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136 Commits 92 Branches 49 Tags 38 MiB
Commit Graph

55 Commits

Author SHA1 Message Date
Clifford Wolf 8d37d1e08b Added -nomap option to memory pass 2013-03-21 09:11:06 +01:00
Clifford Wolf 9f10acb840 added optimizations for single-bit $eq/$ne with constant input to opt_const 2013-03-19 13:33:33 +01:00
Clifford Wolf d8a7fa6b67 improved $mux optimization in opt_const 2013-03-19 13:32:39 +01:00
Clifford Wolf b7fcf1fb9a keep $mux and $_MUX_ optimizations separate in opt_const 2013-03-19 13:32:04 +01:00
Johann Glaser 69674652c5 added one more suggestion to optimize MUXes in pass "opt_const" 2013-03-18 22:06:16 +01:00
Johann Glaser a4e2c887f1 also optimize single-bit "$mux" cells in pass "opt_const", added suggestions 
for more optimizations
 2013-03-18 22:05:21 +01:00
Clifford Wolf 020a35d11e Removed date from auto-generated passes/techmap/stdcells.inc 2013-03-18 07:32:33 +01:00
Clifford Wolf 52914c2e68 Fixed abc eeror handling 2013-03-18 07:31:59 +01:00
Johann Glaser 3b8ebd694d add header to autogenerated file on its origin 2013-03-18 07:28:31 +01:00
Johann Glaser cd8008bda0 fixed typos 2013-03-18 07:28:31 +01:00
Clifford Wolf ba3793b642 Fixed strerrno vs. strerror types in ABC pass 2013-03-17 09:28:58 +01:00
Clifford Wolf 1390de4b74 Cleaned up ABC file/io error handling 2013-03-17 09:17:18 +01:00
Johann Glaser 0cb4a5936f added error checking at execution of ABC 
Signed-off-by: Clifford Wolf <clifford@clifford.at>
 2013-03-17 09:06:03 +01:00
Johann Glaser fb494d4dd7 corrected typos 
Signed-off-by: Clifford Wolf <clifford@clifford.at>
 2013-03-17 09:06:02 +01:00
Clifford Wolf 35b4a2c553 Fixed gcc warnings and added error handling to shell escape 2013-03-15 10:29:25 +01:00
Clifford Wolf cd5767d61b Added scc pass (find logic loops) 2013-03-15 10:24:08 +01:00
Clifford Wolf 10956cb84a Added [[CITE]] tags to abc and fsm_extract passes 2013-03-15 10:23:02 +01:00
Clifford Wolf 55f927eecb Fixed detection of public wires in opt_rmunused 2013-03-10 14:20:03 +01:00
Clifford Wolf b96ffed69b Automatically select new objects in abc and techmap passes 2013-03-08 09:16:25 +01:00
Clifford Wolf ef4f1c55b6 Split extract -attr into extract -cell_attr and -wire_attr 2013-03-08 08:19:24 +01:00
Clifford Wolf bf3a3b9589 Added support for attribute matching in extract pass 2013-03-07 18:51:17 +01:00
Clifford Wolf 4347423ca6 Changed default value for extract -mine_cells_span 2013-03-05 21:52:57 +01:00
Clifford Wolf 29c17fddf5 Implemented -mine_split option to extract pass 2013-03-05 13:50:31 +01:00
Clifford Wolf 334fd03e1c Implemented much better #x select operator 2013-03-05 12:53:40 +01:00
Clifford Wolf efbb89de1a Implemented extract -mine_max_fanout <num> option 2013-03-03 23:48:00 +01:00
Clifford Wolf bc8d94b4ae Added "shared nodes" feature to the subcircuit library 2013-03-03 21:19:55 +01:00
Clifford Wolf 3ebc365c09 Added support for "extract_order" attribute to extract pass 2013-03-03 21:10:27 +01:00
Clifford Wolf d4680fd5a0 Added design->select() api and use it in extract pass 2013-03-03 20:53:24 +01:00
Clifford Wolf 45bfe26f5f Minor hotfixes (mostly gcc build fixes) 2013-03-03 13:18:37 +01:00
Clifford Wolf 65e5e1658c Added library support to celltypes class and show pass 2013-03-03 10:36:23 +01:00
Clifford Wolf 4fcb9a7b99 Implemented general handler for selection arguments 2013-03-03 10:05:37 +01:00
Clifford Wolf 5bed90ae3a Finished "extract -mine" feature 2013-03-02 18:57:14 +01:00
Clifford Wolf 23eb0ba8bc Added -mine option to extract pass (not finished) 2013-03-02 16:22:37 +01:00
Clifford Wolf a338d1a082 Added help messages for fsm_* passes 2013-03-01 12:35:12 +01:00
Clifford Wolf f3a849512f Added help messages to memory_* passes 2013-03-01 10:17:35 +01:00
Clifford Wolf f952309c81 Added help messages to proc_* passes 2013-03-01 09:26:29 +01:00
Clifford Wolf 36954471a6 Added help messages for opt_* passes 2013-03-01 09:01:49 +01:00
Clifford Wolf 7fccad92f7 Added more help messages 2013-03-01 00:36:19 +01:00
Clifford Wolf af561800ed Added online help for "show" and "hierarchy" commands 2013-02-28 13:59:49 +01:00
Clifford Wolf 6ac41b2bb1 Added help for command line options 2013-02-28 13:13:56 +01:00
Clifford Wolf cb592504f4 Added more help messages (extract, abc, dfflibmap) 2013-02-28 11:14:59 +01:00
Clifford Wolf c3cc9839a9 Added port swapping and compatible types to "extract" pass 2013-02-28 10:00:42 +01:00
Clifford Wolf 08c43f27af Added "extract -constports" feature 2013-02-27 23:39:10 +01:00
Clifford Wolf 500786af55 Fixed "extract" pass for non-optimized needles 2013-02-27 23:19:30 +01:00
Clifford Wolf 1bbc2b34c8 Added support for simple gates with one constant input to opt_const 2013-02-27 18:00:01 +01:00
Clifford Wolf da3d55a29c Added extract -verbose and -map ilang support 2013-02-27 17:26:32 +01:00
Clifford Wolf f28b6aff40 Implemented basic functionality of "extract" pass 2013-02-27 16:27:20 +01:00
Clifford Wolf c59d77aa30 Added support for constant signals in "extract" pass 2013-02-27 13:35:30 +01:00
Clifford Wolf b02e140030 Added "extract" pass (not functional yet) 2013-02-27 13:25:18 +01:00
Clifford Wolf a321a5c412 Moved stand-alone libs to libs/ directory and added libs/subcircuit 2013-02-27 09:32:19 +01:00