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* Merge pull request #2059 from boqwxp/logger-vector-to-dictMiodrag Milanović2020-05-213-51/+21
|\ | | | | log: Use `dict` instead of `std::vector<std::pair>` for `log_expect_{error, warning, log}` to better express the intent that each element is unique.
| * log: Use `dict` instead of `std::vector<std::pair>` for `log_expect_{error, ↵Alberto Gonzalez2020-05-153-51/+21
| | | | | | | | warning, log}` to better express the intent that each element is unique.
* | Merge pull request #2046 from PeterCrozier/trapN. Engelhardt2020-05-201-3/+3
|\ \ | | | | | | Extend YS_DEBUGTRAP to MacOS.
| * | Consolidate Linux and Mac version of YS_DEBUGTRAP_IF_DEBUGGING.Peter Crozier2020-05-131-5/+2
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| * | Extend YS_DEBUGTRAP to MacOS.Peter Crozier2020-05-131-1/+4
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* | | Merge pull request #2054 from boqwxp/fix-smtbmcN. Engelhardt2020-05-201-3/+3
|\ \ \ | | | | | | | | smtbmc: Fix return status handling.
| * | | smtbmc: Fix typo in error message.Alberto Gonzalez2020-05-191-1/+1
| | | | | | | | | | | | | | | | Co-Authored-By: N. Engelhardt <nak@symbioticeda.com>
| * | | smtbmc: Fix return status handling.Alberto Gonzalez2020-05-141-2/+2
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* | | | Add force_downto and force_upto wire attributes.Marcelina Kościelnicka2020-05-1943-27/+258
| | | | | | | | | | | | | | | | Fixes #2058.
* | | | Merge pull request #1926 from YosysHQ/eddie/abc9_auto_dffEddie Hung2020-05-1834-1853/+1656
|\ \ \ \ | | | | | | | | | | abc9: support seq synthesis when module has (* abc9_flop *) and bypass non-combinatorial (* abc9_box *)
| * | | | abc9: use (* abc9_keep *) instead of (* abc9_scc *); apply to $_DFF_?_Eddie Hung2020-05-145-23/+11
| | | | | | | | | | | | | | | | | | | | instead of moving them to $__ prefix
| * | | | abc9_ops: -prep_hier to create unmap module that removes Q's (* init *)Eddie Hung2020-05-141-4/+6
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| * | | | abc9: preserve $_DFF_?_.Q's (* init *); rely on clean to remove itEddie Hung2020-05-144-25/+13
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| * | | | Fix broken test when ignoring abc9_flop with init == 1'b1Eddie Hung2020-05-141-3/+0
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| * | | | abc9_ops/xaiger: further reducing Module::derive() calls by ...Eddie Hung2020-05-144-135/+121
| | | | | | | | | | | | | | | | | | | | replacing _all_ (* abc9_box *) instantiations with their derived types
| * | | | Cleanup; reduce Module::derive() callsEddie Hung2020-05-144-153/+164
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| * | | | ecp5: latches_map.v if *not* -asyncprldEddie Hung2020-05-141-2/+2
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| * | | | ecp5: synth_ecp5 to no longer need +/ecp5/abc9_{,un}map.vEddie Hung2020-05-144-43/+3
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| * | | | ecp5: fix rebase mistakeEddie Hung2020-05-141-3/+3
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| * | | | abc9: update to =_$abc9_flops pattern which includes whiteboxesEddie Hung2020-05-141-3/+3
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| * | | | abc9_ops: update docsEddie Hung2020-05-141-11/+10
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| * | | | xilinx: gate specify/attributes from iverilogEddie Hung2020-05-141-1/+3
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| * | | | abc9: only do +/abc9_map if `DFFEddie Hung2020-05-142-1/+6
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| * | | | abc9: rework submod -- since it won't move (* keep *) cellsEddie Hung2020-05-142-34/+29
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| * | | | ecp5: TRELLIS_FF bypass path only in async modeEddie Hung2020-05-141-8/+8
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| * | | | timinginfo: ignore $specify2 cells if EN is falseEddie Hung2020-05-141-0/+3
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| * | | | xilinx/ice40/ecp5: zinit requires selected wires, so select them allEddie Hung2020-05-143-4/+4
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| * | | | abc9_ops: move assertEddie Hung2020-05-141-1/+1
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| * | | | abc9: put 'aigmap' backEddie Hung2020-05-141-0/+1
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| * | | | xilinx/ecp5/ice40: add (* abc9_flop *) to bypass-able cellsEddie Hung2020-05-143-4/+198
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| * | | | abc9_ops: fix bypass boxes using (* abc9_bypass *)Eddie Hung2020-05-142-14/+10
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| * | | | abc9_ops: tidy up, suppress error if no boxes/holesEddie Hung2020-05-141-18/+18
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| * | | | abc9_ops: -prep_delays to not insert delay box if input connection is constEddie Hung2020-05-141-0/+2
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| * | | | abc9_ops: cleanup; -prep_dff -> -prep_dff_submodEddie Hung2020-05-142-22/+14
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| * | | | abc9_ops: add -prep_bypass for auto bypass boxes; refactorEddie Hung2020-05-1411-941/+667
| | | | | | | | | | | | | | | | | | | | | | | | | Eliminate need for abc9_{,un}map.v in xilinx -prep_dff_{hier,unmap} -> -prep_hier
| * | | | abc9_ops: -reintegrate to handle $_FF_; cleanupEddie Hung2020-05-141-22/+18
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| * | | | xaiger: no longer use nonstandard even/odd to designate +ve/-ve polarityEddie Hung2020-05-141-16/+5
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| * | | | aiger: -xaiger to return $_FF_ flopsEddie Hung2020-05-141-15/+2
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| * | | | abc9: not enough to techmap_fail on (* init=1 *), hide them using $__Eddie Hung2020-05-144-12/+48
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| * | | | abc9: test to use box file instead of autoEddie Hung2020-05-143-2/+5
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| * | | | abc9: restore selected_modules()Eddie Hung2020-05-141-1/+1
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| * | | | synth_*: no need to explicitly read +/abc9_model.vEddie Hung2020-05-144-4/+3
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| * | | | Revert "Merge pull request #1917 from YosysHQ/eddie/abc9_delay_check"Eddie Hung2020-05-141-4/+0
| | | | | | | | | | | | | | | | | | | | | | | | | This reverts commit 759283fa65b1195ebe3a5bc6890ec622febca0eb, reversing changes made to f41c7ccfff4bf104c646ca4b85e079a0f91c9151.
| * | | | abc9: add flop boxes to basic $_DFF_P_ and $_DFF_N_ tooEddie Hung2020-05-147-24/+88
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| * | | | kernel: TimingInfo to clamp -ve setup/edge-sensitive delays to zeroEddie Hung2020-05-141-10/+6
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| * | | | abc9_ops: -prep_dff_map to error if async flop foundEddie Hung2020-05-142-9/+7
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| * | | | Uncomment negative setup times; clamp to zero for connectivityEddie Hung2020-05-141-13/+29
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| * | | | abc9: remove redundant wbflipEddie Hung2020-05-141-1/+0
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| * | | | xaiger: always sort input/output bits by port idEddie Hung2020-05-141-12/+10
| | | | | | | | | | | | | | | | | | | | redundant for normal design, but necessary for holes
| * | | | abc9: generate $abc9_holes design instead of <name>$holesEddie Hung2020-05-143-18/+28
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