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2119 Commits

Author SHA1 Message Date
nella 5628dff0bd Fix wide shift count fold. 2026-07-07 15:04:57 +02:00
nella 8a2499b544
Merge pull request #5986 from YosysHQ/nella/x-wildcard 
fix case item containing x/z treated as wildcard in proc_rmdead
 2026-07-07 08:00:02 +00:00
nella 2b4ec9d57a Fix covers_nothing. 2026-07-06 13:26:00 +02:00
Miodrag Milanovic 97e2600e5c Removed rewrite leftovers from log 2026-06-29 08:32:44 +02:00
nella cb9bfed169 Tighten sig2bits. 2026-06-25 11:14:46 +02:00
Miodrag Milanovic a689342207 Remove trailing whitespaces 2026-06-23 07:24:59 +02:00
Miodrag Milanovic 48a3dcc02a End of file fix 2026-06-23 07:23:41 +02:00
Miodrag Milanovic 94e43f7675 Remove define since snprintf is supported in MSVC now 2026-06-22 09:50:39 +02:00
nella c99a037c33
Merge pull request #5886 from YosysHQ/nella/fix-signedness-5745 
Fix  `chparam` values are unsigned when using read_verilog frontend
 2026-06-18 16:50:22 +00:00
Miodrag Milanovic 88d4af94cf Fix share lookup for mingw builds 2026-06-17 10:40:13 +02:00
nella 05805e8b93
Merge pull request #5900 from YosysHQ/nella/arith_tree_improvements 
arith_tree improvements
 2026-06-12 14:23:10 +00:00
nella 80011b16b2 Add constant note. 2026-06-12 14:57:53 +02:00
Miodrag Milanovic ec6266a328 Add one more compatibility logger used in patches for some time 2026-06-12 14:44:26 +02:00
nella 135c2a4113 Get rid of normalize_to_width. 2026-06-11 01:12:35 +02:00
nella 3c6900a570 Depth-schedule finar adder. 2026-06-08 13:47:56 +02:00
nella 11a650c695 Fix depth bug. 2026-06-08 13:47:56 +02:00
nella a1d841bf64 Rebase + Cmake. 2026-06-08 13:47:56 +02:00
nella d40431f249 Remove black boxes for now. 2026-06-08 13:29:05 +02:00
nella 5e4e5a1d40 Arith tree - parallel prefix. 2026-06-08 13:29:05 +02:00
nella 862e9fc54e Remove elarith-fast for now. 2026-06-08 13:29:05 +02:00
nella 25eb394ad0 Collapse signed*signed or combined nodes via BW. 2026-06-08 13:29:05 +02:00
nella bc07c6b1b0 Improve arith_tree: FMA add, elarith WIP. 2026-06-08 13:29:05 +02:00
Miodrag Milanovic 102f008194 Remove EMSCRIPTEN leftovers 2026-06-05 10:03:27 +02:00
Miodrag Milanovic 58f44a1c1b Fix compile with VisualStudio 2026-06-04 12:25:41 +02:00
Krystine Sherwin 72f5836fb1
docs: Resolving todos 
Make explicit the location for the `CMakeUserPresets.json` file.
Update docs tests documentation.
Move `BUILD_DIR` and `PROGRAM_PREFIX` comments into the functional tests todo.
Add cmake to MacPorts/FreeBSD install instructions.
Add ccache to example `CMakeUserPresets.json` (it isn't otherwise documented, and is no longer as obvious without an `ENABLE_CCACHE` makevar).

Addressing comments
 2026-06-04 20:35:52 +12:00
Krystine Sherwin 7c24b69e62
register.cc: Make cmd paths proximate 
The CMake refactor changes relative paths to absolute when calling `source_location::current()`.  Use the path to `register.cc` to find the root yosys dir, and use that as the base for other paths.
Includes provisions for when plugins have a valid location; if it's not in the yosys source tree we shouldn't try to make the path relative, and we shouldn't try to auto group by path (since such groups will never be allocated, leaving them as unknown is preferable).
Limited to non wasm (I think that's the only one where we can't (easily) use `<filesystem>`). But where we do use `<filesystem>` we can also simplify the auto group to use `fs::path::parent_path()`.
 2026-06-04 20:34:52 +12:00
Catherine afc0e78d11 Update top-level Python project for CMake compatibility. 
This commit reimplements the (no longer recommended) setuptools based
build system using a standards-based in-tree PEP517 build backend.
The implementation is partially based on
  https://codeberg.org/ziglang/zig-pypi/src/branch/main/make_wheels.py
which is licensed under BSD-0-clause.

It also adds a new option `YOSYS_BUILD_PYTHON_ONLY` that is available
only if the binary or the library aren't going to be installed, which
turns off these targets entirely, as well as some dependent ones
(e.g. tests).

Co-authored-by: Mohamed Gaber <me@donn.website>
 2026-06-03 09:03:23 +00:00
Catherine 780588f28c Drop `YOSYS_ENABLE_HELP_SOURCE` since C++20 is required. 2026-06-03 08:58:11 +00:00
Catherine 0d15cb55bf Fix Windows portability issues that break MSVC build. 2026-06-03 08:58:11 +00:00
Miodrag Milanovic ce280354cf Update CI scripts for CMake 
Co-authored-by: Catherine <whitequark@whitequark.org>
 2026-06-03 08:58:11 +00:00
Catherine a727e7f6e7 Migrate build system to CMake 
See #5895 for details.

This commit does not include CI or documentation changes.
 2026-06-03 08:58:10 +00:00
Emil J. Tywoniak 0c2786be1f threading: make no-op locks specialized to Mutex instead of templates 2026-05-18 16:26:14 +02:00
Emil J. Tywoniak 1c831aa50d threading: whitespace 2026-05-18 16:26:14 +02:00
Emil J. Tywoniak d322e2fbe0 threading: redirect locks to no-op when ENABLE_THREADS=0 or undefined YOSYS_ENABLE_THREADS 2026-05-18 16:14:01 +02:00
Miodrag Milanovic 75dcbe03c6 Convert RTLIL::unescape_id of IdString to unescape() 2026-05-16 19:49:45 +02:00
Miodrag Milanovic 8bbc3c359c Remove id2cstr uses in our code base 2026-05-16 19:49:45 +02:00
Miodrag Milanović 1d87cefd80
Merge pull request #5882 from YosysHQ/std_cpp20 
Bump required standard to C++20
 2026-05-15 13:13:43 +00:00
Miodrag Milanović 36eceed720
Merge pull request #5862 from codexplorer-fish/cleaning-up-log-id 
Cleaning up log_id()
 2026-05-15 11:07:43 +00:00
Miodrag Milanovic 70b17181b4 Bump gcc and clang versions 2026-05-14 10:51:40 +02:00
nella 7d3e56523b Preserve param signedness across overrides. 2026-05-13 16:25:15 +02:00
Miodrag Milanovic 105011a53b Zero array for for MSVC 2026-05-13 12:05:13 +02:00
Miodrag Milanovic 1ef6311e5b Update documentation and few more defines 2026-05-13 11:24:45 +02:00
Miodrag Milanovic 1e28e8ccab Handle unused variable for WIN32 2026-05-13 09:49:39 +02:00
Emil J. Tywoniak 74efc883c7 threading: temporarily cast to void unused stuff, until we rework single-threaded builds again 2026-05-12 23:16:43 +02:00
Emil J. Tywoniak 4eb1c61bd5 hashlib: error on unused containers 2026-05-12 12:51:41 +02:00
Codexplorer e41b969da2 Refactored uses of log_id() 2026-05-08 20:59:24 -07:00
Codexplorer 89d83a3410 Logging now handles classes with an IdString "name" member 2026-05-08 16:30:25 -07:00
Lofty ab316c14d2
Merge pull request #5844 from YosysHQ/lofty/abc-refactor-5 
abc_new: integration testing via synth_gatemate
 2026-05-06 13:40:15 +00:00
Lofty de1dd3b1c5 add aiger2_zbuf to constids 2026-05-06 14:03:07 +01:00
bin 5dfe1937a0 Upgrade to WASI SDK 33 and enable exceptions 2026-05-01 13:30:43 -04:00