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16030 Commits

Author SHA1 Message Date
github-actions[bot] 061b6ce2ad Bump version 2025-10-16 00:23:57 +00:00
Miodrag Milanović 759996b968
Merge pull request #5427 from donn/plugin_search_paths 
plugins: add search paths
 2025-10-15 20:02:05 +02:00
Emil J 9d21585a4c
Merge pull request #5426 from rocallahan/parse-sigspec 
Don't stop parsing sigspec after a {} group.
 2025-10-15 17:31:11 +02:00
Mohamed Gaber dce70abd94
plugins: support Windows path delimiters 2025-10-15 15:53:44 +03:00
Mohamed Gaber e86797f029
plugins: add search path 
This uses the environment variable `YOSYS_PLUGIN_PATH` to provide multiple colon-delimited search paths for native plugins in a similar manner to `PATH` for executables and `PYTHONPATH` for Python modules.

This addresses https://github.com/YosysHQ/yosys/issues/2545, allowing Yosys to be better packaged in non-FHS environments such as Nix.
 2025-10-15 14:13:25 +03:00
github-actions[bot] 4970ad5a18 Bump version 2025-10-15 00:23:49 +00:00
Robert O'Callahan e099a7d34a Don't stop parsing sigspec after a {} group. 
Resolves #5424
 2025-10-14 21:18:58 +00:00
Miodrag Milanović 2e3bfca294
Merge pull request #5419 from YosysHQ/micko/verific_fix_nocolumns 
verific: Fix error compiling without VERIFIC_LINEFILE_INCLUDES_COLUMNS
 2025-10-14 17:05:31 +02:00
Miodrag Milanović a89c5b97d8
Merge pull request #5423 from YosysHQ/update_abc 
Update abc
 2025-10-14 17:05:13 +02:00
Emil J a5960ce515
Merge pull request #5197 from YosysHQ/emil/opensta-verilog-export 
OpenSTA verilog compatibility
 2025-10-14 16:46:37 +02:00
Miodrag Milanovic 7d2857b30f Fix regex checks 2025-10-14 16:04:56 +02:00
N. Engelhardt 4513783a02 add tests 2025-10-14 15:48:16 +02:00
Emil J. Tywoniak e9aedf505c chtype: replace publish pass with chtype -publish_icells 2025-10-14 15:01:48 +02:00
Miodrag Milanovic d92cf2f5b0 Compile abc when submodule updates 2025-10-14 14:54:56 +02:00
Miodrag Milanovic d3d3a9f1ea Update ABC 2025-10-14 14:47:17 +02:00
Emil J 109abd3224
Merge pull request #5421 from YosysHQ/emil/sort-pass 
sort: init
 2025-10-14 10:51:25 +02:00
github-actions[bot] 25f2a88770 Bump version 2025-10-14 00:22:29 +00:00
Emil J. Tywoniak e5edd2acdb sort: init 2025-10-13 17:32:26 +02:00
Emil J 71eadc9ab5
Merge pull request #5418 from yrabbit/gw5-dff-and-memory 
Gowin. Reduce the range of flip-flop types.
 2025-10-13 17:26:56 +02:00
Emil J. Tywoniak c46df9ffdc box_derive: rename -apply to -apply_derived_type 2025-10-13 17:24:32 +02:00
Emil J. Tywoniak d7cea2c35c box_derive: add -apply 2025-10-13 17:24:32 +02:00
Emil J. Tywoniak 7d8f92e198 publish: add pass for renaming private cell types to public 2025-10-13 17:24:32 +02:00
Jannis Harder 84b5ec856e
Merge pull request #4320 from YosysHQ/ywb_asserts 
write_btor: Include `$assert` and `$assume` cells in -ywmap output
 2025-10-13 15:30:11 +02:00
Miodrag Milanovic 1f11b2c529 verific: Add src to message missed in #5406 2025-10-13 15:16:17 +02:00
Miodrag Milanovic dc959cdf4a verific: Fix error compiling without VERIFIC_LINEFILE_INCLUDES_COLUMNS 2025-10-13 15:16:17 +02:00
Miodrag Milanovic 9570b39519 verifix: fix bits() deprecation warnings 2025-10-13 09:57:22 +02:00
Miodrag Milanovic 2f8f421dee verifix: fix bits() deprecation warnings 2025-10-13 09:47:18 +02:00
YRabbit 02e40e8118 Gowin. Reduce the range of flip-flop types. 
UG303-1.0E_Arora Ⅴ Configurable Function Unit (CFU) User Guide.pdf
specifies that the only flip-flop types supported in GW5 are DFFSE,
DFFRE, DFFPE, and DFFCE.

However, the bit streams generated by the vendor IDE also contain DFF
flip-flops, which are probably the result of optimisation, so we leave
them in the list of permitted items, but add a flag that will allow the
generation of completely correct output files, acceptable for further P&
R using vendor tools (they will not allow the use of flip-flops other
than the four specified in the netlist).

In the GW5 SemiDual Port BSRAM series, the primitive does not have
RESETA and RESETB ports—they are replaced by the RESET port, so we
separate the files for BSRAM generation, especially since in the future
we may have to take into account other, as yet unexplored, differences
in BSRAM.

Signed-off-by: YRabbit <rabbit@yrabbit.cyou>
 2025-10-11 21:12:35 +10:00
Emil J 9a12d92551
Merge pull request #5386 from YosysHQ/emil/liberty-glob-all 
Expand wildcards in Liberty file consumers
 2025-10-09 20:21:48 +02:00
Krystine Sherwin 1a0b5d8ea7 write_btor: Include `$assert` and `$assume` cells in -ywmap output 2025-10-09 14:50:36 +02:00
github-actions[bot] 89f32a415b Bump version 2025-10-09 00:22:39 +00:00
Emil J a80462f27f
Merge pull request #5339 from rocallahan/fast-rtlil-parser 
Rewrite the RTLIL parser for efficiency
 2025-10-08 14:52:37 +02:00
Miodrag Milanović b7a72811cc
Merge pull request #5408 from rocallahan/atomic-mfp 
Make `mfp` const methods thread-safe.
 2025-10-08 13:08:16 +02:00
Miodrag Milanović ba1a347d59
Merge pull request #5370 from donn/pyosys_pybind11 
pyosys: rewrite using pybind11
 2025-10-08 13:07:59 +02:00
Miodrag Milanović 869910055f
Merge pull request #3908 from YosysHQ/ecp5_2_lattice 
synth_ecp5 and synth_nexus to synth_lattice
 2025-10-08 13:07:33 +02:00
Miodrag Milanović 4cdaac003f
Merge pull request #3991 from adrianparvino/alumacc-sign 
alumacc: merge independent of sign
 2025-10-08 13:02:10 +02:00
Miodrag Milanovic 1d2d777678 Next dev cycle 2025-10-08 09:25:33 +02:00
Miodrag Milanovic 157aabb583 Release version 0.58 2025-10-08 07:51:14 +02:00
github-actions[bot] 47ca09a016 Bump version 2025-10-08 00:22:29 +00:00
Miodrag Milanović 35bade56da
Merge pull request #5410 from jix/abc_new-fix-zbuf-churn 
abc_new: Avoid bufnorm helper cell churn
 2025-10-07 19:25:46 +02:00
Jannis Harder 2c94ca85d9 abc_new: Avoid bufnorm helper cell churn 
We were performing the helper passes `abc9_ops -replace_zbufs` and
`abc9_ops -restore_zbufs` for every module, but those passes act on the
full design (and can't be applied entirely selectively due to entering
and leaving bufnorm).

This lead to an explosive creation of a lot of redundant bufnorm helper
cells that would have been cleaned up by `clean` but that never ran.
Instead we now run each helper pass once, one before and one after
iterating over the selected modules. This limits the number of bufnorm
helper cells.
 2025-10-07 18:05:28 +02:00
github-actions[bot] b8b0f80f79 Bump version 2025-10-07 00:23:02 +00:00
Robert O'Callahan 2f81c55389 Make `mfp` const methods thread-safe. 
In particular, we make the parent links relaxed atomics so concurrent
`ifind()` calls are safe.

This may appear to cause a tiny performance regression but as discussed
in https://yosyshq.discourse.group/t/parallel-optmergepass-implementation/87/16
this is probably just noise.
 2025-10-06 22:44:01 +00:00
Krystine Sherwin da2e021e3b abc9.cc: Use -r for &dch 
Avoids "ABC: The command has to terminate. Boxes are not in a topological order." error during `&if`.
 2025-10-06 14:07:40 +01:00
github-actions[bot] 637665c9d3 Bump version 2025-10-04 00:21:39 +00:00
Miodrag Milanović ed4eb6d331
Merge pull request #5406 from YosysHQ/verific_import_err_print_src 
verific: print source location of problematic object on import error
 2025-10-03 14:05:05 +02:00
N. Engelhardt 0b6adf832b verific: print source location of problematic object on import error (if available) 2025-10-03 12:57:49 +02:00
Mohamed Gaber 440e331ae0
docs: proofread pyosys.rst 
Primarily address feedback from @KrystalDelusion (thanks!)
 2025-10-03 11:54:44 +03:00
Mohamed Gaber 93fae3c606
docs: write small guide for using pyosys 2025-10-03 11:54:44 +03:00
Mohamed Gaber 80fcce64da
pyosys: fix ref-only classes, implicit conversions 
+ cleanup
 2025-10-03 11:54:44 +03:00