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Author SHA1 Message Date
Emil J. Tywoniak 992c8c2eb3 twines: use LeafIdString codebase-wide 2026-10-02 18:42:02 +02:00
Emil J. Tywoniak e3dde40848 twines: LeafIdString 2026-10-02 18:42:01 +02:00
Emil J. Tywoniak 080e46417a verific: twines 2026-10-02 18:42:01 +02:00
Emil J. Tywoniak bd2009bcca twines: notes from micko 2026-10-02 18:42:01 +02:00
Emil J. Tywoniak 62fb600000 use twines() for brevity 2026-10-02 18:42:01 +02:00
Emil J. Tywoniak 892dce3e31 rtlil: expose TwinePool &twines() on design objects 2026-10-02 18:42:01 +02:00
Emil J. Tywoniak 6f0e648543 twine: split Twine into in-memory TwineNode that doesn't support autoidx variants and temporary TwineSpec that does 2026-10-02 18:42:01 +02:00
Emil J. Tywoniak 926264784d backends: write_xaiger -map-strings for a readable map file for 
debugging
 2026-10-02 18:42:01 +02:00
Emil J. Tywoniak d1de31d2c3 kernel: best-effort IdString provenance checking 2026-10-02 18:42:01 +02:00
Emil J. Tywoniak 52faadc45a pyosys: twines 2026-10-02 18:42:01 +02:00
Emil J. Tywoniak 3a24f1de8a examples: update for pooled names 2026-10-02 18:42:01 +02:00
Emil J. Tywoniak 2dc8c1474f tests: cover twines, name publicity, hashing and sorting 2026-10-02 18:42:01 +02:00
Emil J. Tywoniak c3268923f4 tests: trivial twine damage 2026-10-02 18:42:01 +02:00
Emil J. Tywoniak 311e51d227 techlibs: rebuild attribute name handling on the pool 2026-10-02 18:42:01 +02:00
Emil J. Tywoniak 81fa4b1c5d techlibs: trivial twine damage 2026-10-02 18:42:01 +02:00
Emil J. Tywoniak 7d3e9534e9 passes: rework passes that search, rekey or cross name pools 2026-10-02 18:42:01 +02:00
Emil J. Tywoniak f4a2982445 passes: trivial twine damage 2026-10-02 18:42:01 +02:00
Emil J. Tywoniak 19b0c694ea backends: reduce twine structural loss for roundtrips 2026-10-02 18:42:01 +02:00
Emil J. Tywoniak 2d539c173f backends: trivial twine damage 2026-10-02 18:42:01 +02:00
Emil J. Tywoniak 7d4d4833b2 frontends: use twine suffix nodes for hierarchical names, cache name lookups 2026-10-02 18:42:01 +02:00
Emil J. Tywoniak fa45832fbc frontends: trivial twine damage 2026-10-02 18:42:01 +02:00
Emil J. Tywoniak ad2cbdd2be kernel: twine damage for utilities that key or search on names 2026-10-02 18:42:01 +02:00
Emil J. Tywoniak a028dc4330 kernel: trivial twine damage 2026-10-02 18:34:52 +02:00
Emil J. Tywoniak 6bd1badfbd kernel: reimplement IdString as handle on a Twine in a per-design TwinePool 2026-10-02 18:34:52 +02:00
nella fb1a2fdae7 Merge pull request #6202 from hfthra/main 
multiple constant multiplication (mcm) pass
 2026-10-02 07:46:40 +00:00
Tharaka 63fb9dc0fb fixing a typo 2026-10-02 09:26:57 +02:00
Tharaka ebaecb50bf mcm: refactor and move score_intermediate into scorer 2026-10-02 09:26:57 +02:00
Tharaka 489d90f893 refactor with scorer and search classes 2026-10-02 09:26:57 +02:00
Tharaka a2c891184e refactor mcm pass 2026-10-02 09:26:57 +02:00
Tharaka ca911ddb38 multiple constant multiplication (mcm) pass 2026-10-02 09:26:57 +02:00
Miodrag Milanović 4502738d36 Merge pull request #6274 from YosysHQ/mmicko/sn_python 
CI: fix building wheels
 2026-10-01 17:03:20 +00:00
Emil J 2750a02e0c Merge pull request #6264 from YosysHQ/emil/read_verilog-array-signedness 
read_verilog: fix sign extension in array pattern assignments
 2026-10-01 13:56:38 +00:00
Miodrag Milanovic 1dbfb04874 cmake: sort out dependencies 2026-10-01 14:52:14 +02:00
Mohamed Gaber 1ded625f0f wheels: fix cmake argument passing 
- use CIBW_CONFIG_SETTINGS to pass cmake options
- disable homebrew for wheel build - bison is set explicitly
- update cmake option parsing to use shlex so multiple arguments can be provided
- use common CIBW environment (MACOSX_DEPLOYMENT_TARGET has no effect on linux)
 2026-10-01 13:32:09 +02:00
Miodrag Milanovic c3180e95d0 cmake: fix installing sn when building wheels 2026-10-01 12:19:05 +02:00
nella 53f1cdd34c Merge pull request #6256 from YosysHQ/nella/shiftadd-bsigned 
peepopt shiftadd: check shift B signedness [sc-941]
 2026-09-30 16:38:34 +00:00
nella a74edc9be8 Check shift B signedness in shiftadd. 2026-09-30 18:15:40 +02:00
Emil J 5b4a2edb8a Merge pull request #6265 from SimonEbner/fix-run-command-eintr 
handle EINTR and signal termination in run_command
 2026-09-30 16:10:35 +00:00
Miodrag Milanović c09944d8ee Merge pull request #6266 from YosysHQ/mmicko/update_abc 
Update ABC as per 2026-09-30
 2026-09-30 15:50:54 +00:00
Miodrag Milanovic a1809aeba3 Update ABC as per 2026-09-30 2026-09-30 16:39:33 +02:00
Emil J cd7af6bcb6 Merge pull request #6263 from YosysHQ/emil/abc_new-unmapped-error-handling 
abc_new: improve error handling of &get
 2026-09-30 14:11:56 +00:00
nella 8ce92653e4 Merge pull request #6238 from YosysHQ/nella/shiftadd-signed-a 
Materialize A sign extension in shiftadd [sc-924]
 2026-09-30 13:40:11 +00:00
Emil J. Tywoniak c783ccfdd6 read_verilog: fix sign extension in array pattern assignments 2026-09-30 12:59:01 +02:00
Emil J 4ca90baf18 Merge pull request #6260 from YosysHQ/emil/proc_dlatch-feedback-loop 
proc_dlatch: error on logic loop in mux tree
 2026-09-30 10:36:26 +00:00
Emil J. Tywoniak a51ed0614c abc_new: add test for &get error handling 2026-09-30 12:19:21 +02:00
Emil J. Tywoniak 49f45cf21f abc_new: error handling when sketchy scripts are used 2026-09-30 12:19:21 +02:00
Emil J. Tywoniak 4c391fdf5b read_xaiger: skip symbol table instead of crashing since its handling was removed 2026-09-30 11:43:00 +02:00
Simon Bucher aa6108d70f kernel: handle EINTR and signal termination in run_command 
When `run_command` reads subprocess output via `fgets` in a multi-threaded process, incoming signals can interrupt the underlying `read` syscall with `EINTR`. Previously, `while (fgets(...) != NULL)` exited the read loop immediately on `EINTR` and called `pclose`, closing the pipe early while the child was still running (or causing the child to die with `SIGPIPE`). Additionally, `run_command` returned `WEXITSTATUS(ret)` without checking `WIFEXITED(ret)`, which evaluates to `0` when a child terminates due to an unhandled signal.

Retry `fgets` after clearing the stream error state when `ferror(f) && errno == EINTR`, and return `-1` if `!WIFEXITED(ret)`.
 2026-09-30 07:30:59 +00:00
Miodrag Milanović a1a0ad7d45 Merge pull request #6257 from YosysHQ/mmicko/sv-elab 
Update sv-elab and slang to v12.0
 2026-09-29 16:47:37 +00:00
Miodrag Milanovic ef887f64f6 Update sv-elab and slang to v12.0 2026-09-29 18:09:25 +02:00