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14407 Commits

Author SHA1 Message Date
George Rennie cbe86afd5c write_smt2: support $buf and $barrier 2024-11-20 18:57:51 +01:00
George Rennie ab293d667e write_firrtl: support $buf and $barrier 2024-11-20 18:57:51 +01:00
George Rennie 6b3901e435 write_btor: support $barrier, $buf and $_BUF_ 2024-11-20 18:57:51 +01:00
George Rennie 88816ccc45 write_aiger2: support $barrier 2024-11-20 18:57:51 +01:00
George Rennie 70646da6bb opt_merge: don't merge $barrier cells 2024-11-20 18:57:51 +01:00
George Rennie bdc978380c kernel: define $barrier cell 
* This acts as an optimization barrier, limiting the rewriting allowed
* For now this forbids all optimization, but attributes can be added to
  opt in to specific optimizations as required
 2024-11-20 18:57:51 +01:00
George Rennie 18b616578a pyosys: catch boost::python::error_already_set 
* This catches exceptions from internal passes, printing them in a
  readable manner where the user would otherwise see an unspecified
  boost exception
 2024-11-20 17:54:11 +01:00
Emil J 5b6baa3ef1
Merge pull request #4744 from YosysHQ/emil/clockgate-liberty 
clockgate: add -liberty
 2024-11-20 15:04:00 +01:00
Martin Povišer 53a4ec375b
Merge pull request #4762 from georgerennie/george/fix_read_ilang_test 
tests: replace read_ilang with read_rtlil
 2024-11-20 14:58:16 +01:00
George Rennie 9043dc0ad6
tests: replace read_ilang with read_rtlil 
* #4612 was written before read_ilang was deprecated but merged after so caused test failures. This switches read_ilang to read_rtlil
 2024-11-20 14:54:23 +01:00
Emil J 56b80bdd22
Merge pull request #4448 from georgerennie/shiftadd_gating 
peepopt shiftadd: Only match for sufficiently small constant widths
 2024-11-20 13:34:09 +01:00
Emil J da8c8b4fd0
Merge pull request #4701 from georgerennie/george/pyosys_noreturn_attrs 
pyosys generator: ignore attributes
 2024-11-20 13:33:33 +01:00
Emil J cc17d5bb70
Merge pull request #4612 from georgerennie/george/opt_demorgan_zero_width 
opt_demorgan: skip zero width cells
 2024-11-20 13:33:16 +01:00
Emil J 18459b4b09
Merge pull request #4614 from georgerennie/george/opt_reduce_cell_width 
opt_reduce: keep at least one input to $reduce_or/and cells
 2024-11-20 13:33:04 +01:00
Emil J 88abc4c20f
Merge pull request #4755 from pepijndevos/cells_xtra 
Gowin: add GW2A and GW5A cells
 2024-11-20 13:32:30 +01:00
Martin Povišer 7ebe451f9a
Merge pull request #4714 from georgerennie/george/proc_dff_bug_multiple_sigs 
proc_dff: fix early return bug
 2024-11-20 13:26:32 +01:00
Martin Povišer 1184418cc8
Merge pull request #4739 from hzeller/feature-20241113-stdlib-for-abort 
Include stdlib.h for `abort()`
 2024-11-20 10:19:31 +01:00
github-actions[bot] b89bd027a0 Bump version 2024-11-19 00:21:56 +00:00
KrystalDelusion dcff8b0666
Merge pull request #4719 from AdamLee7/main 
add select option for write_json
 2024-11-19 08:42:38 +13:00
Emil J. Tywoniak 4d96cbec75 clockgate: reduce errors to warnings 2024-11-18 18:32:18 +01:00
KrystalDelusion 22e214ec6d
Merge pull request #4705 from YosysHQ/docs-preview-lintonly 
Emphasise that read_verilog doesn't lint
 2024-11-19 03:57:01 +13:00
Martin Povišer 270846a49a
Merge pull request #4723 from povik/memv2-nordports 
rtlil: Adjust internal check for `$mem_v2` cells
 2024-11-18 15:44:39 +01:00
Martin Povišer 1cb5fd08b7
Merge pull request #4682 from povik/read_liberty-extensions 
read_liberty extensions
 2024-11-18 14:42:18 +01:00
Emil J. Tywoniak 983c54c75f clockgate: help string add -dont_use and -liberty 2024-11-18 13:57:49 +01:00
Emil J. Tywoniak a5bc36f77e clockgate: add -dont_use 2024-11-18 13:45:30 +01:00
Emil J. Tywoniak e6793da9a0 clockgate: refactor 2024-11-18 12:50:25 +01:00
Emil J. Tywoniak b08441d95c clockgate: shuffle test liberty to exercise comparison better 2024-11-18 12:48:50 +01:00
Emil J. Tywoniak 1e3f8cc630 clockgate: add test liberty file 2024-11-18 12:45:27 +01:00
Emil J. Tywoniak c921d85a85 clockgate: fix test comments 2024-11-18 12:33:09 +01:00
Miodrag Milanović bd40805d54
Merge pull request #4754 from akashlevy/editline-fixes 
Fix `editline` Makefile
 2024-11-18 09:20:45 +01:00
Akash Levy 47a2a09e89 Enforce mutual exclusion on readline/editline 2024-11-17 23:23:37 -08:00
github-actions[bot] 532d5992fd Bump version 2024-11-18 00:22:55 +00:00
Martin Povišer 020dd0a9e7
Merge pull request #4753 from akashlevy/write_verilog_port_dump_fix 
`write_verilog`: Fix `O(N^2)` port dumping to `O(N)`
 2024-11-17 23:42:23 +01:00
Akash Levy ace558e90c Simplify using module->ports, which is apparently sorted 2024-11-17 11:36:30 -08:00
Pepijn de Vos b8329df1d0 add GW2A and GW5A cells 2024-11-17 20:25:11 +01:00
Akash Levy 56f841d132 Fix editline 2024-11-17 10:44:05 -08:00
Akash Levy 3a32729373 Remove keep_running variable (unused) 2024-11-17 10:40:04 -08:00
Akash Levy 8f9a0b680a Fix O(N^2) port dump down to O(N) 2024-11-16 22:56:41 -08:00
github-actions[bot] 81011ad926 Bump version 2024-11-16 00:21:32 +00:00
Miodrag Milanović 9fa9a2b57b
Merge pull request #4746 from pu-cc/gatemate-mux-fix 
synth_gatemate: Ensure proper mapping of multiplexers
 2024-11-15 16:30:41 +01:00
Patrick Urban 77e1f748a5 gatemate: run `simplemap` after `muxcover` to prevent unmapped multiplexers 2024-11-15 09:49:49 +01:00
Emil J. Tywoniak 45880ea7f2 clockgate: add -liberty 2024-11-14 20:37:59 +01:00
Martin Povišer bbb6bbd12a
Merge pull request #4734 from mikesinouye/verific 
Fix bug when setting Verific runtime string  flags.
 2024-11-14 19:39:47 +01:00
github-actions[bot] a22ff47d62 Bump version 2024-11-14 00:20:42 +00:00
Henner Zeller a750c94c38 Include stdlib.h for `abort()` 2024-11-13 13:05:01 -08:00
Lofty d9ef388fcc
Merge pull request #4698 from YosysHQ/lofty/dfflibmap-enable 
dfflibmap: enable inference
 2024-11-13 17:50:17 +00:00
Lofty 6694d1c4c5
Merge pull request #4736 from povik/portarcs 
portarcs: New command to derive propagation arcs
 2024-11-13 16:56:16 +00:00
Lofty 4f40187759 dfflibmap: move expression code into libparse 2024-11-13 16:06:57 +00:00
Lofty 08ed2c765e dfflibmap: enable inference 2024-11-13 15:57:45 +00:00
Martin Povišer 2dba345049 portarcs: New command to derive propagation arcs 2024-11-13 16:20:35 +01:00