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Author SHA1 Message Date
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
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
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
Emil J. Tywoniak 8968986b54 share: add -pattern-limit to set analysis effort on branch-unbranch mux regions 2025-02-14 21:13:07 +01:00
Akash Levy 3bca4c10d8 Fix macOS boost-python issues 2025-02-14 11:43:00 -08:00
Akash Levy 3676429634 aldffs do not get split by splitcells 2025-02-14 10:53:51 -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
Anhijkt a8052f653a write_xaiger: Detect and error on combinatorial loops 2025-02-14 01:21:39 +02:00
Emil J df3c62a4ed
Merge pull request #4892 from YosysHQ/emil/fix-memory-libmap-dangling-cells 
memory_libmap: update indices on design modification
 2025-02-12 10:21:01 +01:00
Emil J. Tywoniak 01d2bfcf00 share: fix infinite loop in find_terminal_bits on $mux loop 2025-02-12 10:16:44 +01:00
github-actions[bot] 359901a964 Bump version 2025-02-12 00:21:01 +00:00
Emil J. Tywoniak 55b60dca95 memory_libmap: update indices on design modification 2025-02-11 13:32:34 +01:00
Miodrag Milanovic 6f9c515a22 Next dev cycle 2025-02-11 08:40:50 +01:00
Miodrag Milanovic b5170e1394 Release version 0.50 2025-02-11 07:55:17 +01:00
github-actions[bot] ce5ad2a554 Bump version 2025-02-11 00:20:46 +00:00
KrystalDelusion 78f27e174f
Merge pull request #4887 from JasonBrave/remove-makefile-clean-docs-images-target 
Remove obsolete Makefile docs/images clean call
 2025-02-11 10:31:59 +13:00
Jason Xu 333588265c Remove obsolete Makefile docs/images clean call 2025-02-09 10:22:35 -05:00
Martin Povišer fc88ea360e
Merge pull request #4876 from gadfort/segfault-lexer 
liberty expression lexer check if characters are found and use size if not for `pin()`
 2025-02-07 20:24:08 +01:00
Krystine Sherwin 819c3260ec
docs/rosette: Backend section body 2025-02-07 15:33:40 +13:00
Krystine Sherwin b02d2c633e
docs/rosette: Module section body 2025-02-07 15:09:06 +13:00
Krystine Sherwin 34c424be68
docs/rosette: Minor updates 
- Fixing typo
- Reference `write_functional_rosette`
- Adjusting/fixing diff sections
- Comment on why the `code-block:: diff` isn't a `literalinclude`
 2025-02-07 15:08:24 +13:00
Krystine Sherwin dc5a5b7bd1
docs/rosette: Regen rosette.diff 
This time from the actual source, which apparently means changing all of the spaces for tabs.
 2025-02-07 14:13:34 +13:00
Krystine Sherwin fa2d45a922
smtr: Refactor write back into _eval and _initial 
Easier for comparisons, and the structure still works.  (I don't remember why I moved away from it in the first place.)
 2025-02-07 13:58:09 +13:00
Martin Povišer 772b9c0cfd
Merge pull request #4691 from hovind/experiments/extract-fa-fix 
extract_fa: Fix `xor3`/`xnor3` inversion bug
 2025-02-06 21:12:32 +01:00
github-actions[bot] ed5d9c8687 Bump version 2025-02-05 00:21:01 +00:00
Martin Povišer f2d96cf616
Merge pull request #4000 from adrianparvino/alumacc-cmp-contravariance 
alumacc: alternative cmp unification implementation
 2025-02-04 17:06:39 +01:00
Martin Povišer b5752dfe16 alumacc: Fix missing signedness check 2025-02-04 13:05:53 +01:00
Adrian Parvin Ouano 23b3638c1e alumacc: alternative cmp unification implementation 2025-02-04 11:52:37 +01:00
github-actions[bot] 77af7962af Bump version 2025-02-04 00:20:30 +00:00
Krystine Sherwin d73c58fad1
docs/rosette: Sort, Struct, and PrintVisitor sections 2025-02-04 12:24:34 +13:00
Martin Povišer f0aaa5d419
Merge pull request #4845 from YosysHQ/catherine/ci-ubsan 
CI: Sanitize for undefined behavior
 2025-02-03 16:40:29 +01:00