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1036 Commits

Author SHA1 Message Date
Emil Jiří Tywoniak 075237f73b sdc: refactor more 2025-11-19 15:25:24 +01:00
Emil Jiří Tywoniak 48ff9d4950 sdc: refactor find_matching 2025-11-19 15:25:24 +01:00
Emil J. Tywoniak ae1235210d sdc: functional graph 2025-11-19 15:25:24 +01:00
Emil J. Tywoniak c6491629d8 sdc: start graph 2025-11-19 15:25:24 +01:00
Emil J. Tywoniak 24a6412ea8 sdc: bit selections 2025-11-19 15:25:24 +01:00
Emil J. Tywoniak 21c68e0022 sdc: unknown handler experiment 2025-11-19 15:25:24 +01:00
Emil J. Tywoniak 420a083d9b sdc: simple mode, remove per-tool stubs 2025-11-19 15:25:24 +01:00
Emil J. Tywoniak 834125a076 sdc: return resolved patterns 2025-11-19 15:25:24 +01:00
Emil J. Tywoniak dc48ceadd9 sdc: collect strictly matching objects 2025-11-19 15:25:24 +01:00
Emil J. Tywoniak 9a3c7f70ad sdc: stubs SDC commands supported by OpenSTA 2025-11-19 15:25:24 +01:00
Emil J. Tywoniak c26aa3186d sdc: collect design objects 2025-11-19 15:25:24 +01:00
Emil J. Tywoniak c1c6ec1266 sdc: stubs SDC commands supported by Vivado 2025-11-19 15:25:24 +01:00
Emil J. Tywoniak 5a798b64ef sdc: separate out 2025-11-19 15:25:22 +01:00
Emil J. Tywoniak 9a5465bc83 icell_liberty: simplify 2025-11-19 15:20:50 +01:00
Emil J. Tywoniak cee3d0b598 icell_liberty: refactor and add help 2025-11-19 15:20:50 +01:00
Emil J. Tywoniak e4e32d7966 icell_liberty: flop harder 2025-11-19 15:20:50 +01:00
Emil J. Tywoniak c2c9506f4f icell_liberty: flops 2025-11-19 15:20:50 +01:00
Emil J. Tywoniak b3ead7e47d icell_liberty: start 2025-11-19 15:20:50 +01:00
Akash Levy e21324d609 Merge from upstream 2025-11-11 22:52:11 -08:00
Robert O'Callahan 3f7af10eda Make SigSpec::chunks() return an object that can be iterated over without packing the SigSpec 2025-11-07 15:54:54 +00:00
Akash Levy ec535c1b48
Merge branch 'YosysHQ:main' into main 2025-11-05 15:40:09 -05:00
Martin Povišer 5fa7feccd3 timeest: Add top ports launching/sampling 2025-11-03 14:21:28 +01:00
Akash Levy 303f7292a0
Merge branch 'YosysHQ:main' into main 2025-10-25 20:30:52 -04:00
Mohamed Gaber dec28f65ae
Merge remote-tracking branch 'donn/pyosys_bugfixes' into merge_pybind11 2025-10-26 02:39:43 +03:00
William D. Jones 311a2739f6 Add sys/wait.h header to bugpoint to bring in constants. 2025-10-20 19:50:18 -04:00
Miodrag Milanovic db8c1878a0 fix dlopen using fs:path with mingw 2025-10-16 08:30:43 +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
Emil J a5960ce515
Merge pull request #5197 from YosysHQ/emil/opensta-verilog-export 
OpenSTA verilog compatibility
 2025-10-14 16:46:37 +02:00
Emil J. Tywoniak e9aedf505c chtype: replace publish pass with chtype -publish_icells 2025-10-14 15:01:48 +02:00
Emil J. Tywoniak e5edd2acdb sort: init 2025-10-13 17:32:26 +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
Miodrag Milanović ba1a347d59
Merge pull request #5370 from donn/pyosys_pybind11 
pyosys: rewrite using pybind11
 2025-10-08 13:07:59 +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
Mohamed Gaber 447a6cb3f0
misc: `WITH_PYTHON` -> `YOSYS_ENABLE_PYTHON` 
For consistency.

Also trying a new thing: only rebuilding objects that use the pybind11 library. The idea is these are the only objects that include the Python/pybind headers and thus the only ones that depend on the Python ABI in any capacity, so other objects can be reused across wheel builds. This has the potential to cut down build times.
 2025-10-03 11:54:44 +03:00
Mohamed Gaber 88be728353
pyosys: rewrite using pybind11 
- Rewrite all Python features to use the pybind11 library instead of boost::python.
  Unlike boost::python, pybind11 is a header-only library that is just included by Pyosys code, saving a lot of compile time on wheels.
- Factor out as much "translation" code from the generator into proper C++ files
- Fix running the embedded interpreter not supporting "from pyosys import libyosys as ys" like wheels
- Move Python-related elements to `pyosys` directory at the root of the repo
- Slight shift in bridging semantics:
  - Containers are declared as "opaque types" and are passed by reference to Python - many methods have been implemented to make them feel right at home without the overhead/ambiguity of copying to Python and then copying back after mutation
  - Monitor/Pass use "trampoline" pattern to support virual methods overridable in Python: virtual methods no longer require `py_` prefix
- Create really short test set for pyosys that just exercises basic functionality
 2025-10-03 11:54:44 +03:00
Akash Levy 16215b8786 Merge upstream 2025-09-29 20:58:56 -07:00
Jannis Harder 9396e5e5fe portarcs: Ignore all bufnorm helper cells 
The `portarcs` pass was already ignoring `$buf` cells when loading
timing data, but now bufnorm will also emit `$input_port` and `$connect`
helper cells, which need to be ignored as well.
 2025-09-29 08:21:28 +02:00
Akash Levy 652a9a63b2 Update to latest and fix all disabled tests 2025-09-28 01:33:08 -07:00
KrystalDelusion 7ebd972165
Merge pull request #5277 from YosysHQ/krys/fix_4983_alt 
autoname: Avoid integer overflow
 2025-09-26 14:11:20 +12:00
Krystine Sherwin fef6bdae6c
autoname.cc: Return number of renames 
Was previously the number of proposed renames, but since renames can be skipped this causes the final count to differ from the number of actually renamed objects.
Check counts in `tests/various/autoname.ys`.
 2025-09-26 11:05:50 +12:00
Akash Levy cd37b064f9 Minor cleanup 2025-09-23 01:07:41 -07:00
Robert O'Callahan 1e5f920dbd Remove .c_str() from parameters to log_debug() 2025-09-23 19:10:33 +12:00
Akash Levy d16ca47549
Merge branch 'YosysHQ:main' into main 2025-09-22 17:47:23 -07:00
Emil J a78eb9e151
Merge pull request #5315 from YosysHQ/emil/write_rtlil-no-sort 
write_rtlil: don't sort
 2025-09-22 11:14:39 +02:00
Akash Levy 60d969530b Bump to latest 2025-09-21 01:10:04 -07:00
Emil J 73e47ac3fe
Merge pull request #5357 from rocallahan/builtin-ff 
Instead of using `builtin_ff_cell_types()` directly, go through a method `Cell::is_builtin_ff()`
 2025-09-17 11:37:16 +02:00
Robert O'Callahan d24488d3a5 Instead of using builtin_ff_cell_types() directly, go through a method Cell::is_builtin_ff() 2025-09-17 03:24:19 +00:00
Robert O'Callahan a7c46f7b4a Remove .c_str() calls from parameters to log_warning()/log_warning_noprefix() 2025-09-16 23:02:16 +00:00
Robert O'Callahan d1fd6de6da Remove .c_str() calls from parameters to log_header() 2025-09-16 23:00:42 +00:00
Robert O'Callahan 5ac6858f26 Remove .c_str() from log_cmd_error() and log_file_error() parameters 2025-09-16 22:59:08 +00:00
Emil J. Tywoniak 68ad52c6ae bugpoint: don't sort 2025-09-16 15:39:13 +02:00
Robert O'Callahan 1b589b065d Update passes/cmds to avoid bits() 2025-09-16 03:17:23 +00:00
Akash Levy 1f9013aad0
Merge branch 'YosysHQ:main' into main 2025-09-15 08:04:00 -07:00
Claire Xen a2fc7e4dd7
Merge pull request #4252 from zapta/master 
Added to the Show command a -wireshape <graphviz-shape> flag.
 2025-09-15 15:40:40 +02:00
Akash Levy f5cb0c328f Bump Yosys to latest 2025-09-13 04:35:52 -07:00
Robert O'Callahan e0ae7b7af4 Remove .c_str() calls from log()/log_error() 
There are some leftovers, but this is an easy regex-based approach that removes most of them.
 2025-09-11 20:59:37 +00:00
Akash Levy a43de44f9d Merge upstream changes 2025-09-10 23:02:15 -07:00
Robert O'Callahan d34ac0c87d Make `log()` use the `FmtString` infrastructure. 
Now `log()` supports `std::string`.

We have to fix a few places where the format parameter was not a compile time constant.
This is mostly trivial.
 2025-09-09 15:41:03 +02:00
Akash Levy 1b3375d8df Merge upstream in 2025-09-09 05:50:48 -07:00
Jannis Harder b6db32873d Add IdString const &id_string() const to StaticIdString and IdString 
The vast majority of ID(...) uses are in a context that is overloaded
for StaticIdString or will cause implicit conversion to an IdString
constant reference. For some sufficently overloaded contexts, implicit
conversion may fail, so it's useful to have a method to force obtaining
a `IdString const &` from an ID(...) use.

When turning all literal IdStrings of the codebase into StaticIdStrings
this was needed in exactly one place, for which this commit adds an
`id_string()` call.
 2025-09-09 09:56:55 +12:00
Jannis Harder c468ee7add
Merge pull request #5304 from rocallahan/idstring-stringf 
Support `IdString` parameters in `stringf()` and remove `.c_str()` in a lot of places
 2025-09-08 20:29:20 +02:00
Akash Levy 8204fd1d0b Update Yosys to latest 2025-09-06 16:49:39 -07:00
Krystine Sherwin bc77b6213b autoname: Fix selection arg 2025-09-05 00:15:26 +02:00
Krystine Sherwin fc2cb32e50 autoname.cc: Avoid int overflow 2025-09-05 00:15:26 +02:00
Krystine Sherwin d70f132792
wrapcell.cc: Avoid format name collision 2025-09-03 03:32:01 +12:00
Robert O'Callahan c7df6954b9 Remove .c_str() from stringf parameters 2025-09-01 23:34:42 +00:00
Akash Levy e54fa487b8 Merge from upstream 2025-08-21 17:56:55 -07:00
Jannis Harder c9ad7b7ad0
Merge pull request #5284 from jix/fix_5282 
check: Limit detailed cell edge checking for $pmux and $bmux
 2025-08-20 14:27:19 +02:00
Jannis Harder 7c409e2d5a
Merge pull request #5285 from jix/abstract_initstates 
abstract: Add -initstates option
 2025-08-18 15:39:09 +02:00
KrystalDelusion 6d55ca204b
Merge pull request #5281 from suisseWalter/add_parameterised_cells_stat 
STAT: Add parameterised cells
 2025-08-18 09:21:45 +12:00
clemens 4e45b5e1bb permit trailing comma 2025-08-16 09:40:03 +02:00
clemens 8b1f77ebd2 cleanup. printf to errors or warnings 2025-08-16 09:40:03 +02:00
clemens 50fe9dd7f2 clean parsing code 2025-08-16 09:40:03 +02:00
clemens 5fc0e77c3d add functionality to be able to use parameterised cells. 
cells can have their area as a function of the input port width.
 2025-08-16 09:40:03 +02:00
clemens a6e0ab5ea5 Update (sequential) area to be only local without -hierarchy 2025-08-16 09:09:57 +02:00
suisseWalter f5b219f59e
Update passes/cmds/stat.cc 
Co-authored-by: KrystalDelusion <93062060+KrystalDelusion@users.noreply.github.com>
 2025-08-16 08:36:06 +02:00
Krystine Sherwin ec18d1aede
rename.cc: Fixup ports after -unescape 2025-08-15 10:48:32 +12:00
Akash Levy 3cd1cc157a Bump Yosys to latest 2025-08-14 10:54:48 -07:00
Akash Levy 56caf7cd84 Bump Yosys to latest 2025-08-13 13:37:37 -07:00
clemens 71307b4a51 add Testcases 
Fix existing testcases
Fix edgecase where modules where counted as cells.
 2025-08-13 14:46:01 +02:00
Emil J. Tywoniak 856fc43a87 rename: format vector slices consistently with HDL upto/downto direction 2025-08-13 11:11:53 +02:00
Jannis Harder 77089a8d03 rename: add -move-to-cell option in -wire mode 2025-08-13 11:11:52 +02:00
clemens 383d11c2ac fix design overview in json. 
Fix some unknown cells apearing twice.
 2025-08-13 10:09:02 +02:00
clemens 1eb8844e38 fix labeling in report 
fix design hierarchy containing wrong values.
remove left over debug print.
 2025-08-13 08:36:26 +02:00
Jannis Harder 1f876f3a22 abstract: Add -initstates option 2025-08-12 15:37:12 +02:00
Jannis Harder 256aa3e389 check: Limit detailed cell edge checking for $pmux and $bmux 
While these cells can't have a quadratic number of edges between A, B
and Y, they do have a quadratic number of edges between S and Y.
 2025-08-12 14:38:20 +02:00
clemens 2a97987cf2 formatting and remove debug statements 2025-08-12 09:16:05 +02:00
clemens a0dde68487 Improve STAT 2025-08-12 09:04:16 +02:00
Emil J. Tywoniak c8e0ac0c61 ast, read_verilog: ownership in AST, use C++ styles for parser and lexer 2025-08-11 13:34:10 +02:00
Akash Levy 613dfcc6b4
Merge branch 'YosysHQ:main' into main 2025-08-08 10:37:08 -07:00
Emil J d68d28d05e
Merge pull request #5183 from YosysHQ/emil/test-diagnostics 
logger: add -expect types prefix-log, prefix-warning, prefix-error
 2025-08-08 14:46:25 +02:00
Akash Levy 77be4d7be7 Bump Yosys to latest 2025-08-07 17:22:25 -07:00
Krystine Sherwin 3959d19291
Reapply "Add groups to command reference" 
This reverts commit 81f87ce6ed.
 2025-08-06 13:52:12 +12:00
Akash Levy cc733fd11b Merge from upstream 2025-07-30 22:50:14 -07:00
Krystine Sherwin d3ff803b81
bugpoint: Add -suffix option 
Allows for adding a suffix to the `bugpoint-case` file name so that multiple `bugpoint`s can run in the same directory, e.g. during a `make test -j4`.
 2025-07-29 11:39:52 +12:00
Krystine Sherwin 93f7429f4f
tests: Add bugpoint to MK_TEST_DIRS 
Also change `-err_grep` to `-err-grep` for consistency with `-expect-return`.
 2025-07-29 11:39:51 +12:00
Krystine Sherwin b5a13ae95b
bugpoint.cc: Rename to -err_grep 2025-07-29 11:39:51 +12:00