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1552 Commits

Author SHA1 Message Date
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 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
Mohamed Gaber ae8c4e2ea6 libparse/filterlib: mark LibertyParser::error() as weak 
When FILTERLIB is defined (attempts to compile libparse more or less standalone,) mark the `LibertyParser::error()` as weak so utilities using libparse as a library can override its behavior (the default behavior being exit(1)). As the code is quite performance-critical, I've elected to not modify it to raise an exception or have a callback or similar and simply allow for a link-time replacement.
 2025-09-05 00:13:45 +02:00
Robert O'Callahan c7df6954b9 Remove .c_str() from stringf parameters 2025-09-01 23:34:42 +00:00
Akash Levy 4029034ce3 Fix issue with $mux in abc 2025-08-22 08:35:10 -07:00
Akash Levy e54fa487b8 Merge from upstream 2025-08-21 17:56:55 -07:00
Akash Levy 3ed5da8c9e Fix clock gate naming 2025-08-21 12:59:03 -07:00
Robert O'Callahan 62c441107d Build FfInitVals for the entire module once and use it for every ABC run. 2025-08-14 22:29:51 +00:00
Robert O'Callahan 2654bd5355 Compute `is_port` in AbcPass without iterating through all cells and wires in the module every time we run ABC. 
This does not scale when we run ABC thousands of times in a single AbcPass.
 2025-08-14 22:29:45 +00:00
Robert O'Callahan ac8259b02e Preserve `assign_map` across ABC invocations. 
Currently `assign_map` is rebuilt from the module from scratch every time we invoke ABC.
That doesn't scale when we do thousands of ABC runs over large modules. Instead,
create it once and then maintain incrementally it as we update the module.
 2025-08-14 22:27:04 +00:00
Robert O'Callahan 4de3ee093e Mark kept FF output wires as ports directly instead of via the 'keep' attribute 2025-08-14 22:26:38 +00:00
Robert O'Callahan ccb23ffc1a Fix indentation 2025-08-13 05:44:52 +00:00
Robert O'Callahan 885bb744e3 Make `module` a parameter of the function so we can change its constness in context 2025-08-13 05:44:52 +00:00
Robert O'Callahan 53c72c0d39 Move code in `abc_module()` that modifies the design into a new function `extract()` 
Splits up the big `abc_module()` function and isolates the code that modifies the design
after running ABC.
 2025-08-13 05:44:52 +00:00
Robert O'Callahan ceedcecfae Move the input parameters to `abc_module` that are identical across modules to an `AbcConfig` struct. 2025-08-13 05:44:52 +00:00
Robert O'Callahan 4ba42c4752 Move ABC pass state to a struct instead of storing it in global variables. 2025-08-13 05:44:52 +00:00
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
Drew Lewis d9b3a3f7bb Improve the performance of `concat_name` in the flattening pass 
- Make IdString parameter pass by const ref to avoid IdString ref counting in the constructor
- Remove extra std::string allocation to remove prefix
- Avoid using `stringf` for concatenation
 2025-07-29 10:52:32 +02:00
N. Engelhardt 81f87ce6ed
Revert "Add groups to command reference" 2025-07-23 14:41:49 +00:00
Krystine Sherwin 3eb7b35c29
flatten: Move to hierarchy folder 2025-07-21 10:36:19 +12:00
Akash Levy 37806d5ea7
Merge branch 'YosysHQ:main' into main 2025-07-16 14:59:29 -07:00
Emil J. Tywoniak 21e68ec9be libparse: fix space ANDs 2025-07-15 12:53:13 +02:00
Akash Levy 082adf8684
Merge branch 'YosysHQ:main' into main 2025-07-15 00:04:28 -04:00
Emil J. Tywoniak bf1f236998 dfflibmap: add back tab and quote filters for good vibes 2025-07-11 23:12:58 +02:00
Emil J. Tywoniak c6e1d461fa libparse: support space ANDs 2025-07-11 23:09:30 +02:00
Emil J. Tywoniak 4b1a8a3b66 libparse: add LibertyExpression::str for testing 2025-07-11 18:27:19 +02:00
Emil J 14aad097f0
Merge pull request #5190 from YosysHQ/emil/dfflibmap-fix-negated-next_state 
dfflibmap: propagate negated next_state to output correctly
 2025-07-10 19:50:02 +02:00
Emil J. Tywoniak ad80e2bd39 libparse: install headers for use in plugins 2025-07-08 13:39:03 +02:00
Akash Levy 3d4bf57745 Merge from upstream 2025-07-02 11:25:18 -07:00
Miodrag Milanović 54013c6da7
Merge pull request #5162 from YosysHQ/micko/attrmap 
Make attrmap able to alter memory attributes as well
 2025-06-30 15:24:04 +02:00
Emil J. Tywoniak 778079b058 dfflibmap: propagate negated next_state to output correctly 2025-06-24 12:01:12 +02:00
Krystine Sherwin beaca05b40
Include boxes in attrmap 
Rename `selected_members` iterator to memb.
Add comment on `selected_processes` loop for clarity.
 2025-06-21 09:49:56 +12:00
Akash Levy 447a73ea86
Merge branch 'YosysHQ:main' into main 2025-06-09 14:51:56 -07:00
Neil Deo 093bf7ed7e Fix getPort issue to pass yosys tests 2025-06-05 14:38:38 -07:00
Miodrag Milanovic 784de0f6e3 Make attrmap able to alter memory attributes as well 2025-06-04 08:01:21 +02:00
Krystine Sherwin 785cabcb0f
abc9_ops: Skip opt_expr in proc 2025-05-31 12:16:37 +12:00
Akash Levy 3fc74be3e2
Merge branch 'YosysHQ:main' into main 2025-05-28 01:54:49 +02:00
Lofty e4ab6acb46 Add genlib support to abc_new 2025-05-27 09:47:29 +01:00
Akash Levy 3a23e772dd
Merge branch 'YosysHQ:main' into main 2025-05-24 12:11:52 -07:00
Akash Levy d308ecdbcf Fix warnings with block curly braces 2025-05-13 20:42:28 -07:00
Akash Levy 769aaa113c Get boolopt src attribution working for dress 2025-05-13 20:05:16 -07:00
Akash Levy 2e030bfdfd Refactor bmuxmap attribute inheritance 2025-05-13 20:05:16 -07:00
Akash Levy 13e053fb11 Fixups 2025-05-12 14:49:37 -07:00
Akash Levy 8171f04cbf Add preliminary boolopt src attribution support 2025-05-12 02:30:36 -07:00
Akash Levy a1cc22aa0e Add abc word mode, which uses word-level cells where possible 2025-05-11 15:07:23 -07:00
Emil J. Tywoniak 2ca2ecaa1c libcache: fix help 2025-05-09 12:40:45 +02:00