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15664 Commits

Author SHA1 Message Date
Jannis Harder 4766c92e59 abstract: Allow unconditional value and state abstractions 
Also improves -enable and -enablen command line handling
 2025-02-18 17:08:45 +01:00
Jannis Harder 37aa2e6cd8 abstract: Wire vs port offset confusion bugfix 
This fixes the offsets_to_abstract collection in abstract_state so that
it now works the same way as in abstract_value which was already
correct.
 2025-02-18 17:08:45 +01:00
Jannis Harder 7cd822b7f5 rtlil: Add {from,to}_hdl_index methods to Wire 
In the past we had the occasional bug due to some place not handling all
4 combinations of upto/downto and zero/nonzero start_offset correctly.
 2025-02-18 17:08:45 +01:00
Emil J. Tywoniak 28c768e7b8 abstract: better present changes done 2025-02-18 17:08:45 +01:00
Emil J. Tywoniak 3dd697fc8a abstract: improve -init logging 2025-02-18 17:08:45 +01:00
Emil J. Tywoniak 9de890c874 abstract: fix -init log_debug bit count, remove unnecessary log_debug 2025-02-18 17:08:45 +01:00
Emil J. Tywoniak aca4d44a40 abstract: improve debug logs for -state and -value 2025-02-18 17:08:45 +01:00
Emil J. Tywoniak cee06cecd0 abstract: factor out emit_mux_anyseq 2025-02-18 17:08:45 +01:00
Emil J. Tywoniak 9895370b32 abstract: rework -init without bufnorm, with logging 2025-02-18 17:08:45 +01:00
Emil J. Tywoniak 1646991092 abstract: refactor -value 2025-02-18 17:08:45 +01:00
Emil J. Tywoniak e9bba13a0d abstract: no more bufnorm, -value has bit selection consistent with -state, -init temporarily gutted 2025-02-18 17:08:45 +01:00
Emil J. Tywoniak 3f1ee3e0ae abstract: -state refactor sigbit rep pool collection 2025-02-18 17:08:45 +01:00
Emil J. Tywoniak 387d0de383 abstract: -state allow partial abstraction, don't use buffer-normalized mode 2025-02-18 17:08:45 +01:00
Emil J. Tywoniak 6027030215 abstract: -value MVP, use buffer-normalized mode 2025-02-18 17:08:45 +01:00
Emil J. Tywoniak 4637fa74e3 abstract: -init MVP 2025-02-18 17:08:45 +01:00
Emil J. Tywoniak e4ca7b8846 abstract: -state MVP 2025-02-18 17:08:45 +01:00
Akash Levy ba09c6c173 Better reduce_* message 2025-02-18 04:34:54 -08:00
Akash Levy ef9645990e Reduce pass verbosity 2025-02-18 04:05:40 -08:00
Krystine Sherwin dc03e174af
fixup! Makefile: Warn if submodule status '+'-prefixed 2025-02-18 11:46:11 +13:00
Krystine Sherwin 03d9138744
Makefile: 'U'-prefixed submodule status 
Covering all the bases, I guess?  '-'-prefix is already correctly handled by the base case message.
If the user somehow gets merge conflicts in abc, hopefully they know what they're doing.
 2025-02-18 11:33:06 +13:00
Krystine Sherwin b8777d7893
Makefile: Warn if submodule status '+'-prefixed 
A '+'-prefix means that the submodule is initialized and checked out, but a different commit is checked out.
If this is accidental then the user should run `git submodule update` to fix it.
If it is intentional (because e.g. the user is explicitly wanting to test Yosys with a different version of abc), then creating a new commit in Yosys to update the expected commit is also a valid solution.
 2025-02-18 11:25:04 +13:00
Emil J. Tywoniak 2b33937ab8 liberty: fix clear and preset latches 2025-02-17 17:36:51 +01:00
Akash Levy 33c72b0f25
Merge branch 'YosysHQ:main' into main 2025-02-15 15:54:28 -08:00
Akash Levy d0016fed75 Smallfix 2025-02-14 16:44:43 -08:00
github-actions[bot] 38f858374c Bump version 2025-02-15 00:20:50 +00:00
KrystalDelusion 508e7327e4
Merge pull request #4899 from YosysHQ/shr_int_max 
Fix runtime error on shift by INT_MAX
 2025-02-15 09:52:33 +13:00
Akash Levy f01bcddd9e Need wreduce in SMALL mode 2025-02-14 12:25:18 -08:00
Akash Levy 9397847959 Reenable UPF stuff for now 2025-02-14 12:21:43 -08:00
Akash Levy e5617883e1 Revert some stuff 2025-02-14 11:57:20 -08:00
Akash Levy 3bca4c10d8 Fix macOS boost-python issues 2025-02-14 11:43:00 -08:00
Akash Levy 3676429634 `aldff`s do not get split by splitcells 2025-02-14 10:53:51 -08:00
Akash Levy fb24decc64 Smallfixes 2025-02-14 10:38:19 -08:00
Akash Levy 7cc06ebaab Small fixes 2025-02-14 10:34:27 -08:00
Akash Levy c4254a9a95 Final cleanup 2025-02-14 10:18:13 -08:00
Akash Levy 1b13b5d6ea Move segv and reenable loops.v test 2025-02-14 10:02:30 -08:00
Akash Levy fd811ddaee Cleanup 2025-02-14 08:48:27 -08:00
Akash Levy f76fd9280b Clean up Verific 2025-02-14 06:56:20 -08:00
Akash Levy db83aaee09 Clean up muxpack 2025-02-14 06:56:12 -08:00
Akash Levy 0f5f9ae28c Small refactor 2025-02-14 04:40:51 -08:00
Akash Levy cddfd1f12a Formatting 2025-02-14 04:26:26 -08:00
Akash Levy 8369792e03 Improve extract_reduce further 2025-02-13 21:40:04 -08:00
Akash Levy 9cc82c7044 Revert clocking.ys 2025-02-13 20:32:17 -08:00
Akash Levy 500997fec9 Ignore err and log files 2025-02-13 19:40:40 -08:00
Akash Levy c8c97ea00b Revert back to using Verific naming 2025-02-13 19:40:33 -08:00
Akash Levy aa515e8847 Bump backward-cpp dep 2025-02-13 17:47:01 -08:00
Akash Levy 78d05ddfc8
Merge pull request #52 from alaindargelas/longloop_support_cache 
longloop honors caching
 2025-02-13 17:28:02 -08:00
Krystine Sherwin 4c728968a3
Fix runtime error on shr INT_MAX 2025-02-14 14:01:36 +13:00
Krystine Sherwin db5b76edc1
Add test for shifting by INT_MAX 
Currently resulting in CI failing on main during fsm checks which generate a circuit that simplifies to this.
 2025-02-14 14:01:27 +13:00
Alain Dargelas 077b4b854c longloop honors caching 2025-02-13 15:49:18 -08:00
Akash Levy 7d33fd463b Add is_mostly_const to SigSpec 2025-02-13 11:11:33 -08:00