590 commits

Author	SHA1	Message	Date
Clifford Wolf	908f34aafc	Rename recover_reduce to extract_reduce, fix args handling	2017-08-28 19:52:06 +02:00
Clifford Wolf	3aad3ed3da	Merge branch 'recover-reduce' of https://github.com/azonenberg/yosys into azonenberg-recover-reduce	2017-08-28 19:46:17 +02:00
Clifford Wolf	ebbb0e9479	Further improve extract_fa pass	2017-08-28 19:43:26 +02:00
Robert Ou	849b885775	recover_reduce: Update documentation ... The documentation now describes the commands performed in the deleted recover_reduce script.	2017-08-27 02:19:19 -07:00
Robert Ou	74d0f17fd4	recover_reduce: Reindent using tabs	2017-08-27 02:12:41 -07:00
Robert Ou	8a5887464c	recover_reduce: Rename recover_reduce_core to recover_reduce ... Clifford has commented on PR #387 stating that he does not like the driver script and would prefer to only have the core script with appropriate notes in the documentation. Also rename to .cc (rather than .cpp) for consistency.	2017-08-27 02:01:32 -07:00
Robert Ou	99dad40ed0	recover_reduce: Add driver script for the $reduce_* recover feature ... Conflicts: passes/techmap/Makefile.inc	2017-08-27 01:57:20 -07:00
Robert Ou	8b7dc792ee	recover_reduce_core: Finish implementing the core function	2017-08-27 01:56:49 -07:00
Robert Ou	fa310c98f8	recover_reduce_core: Initial commit ... Conflicts: passes/techmap/Makefile.inc	2017-08-27 01:56:49 -07:00
Clifford Wolf	382cc90c65	Further improve extract_fa (seems to be fully functional now)	2017-08-25 13:41:54 +02:00
Clifford Wolf	0bf612506c	Rename "adders" to "extract_fa"	2017-08-25 12:04:40 +02:00
Clifford Wolf	15cdda7c4b	Towards more generic "adder" function extractor	2017-08-23 14:20:10 +02:00
Clifford Wolf	51cbec7f75	Add experimental adders pass	2017-08-22 13:52:13 +02:00
Robert Ou	9a64ba3338	abc: Allow +/ filenames in the abc command	2017-08-14 12:11:11 -07:00
Clifford Wolf	5c09f24e48	Fix typo in "abc" pass help message	2017-07-29 16:21:58 +02:00
Clifford Wolf	b3bc7068d1	Fix handling of empty cell port assignments (i.e. ignore them)	2017-07-21 19:32:31 +02:00
Clifford Wolf	155a80dfb7	Fix handling of init values in "abc -dff" and "abc -clk"	2017-06-20 15:32:23 +02:00
Clifford Wolf	f6421c83a2	Switched abc "clock domain not found" error to log_cmd_error()	2017-06-20 04:22:34 +02:00
Clifford Wolf	fad52abf70	Add aliases for common sets of gate types to "abc -g"	2017-05-24 11:39:05 +02:00
Clifford Wolf	05cdd58c8d	Add $_ANDNOT_ and $_ORNOT_ gates	2017-05-17 09:08:29 +02:00
Larry Doolittle	2021ddecb3	Squelch trailing whitespace	2017-04-12 15:11:09 +02:00
Clifford Wolf	cf25dc9ce7	Copy attributes to _TECHMAP_REPLACE_ cells	2017-02-16 12:28:42 +01:00
Clifford Wolf	db7314bc02	Fix techmap for inout ports connected to inout ports	2017-02-13 16:55:25 +01:00
Clifford Wolf	8927e19b13	Update ABC scripts to use "&nf" instead of "map"	2017-02-01 11:15:20 +01:00
Clifford Wolf	55785a96eb	Improved ABC default scripts	2016-11-19 18:20:54 +01:00
Clifford Wolf	74702b04c2	Build fixes for VS 2015	2016-10-16 20:37:02 +02:00
Clifford Wolf	e4c5ee9b89	Avoid using strcasecmp()	2016-10-14 18:20:36 +02:00
Clifford Wolf	ffbb4e992e	Added MEMID handling to "flatten" pass	2016-10-14 10:36:37 +02:00
Clifford Wolf	ee91350add	Added "zinit" pass	2016-10-12 12:05:19 +02:00
Clifford Wolf	8ebba8a35f	Added $ff and $_FF_ cell types	2016-10-12 01:18:39 +02:00
Clifford Wolf	d8ad889594	Bugfix in techmap parameter handling	2016-09-14 20:46:54 +02:00
Clifford Wolf	73b7232ec8	Fixed some compiler warnings in attrmap command	2016-08-10 13:44:08 +02:00
Clifford Wolf	b0aab4e304	Added "attrmap" command	2016-08-09 19:56:55 +02:00
Clifford Wolf	3c6d31fd06	Added "attrmvcp" pass	2016-08-09 11:18:48 +02:00
Clifford Wolf	9d15529214	Undo "preserve wire attributes in iopadmap" change (it was OK before)	2016-08-08 11:47:35 +02:00
Clifford Wolf	90c17aad56	preserve wire attributes in iopadmap	2016-08-06 13:24:59 +02:00
Clifford Wolf	5d6765a9d2	Added "insbuf" command	2016-08-02 10:37:19 +02:00
Clifford Wolf	541083cf32	Bugfix in "abc -script" handling	2016-06-19 22:19:19 +02:00
Clifford Wolf	ca91bccb6b	Added "deminout"	2016-06-19 13:08:16 +02:00
Clifford Wolf	3380281e15	Added "dc2" to default ABC scripts	2016-06-17 20:15:35 +02:00
Clifford Wolf	f498204ae4	Added "abc -I <num> -P <num>"	2016-06-17 19:39:35 +02:00
Clifford Wolf	95757efb25	Improved support for $sop cells	2016-06-17 16:31:16 +02:00
Clifford Wolf	52bb1b968d	Added $sop cell type and "abc -sop"	2016-06-17 13:50:09 +02:00
Clifford Wolf	c3365034e9	Updated ABC to hg rev b5df6e2b76f0	2016-06-17 11:16:31 +02:00
Clifford Wolf	99edf24966	Added "nlutmap -assert"	2016-06-09 11:47:41 +02:00
Clifford Wolf	c3f6e0ea85	Added support for "keep" attribute to shregmap	2016-05-07 09:33:16 +02:00
Clifford Wolf	aadca148da	Fixed preservation of important attributes in techmap	2016-05-06 13:59:30 +02:00
Andrew Zonenberg	3486637b19	Changed port names in greenpak shregmap	2016-05-04 17:04:50 -07:00
Clifford Wolf	9647dc3c07	Added tristate buffer support to iopadmap	2016-05-04 22:48:02 +02:00
Clifford Wolf	658f93663b	Fixed iopadmap attribute handling	2016-05-04 10:48:23 +02:00