luke
/
abc
mirror of https://github.com/YosysHQ/abc.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity
6,195 Commits 27 Branches 57 Tags 58 MiB
Commit Graph

6195 Commits

Author SHA1 Message Date
Miodrag Milanovic 41c28e541a Merge remote-tracking branch 'upstream/master' into yosys-experimental 2026-02-26 09:17:07 +01:00
Alan Mishchenko 4e5c5e62af Compiler problem. 2026-02-25 20:18:28 -08:00
Alan Mishchenko c1937d12ac Improvements to &sprove. 2026-02-25 20:00:57 -08:00
Alan Mishchenko d5c1f2cfe1 Adding callbacks to "scorr" and "&scorr". 2026-02-25 20:00:28 -08:00
Alan Mishchenko ef54c1daea Updating interface of &cec. 2026-02-24 14:59:13 -08:00
alanminko ea6be8a51c
Merge pull request #486 from wjrforcyber/fix_windows_build 
Refactor(Workflow): Windows build refactor
 2026-02-24 06:45:00 -08:00
Jingren Wang 2b0e38c067
Merge branch 'berkeley-abc:master' into fix_windows_build 2026-02-24 08:44:41 +08:00
JingrenWang ce559b169e
Refactor(Workflow): Windows build refactor 
Signed-off-by: JingrenWang <wjrforcyber@163.com>
 2026-02-24 08:37:49 +08:00
alanminko e90839fcf1
Merge pull request #484 from wjrforcyber/fix_windows_build 
Fix(Windows): Update to windows-2025
 2026-02-23 15:51:54 -08:00
JingrenWang ec8b45add3
Fix(Windows): Update to windows-2025 
Signed-off-by: JingrenWang <wjrforcyber@163.com>
 2026-02-23 15:42:58 +08:00
alanminko 0433d6e327
Merge pull request #482 from jon-greene/fix-req-time-infinity 
Fix required time handling for unconstrained POs, infinity arithmetic, and cosmetic problem in absDup.c
 2026-02-21 20:51:08 -08:00
Jonathan Greene 3b5036a1e1 Fix required time handling for unconstrained POs, infinity arithmetic, and absDup cosmetic 
- Tim_ManInitPoRequiredAll: only overwrite PO required times when ALL are
  unconstrained; preserve user-specified constraints
- Gia_ObjPropagateRequired: propagate infinity unchanged through LUTs
- Tim_ManGetCoRequired: guard against infinity minus delay arithmetic
- Gia_ManDelayTraceLut: handle infinite required times in slack computation;
  allow negative slack to report timing violations
- Tim_ManCreate: fix required-time loading to address actual POs via
  Tim_ManForEachPo instead of p->pCos[] (wrong for designs with boxes)
- Tim_ManGetArrTimes/Tim_ManGetReqTimes: fix loop-exit detection using
  boolean flag instead of comparing iterator index against PO/PI count
- Gia_ManPrintFlopClasses: use Gia_ManRegBoxNum instead of Gia_ManRegNum

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
 2026-02-21 16:54:27 -08:00
alanminko 2c6089fff5
Merge pull request #481 from jon-greene/fix-req-time-with-boxes 
Fix two bugs causing problems with &trace and boxes.
 2026-02-21 07:54:20 -08:00
Jonathan Greene 771e70381c Fix two bugs causing problems with &trace and boxes. 2026-02-20 11:51:16 -08:00
alanminko 8a856ce23f
Merge pull request #480 from jon-greene/fix-tim-man-get-co-required 
Fix backward required-time propagation through boxes
 2026-02-19 17:20:22 -08:00
Jonathan Greene 71c24a4812 Fix backward required-time propagation through boxes 2026-02-19 13:24:41 -08:00
Alan Mishchenko c7ea67b7df Update command "history". 2026-02-18 12:19:32 -08:00
Alan Mishchenko 6c8b2cfa3b Compiler problem. 2026-02-18 12:19:04 -08:00
Alan Mishchenko 3dd086febe New command &divide, etc. 2026-02-18 10:02:42 -08:00
Alan Mishchenko 62d05a8832 Enable ccache in Makefile. 2026-02-18 10:01:16 -08:00
Alan Mishchenko 3cdb1c4c3b Dumping LUT-mapped networks in Vivado-readable Verilog. 2026-02-15 19:26:35 -08:00
Alan Mishchenko 8475386dfa Making %ufar preserve AIG name. 2026-02-13 09:52:37 -08:00
Alan Mishchenko 2726f0e470 Fixing compiler problem. 2026-02-13 07:12:50 -08:00
Alan Mishchenko 3285adaf32 Updating &sprove to run %ufar. 2026-02-13 07:04:50 -08:00
Miodrag Milanovic c18b835ef1 Merge remote-tracking branch 'upstream/master' into yosys-experimental 2026-02-11 17:28:40 +01:00
Alan Mishchenko 90be4816ce Updating delay trace for LUT mapping. 2026-02-08 22:50:12 -08:00
Alan Mishchenko 6339de7296 Fix box flop issue. 2026-02-05 23:16:02 -08:00
Alan Mishchenko b60994e143 Bug fix. 2026-02-03 21:32:52 -08:00
Alan Mishchenko 8573cb98f6 Bug fix in %blast. 2026-02-03 11:52:21 -08:00
Alan Mishchenko ccafa23e40 Extending &funtrace. 2026-02-03 11:17:26 -08:00
Alan Mishchenko b50fd7a10a Adding support for not merging some flops after &scorr. 2026-02-02 17:12:15 -08:00
Miodrag Milanovic 734f64d5b9 Merge remote-tracking branch 'upstream/master' into yosys-experimental 2026-02-02 11:22:23 +01:00
Alan Mishchenko 367b407fba Extending "lutexact" to get function from the current network. 2026-02-01 19:47:14 -08:00
Alan Mishchenko 5899aa5df1 Allow for backward compatibility (when nly PI/PO timing is given). 2026-02-01 19:24:35 -08:00
alanminko 70a12750c1
Merge pull request #475 from wjrforcyber/master 
Fix(&put): Missing spec in cec
 2026-02-01 07:55:20 -08:00
alanminko 5fd7c57407
Merge pull request #477 from YosysHQ/wasi_upstream 
MINGW and WASI compile fixes (from YosysHQ fork)
 2026-02-01 07:55:05 -08:00
Alan Mishchenko b6105230bf Transforming init1 states. 2026-01-30 17:29:15 +07:00
Miodrag Milanovic f2ae808236 MINGW proper pthread handling 2026-01-29 09:28:21 +01:00
Miodrag Milanovic 79010216cb MINGW proper pthread handling 2026-01-29 09:26:58 +01:00
Alan Mishchenko ade1882ffc Commenting out an assertion. 2026-01-29 11:33:37 +07:00
Alan Mishchenko 29656286cf New command &init1. 2026-01-28 18:39:21 +07:00
Miodrag Milanovic 6fcdfdbc5e WASI compile fixes 2026-01-28 09:52:01 +01:00
Miodrag Milanovic 9dcae29da3 Merge remote-tracking branch 'upstream/master' into yosys-experimental 2026-01-28 09:37:06 +01:00
Alan Mishchenko 71e163571a Rename ID mapping switch in &verify. 2026-01-27 22:03:41 +07:00
Alan Mishchenko dd21791031 Extending &verify to handle combinational designs. 2026-01-27 21:52:26 +07:00
Alan Mishchenko d1157cae39 Updating the extension reading the arrival/required times. 2026-01-25 22:27:28 +07:00
JingrenWang 5f3a4fec83
Fix(&put): Missing spec in cec 
Signed-off-by: JingrenWang <wjrforcyber@163.com>
 2026-01-23 07:05:10 +08:00
alanminko 8e93af4589
Merge pull request #473 from wjrforcyber/master 
Fix(Workflow): Bring windows build back to life
 2026-01-20 17:18:33 -08:00
Alan Mishchenko cdcfb2febf Changing some default return values to make sure scripts do not abort. 2026-01-21 08:18:01 +07:00
Miodrag Milanovic 01ad37aada Merge remote-tracking branch 'upstream/master' into yosys-experimental 2026-01-19 12:06:50 +01:00