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* extract_reduce now only removes the head of the chain, relying on "clean" to ...Andrew Zonenberg2017-09-151-9/+19
* Merge pull request #412 from azonenberg/reduce-fixesClifford Wolf2017-09-141-2/+2
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| * extract_reduce: Fix segfault on "undriven" inputsRobert Ou2017-09-141-2/+2
* | Fixed bug where counter extraction on non-GreenPAK devices incorrectly handle...Andrew Zonenberg2017-09-141-32/+27
* | Added support for inferring counters with reset to full scale instead of zeroAndrew Zonenberg2017-09-141-4/+11
* | Added RESET_TO_MAX parameter to $__COUNT_ cell. Cannot yet be extracted.Andrew Zonenberg2017-09-141-0/+1
* | Added support for inferring counters with active-low resetAndrew Zonenberg2017-09-141-6/+15
* | Initial support for extraction of counters with clock enableAndrew Zonenberg2017-09-141-9/+66
* | Fixed typo in comment. Fixed bug where extract_counter would create up counte...Andrew Zonenberg2017-09-141-2/+2
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* Further improve extract_fa (but still buggy)Clifford Wolf2017-09-021-28/+91
* Merge branch 'master' of github.com:cliffordwolf/yosysClifford Wolf2017-09-012-0/+583
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| * extract_counter: Added optimizations to remove unused high-order bitsAndrew Zonenberg2017-08-301-16/+34
| * extract_counter: Minor changes requested to comply with upstream policy, fixe...Andrew Zonenberg2017-08-301-3/+4
| * Finished refactoring counter extraction to be nice and generic. Implemented t...Andrew Zonenberg2017-08-281-11/+25
| * Refactored extract_counter to be generic vs GreenPAK specificAndrew Zonenberg2017-08-281-51/+87
| * Refactoring: Renamed greenpak4_counters pass to extract_counter, moved it to ...Andrew Zonenberg2017-08-282-0/+514
* | Update more stuff to use get_src_attribute() and set_src_attribute()Clifford Wolf2017-09-011-4/+4
* | updated to use get_src_attribute() and set_src_attribute().Jason Lowdermilk2017-08-313-10/+7
* | Add support for source line tracking through synthesis phaseJason Lowdermilk2017-08-293-4/+23
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* Rename recover_reduce to extract_reduce, fix args handlingClifford Wolf2017-08-282-8/+25
* Merge branch 'recover-reduce' of https://github.com/azonenberg/yosys into azo...Clifford Wolf2017-08-282-0/+223
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| * recover_reduce: Update documentationRobert Ou2017-08-271-8/+11
| * recover_reduce: Reindent using tabsRobert Ou2017-08-271-190/+190
| * recover_reduce: Rename recover_reduce_core to recover_reduceRobert Ou2017-08-273-101/+0
| * recover_reduce: Add driver script for the $reduce_* recover featureRobert Ou2017-08-272-0/+101
| * recover_reduce_core: Finish implementing the core functionRobert Ou2017-08-271-0/+110
| * recover_reduce_core: Initial commitRobert Ou2017-08-272-0/+110
* | Further improve extract_fa passClifford Wolf2017-08-281-1/+42
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* Further improve extract_fa (seems to be fully functional now)Clifford Wolf2017-08-251-10/+226
* Rename "adders" to "extract_fa"Clifford Wolf2017-08-252-28/+16
* Towards more generic "adder" function extractorClifford Wolf2017-08-231-202/+53
* Add experimental adders passClifford Wolf2017-08-222-0/+447
* abc: Allow +/ filenames in the abc commandRobert Ou2017-08-141-0/+3
* Fix typo in "abc" pass help messageClifford Wolf2017-07-291-1/+1
* Fix handling of empty cell port assignments (i.e. ignore them)Clifford Wolf2017-07-211-0/+3
* Fix handling of init values in "abc -dff" and "abc -clk"Clifford Wolf2017-06-201-131/+176
* Switched abc "clock domain not found" error to log_cmd_error()Clifford Wolf2017-06-201-24/+28
* Add aliases for common sets of gate types to "abc -g"Clifford Wolf2017-05-241-2/+74
* Add $_ANDNOT_ and $_ORNOT_ gatesClifford Wolf2017-05-171-21/+41
* Squelch trailing whitespaceLarry Doolittle2017-04-121-1/+1
* Copy attributes to _TECHMAP_REPLACE_ cellsClifford Wolf2017-02-161-2/+8
* Fix techmap for inout ports connected to inout portsClifford Wolf2017-02-131-2/+7
* Update ABC scripts to use "&nf" instead of "map"Clifford Wolf2017-02-011-3/+3
* Improved ABC default scriptsClifford Wolf2016-11-191-17/+34
* Build fixes for VS 2015Clifford Wolf2016-10-162-1/+4
* Avoid using strcasecmp()Clifford Wolf2016-10-141-2/+21
* Added MEMID handling to "flatten" passClifford Wolf2016-10-141-0/+6
* Added "zinit" passClifford Wolf2016-10-122-0/+152
* Added $ff and $_FF_ cell typesClifford Wolf2016-10-121-1/+19
* Bugfix in techmap parameter handlingClifford Wolf2016-09-141-1/+1
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