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234 Commits

Author SHA1 Message Date
Eddie Hung 6556a1347a Fix when -dff not given 2020-01-04 09:17:01 -08:00
Eddie Hung 930f03e883 Call -prep_holes before aigmap; fix topo ordering 2020-01-03 15:38:18 -08:00
Eddie Hung a819656972 WIP 2020-01-03 14:59:55 -08:00
Eddie Hung 559f3379e8 Preserve topo ordering from -prep_holes to write_xaiger 2020-01-03 14:37:58 -08:00
Eddie Hung bb70915fb8 WIP 2020-01-03 13:21:56 -08:00
Eddie Hung e1f494ab1d WIP 2020-01-03 13:08:52 -08:00
Eddie Hung c28bea0382 Merge remote-tracking branch 'origin/xaig_dff' into eddie/abc9_refactor 2020-01-02 15:57:35 -08:00
Eddie Hung 8e507bd807 abc9 -keepff -> -dff; refactor dff operations 2020-01-02 12:36:54 -08:00
Eddie Hung 11577b46fc Get rid of (* abc9_keep *) in write_xaiger too 2020-01-01 08:38:23 -08:00
Eddie Hung ac808c5e2a attributes.count() -> get_bool_attribute() 2020-01-01 08:33:32 -08:00
Eddie Hung 96db05aaef parse_xaiger to not take box_lookup 2019-12-31 17:06:03 -08:00
Eddie Hung cac7f5d82e Do not re-order carry chain ports, just precompute iteration order 2019-12-31 16:12:40 -08:00
Eddie Hung 134e70e8e7 write_xaiger: be more precise with ff_bits, remove ff_aig_map 2019-12-31 10:21:11 -08:00
Eddie Hung 3798fa3bea Retry getting rid of write_xaiger's holes_mode 2019-12-31 09:59:17 -08:00
Eddie Hung 436c96e2fb Revert "Get rid of holes_mode" 
This reverts commit 7997e2a90f.
 2019-12-30 23:29:14 -08:00
Eddie Hung 7997e2a90f Get rid of holes_mode 2019-12-30 20:15:09 -08:00
Eddie Hung b42b64e8ed Move Pass::call() out of abc9_ops into abc9 2019-12-30 19:23:54 -08:00
Eddie Hung 88334cab89 Cleanup 2019-12-30 18:49:33 -08:00
Eddie Hung 65baefecd3 Rid unnecessary if 2019-12-30 18:26:35 -08:00
Eddie Hung e2bbe33a88 Get rid of holes_mode 2019-12-30 18:24:29 -08:00
Eddie Hung b50de28c04 Add abc9_ops -prep_holes 2019-12-30 18:00:49 -08:00
Eddie Hung 0735572934 write_xaiger to use scratchpad for stats; cleanup abc9 2019-12-30 15:35:33 -08:00
Eddie Hung d1fccd5a2d Remove unused 2019-12-30 14:35:52 -08:00
Eddie Hung 3cbbae251f Call "proc" if processes inside whiteboxes 2019-12-30 14:33:05 -08:00
Eddie Hung 405e974fe5 Merge remote-tracking branch 'origin/master' into xaig_dff 2019-12-30 14:31:42 -08:00
Eddie Hung d7ada66497 Add "synth_xilinx -dff" option, cleanup abc9 2019-12-30 14:13:16 -08:00
Eddie Hung 237415e78c write_xaiger: inherit port ordering from original module 2019-12-27 16:44:18 -08:00
Eddie Hung a56d6970f2 Revert "Merge pull request #1598 from YosysHQ/revert-1588-eddie/xaiger_cleanup" 
This reverts commit 92654f73ea, reversing
changes made to 3e14ff1667.
 2019-12-27 16:05:58 -08:00
Eddie Hung 9e6632c40a Merge branch 'master' of github.com:YosysHQ/yosys 2019-12-27 15:37:26 -08:00
Eddie Hung 3d4644804e write_xaiger: simplify c{i,o}_bits 2019-12-27 15:37:17 -08:00
David Shah df31ade3b3
Revert "write_xaiger: only instantiate each whitebox cell type once" 2019-12-27 23:25:20 +00:00
Eddie Hung dd503a5f3f Really fix it! 2019-12-27 15:18:55 -08:00
Eddie Hung 49881b4468 write_xaiger: fix arrival times for non boxes 2019-12-27 11:30:18 -08:00
Eddie Hung 6eadd4390a write_xaiger to opt instead of just clean whiteboxes 2019-12-23 08:35:53 -08:00
Eddie Hung a75e08c709 write_xaiger: only instantiate each whitebox cell type once 2019-12-20 13:07:24 -08:00
Eddie Hung 10e82e103f
Revert "Optimise write_xaiger" 2019-12-20 12:05:45 -08:00
Eddie Hung 5f50e4f112 Cleanup xaiger, remove unnecessary complexity with inout 2019-12-17 15:45:26 -08:00
Eddie Hung e82a9bc642 Do not sigmap 2019-12-17 00:03:03 -08:00
Eddie Hung 2e71130700 Revert "Use sigmap signal" 
This reverts commit 42f990f3a6.
 2019-12-17 00:00:07 -08:00
Eddie Hung 42f990f3a6 Use sigmap signal 2019-12-16 16:49:42 -08:00
Eddie Hung b19fc8839b Skip $inout transformation if not a PI 2019-12-16 14:39:13 -08:00
Eddie Hung 78c0246d4a Revert "write_xaiger: use sigmap bits more consistently" 
This reverts commit 6c340112fe.
 2019-12-16 14:35:35 -08:00
Eddie Hung 6c340112fe write_xaiger: use sigmap bits more consistently 2019-12-16 10:21:57 -08:00
Eddie Hung 91467938c4 Stray newline 2019-12-06 17:08:19 -08:00
Eddie Hung f2ac36de4a write_xaiger to inst each cell type once, do not call techmap/aigmap 2019-12-06 17:06:10 -08:00
Eddie Hung 1f96de04c9 Fix writing non-whole modules, including inouts and keeps 2019-12-06 16:19:10 -08:00
Eddie Hung a682a3cf93 write_xaiger to support part-selected modules again 2019-12-05 17:54:43 -08:00
Eddie Hung c6ee2fb482 Cleanup 2019-12-03 19:21:47 -08:00
Eddie Hung df52bc80d8 write_xaiger to consume abc9_init attribute for abc9_flops 2019-12-03 18:47:44 -08:00
Eddie Hung 419ca5c207 Revert "Fold loop" 
This reverts commit a30d5e1cc3.
 2019-11-27 21:55:56 -08:00