lifshay	20cf0abbcc	fix using #[hdl] types like S<{ 1 + 2 }>	2024-10-30 20:46:11 -07:00
Jacob Lifshay	cb17913004	limit sby to one thread each since it seems not to respect job count in parallel mode	2024-10-15 21:32:38 -07:00
Jacob Lifshay	42effd1132	switch to using a make job server for managing test parallelism	2024-10-15 20:32:33 -07:00
Jacob Lifshay	3d0f95cfe5	formal: add workaround for wires disappearing because yosys optimizes them out	2024-10-15 01:48:48 -07:00
Jacob Lifshay	3939ce2360	add Bundle and Enum to prelude	2024-10-14 17:47:58 -07:00
Jacob Lifshay	d0229fbcfb	get #[hdl] struct S<A: KnownSize, B: KnownSize> to work	2024-10-11 17:30:49 -07:00
Jacob Lifshay	4909724995	add more thorough checks that bounds are properly handled on #[hdl] structs	2024-10-10 23:34:46 -07:00
Jacob Lifshay	d0694cbd52	add disabled test for #[hdl] struct S4<W: KnownSize, W2: KnownSize> which type errors	2024-10-10 22:58:15 -07:00
Jacob Lifshay	1a2149b040	silence warnings for field names that start with _	2024-10-10 20:53:29 -07:00
Jacob Lifshay	59cef3f398	add PhantomData as a hdl bundle	2024-10-10 20:48:09 -07:00
Jacob Lifshay	bf907c3872	cache results of formal proofs	2024-10-07 23:31:24 -07:00
Jacob Lifshay	99180eb3b4	fix clippy lints in generated code	2024-10-07 22:06:59 -07:00
Jacob Lifshay	017c14a2f1	don't use #[allow(..., reason = "...")] since that's not stable yet on rust 1.80.1	2024-10-07 22:06:59 -07:00
Jacob Lifshay	ed1aea41f3	clean up some clippy warnings	2024-10-07 21:49:18 -07:00
Jacob Lifshay	f12322aa2a	remove interning contexts	2024-10-07 21:33:56 -07:00
Jacob Lifshay	44ca1a607a	remove unused AGCContext	2024-10-07 21:23:13 -07:00
Jacob Lifshay	30b9a5e48d	change NameId to have an opaque Id so output firrtl doesn't depend on how many modules of the same name were ever created	2024-10-07 19:06:01 -07:00
Jacob Lifshay	eed0afc6ab	add some utility From<Interned<T>> impls	2024-10-07 19:05:20 -07:00
Jacob Lifshay	2e8b73d2fc	rename fire/fire_data to firing/firing_data	2024-10-06 19:04:48 -07:00
Jacob Lifshay	e05c368688	change register names to end in _reg by convention	2024-10-06 18:50:09 -07:00
Jacob Lifshay	b7f1101164	reduce parallelism to fit within the number of available cpus even when running sby in prove mode (which likes to run 2 smt solvers in parallel)	2024-10-04 17:03:51 -07:00
Jacob Lifshay	0d54b9a2a9	queue formal proof passes!	2024-10-03 23:07:14 -07:00
Jacob Lifshay	343805f80b	fix #[hdl] to work with unusual identifier hygiene from macros	2024-10-03 23:04:14 -07:00
Jacob Lifshay	4084a70485	switch default solver to z3	2024-10-03 01:43:46 -07:00
Jacob Lifshay	3e2fb9b94f	WIP getting queue formal to pass -- passes for capacity <= 2	2024-10-03 01:08:01 -07:00
Jacob Lifshay	0cf01600b3	add mod formal and move assert/assume/cover stuff to it	2024-10-01 19:56:17 -07:00
Jacob Lifshay	f3d6528f5b	make annotations easier to use	2024-10-01 19:54:17 -07:00
Jacob Lifshay	f35d88d2bb	remove unused valueless.rs	2024-10-01 18:41:41 -07:00
Jacob Lifshay	e8c393f3bb	sort pub mod items	2024-10-01 18:40:52 -07:00
Jacob Lifshay	d0b406d288	add more annotation kinds	2024-10-01 18:33:32 -07:00
Jacob Lifshay	2a25dd9d7b	fix annotations getting lost	2024-10-01 18:31:44 -07:00
Jacob Lifshay	6e0b6c000d	remove stray debugging prints	2024-10-01 18:30:46 -07:00
Jacob Lifshay	d089095667	change default to --simplify-enums=replace-with-bundle-of-uints	2024-10-01 00:07:48 -07:00
Jacob Lifshay	9d66fcc548	improve ExportOptions support in assert_export_firrtl!	2024-10-01 00:05:39 -07:00