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Code Activity
13564 commits 94 branches 53 tags 44 MiB
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1498 commits

Author SHA1 Message Date
Eddie Hung
46e69ee934 Remove redundant condition 2019-06-14 13:31:18 -07:00
Eddie Hung
9b55e69755 Revert "Cleanup/optimise toposort in write_xaiger" 
This reverts commit 1948e7c846.

Restores old toposort with optimisations
 2019-06-14 13:29:36 -07:00
Eddie Hung
746f70a9ce Update comment 2019-06-14 13:10:46 -07:00
Eddie Hung
0fa6a441f1 Check that whiteboxes are synthesisable 2019-06-14 13:08:38 -07:00
Eddie Hung
2d85725604 Get rid of compiler warnings 2019-06-14 13:07:56 -07:00
Eddie Hung
7876b5b8be Cover __APPLE__ too for little to big endian 2019-06-14 12:40:51 -07:00
Eddie Hung
a48b5bfaa5 Further cleanup based on @daveshah1 2019-06-14 12:25:06 -07:00
Eddie Hung
97d2656375 Resolve comments from @daveshah1 2019-06-14 12:00:02 -07:00
Eddie Hung
ee428f73ab Remove WIP ABC9 flop support 2019-06-14 10:37:52 -07:00
Eddie Hung
1656c44373 Cleanup 2019-06-14 10:29:27 -07:00
Eddie Hung
751e640c1d Merge branch 'xaig' of github.com:YosysHQ/yosys into xaig 2019-06-14 10:29:16 -07:00
Eddie Hung
1948e7c846 Cleanup/optimise toposort in write_xaiger 2019-06-14 10:13:17 -07:00
David Shah
9566573054 ecp5: Add abc9 option 
Signed-off-by: David Shah <dave@ds0.me>
 2019-06-14 17:15:02 +01:00
Eddie Hung
8374eb1cb4 Remove unnecessary undriven_bits.insert 2019-06-12 15:55:02 -07:00
Eddie Hung
fb2758aade write_xaiger to preserve POs even if driven by constant 2019-06-12 15:44:30 -07:00
Eddie Hung
2e7b3eee40 Add a couple more tests 2019-06-12 15:43:43 -07:00
Eddie Hung
14e870d4c4 More write_xaiger cleanup 2019-06-12 10:00:57 -07:00
Eddie Hung
4be417f6e1 Cleanup write_xaiger 2019-06-12 09:53:14 -07:00
Eddie Hung
b21d29598a Consistency 2019-06-12 09:40:51 -07:00
Eddie Hung
7b186740d3 Add log_assert to ensure no loops 2019-06-04 12:01:25 -07:00
Eddie Hung
1b836c93bb Only toposort builtin and abc types 2019-06-04 11:56:58 -07:00
Eddie Hung
257f7ff5f6 When creating new holes cell, inherit parameters too 2019-06-03 12:30:54 -07:00
Eddie Hung
4623177655 ABC9 to understand flops 2019-05-31 15:23:33 -07:00
Eddie Hung
eb08e71bd1 Merge branch 'xaig' into xc7mux 2019-05-31 13:03:03 -07:00
Eddie Hung
887c31f33b Fix issue where keep signal became PI, but also box was adding CI driver 2019-05-30 16:03:22 -07:00
Eddie Hung
e3c8132d7a Do not re-sort box_module ports 2019-05-30 12:26:51 -07:00
Eddie Hung
fdfc18be91 Carry in/out to be the last input/output for chains to be preserved 2019-05-30 01:23:36 -07:00
Eddie Hung
1423384367 Fix abc_test024 2019-05-29 15:24:09 -07:00
Eddie Hung
b4321a31bb Fix for abc9_test022 2019-05-28 12:42:17 -07:00
Eddie Hung
13e233217c Small improvement 2019-05-28 11:29:59 -07:00
Eddie Hung
914074a07c Update from master 2019-05-28 09:35:45 -07:00
Eddie Hung
3f60061615 Map file to include boxes not CI/CO 2019-05-27 23:10:59 -07:00
Eddie Hung
234156c01a Instantiate cell type (from sym file) otherwise 'clean' warnings 2019-05-27 12:16:10 -07:00
Eddie Hung
03b289a851 Add 'cinput' and 'coutput' to symbols file for boxes 2019-05-27 11:38:52 -07:00
Eddie Hung
3c8368454f Fix "a" connectivity 2019-05-26 14:14:13 -07:00
Eddie Hung
67f7c64a77 Fix padding, remove CIs from undriven_bits before erasing undriven POs 2019-05-26 11:26:38 -07:00
Eddie Hung
32a4c10c0d Fix "a" extension 2019-05-26 02:44:36 -07:00
Eddie Hung
01684643b6 Fix "write_xaiger", and to write each box contents into holes 2019-05-25 22:34:50 -07:00
Eddie Hung
73c98f2ae2 Merge remote-tracking branch 'origin/master' into xc7mux 2019-05-25 20:50:47 -07:00
Clifford Wolf
6352df42ae Fix handling of offset and upto module ports in write_blif, fixes #1040 
Signed-off-by: Clifford Wolf <clifford@clifford.at>
 2019-05-25 17:45:14 +02:00
Clifford Wolf
b7dd7c2dcd Add proper error message for btor recursion_guard 
Signed-off-by: Clifford Wolf <clifford@clifford.at>
 2019-05-24 16:22:34 +02:00
Eddie Hung
68359bcd6f Merge remote-tracking branch 'origin/eddie/opt_rmdff' into xc7mux 2019-05-23 13:37:53 -07:00
Eddie Hung
0f094fba08 Pad all boxes so that all input/output connections specified 2019-05-21 16:19:23 -07:00
Eddie Hung
fb09c6219b Merge remote-tracking branch 'origin/master' into xc7mux 2019-05-21 14:21:00 -07:00
Jim Lawson
a5131e2896 Fix static shift operands, neg result type, minor formatting 
Static shift operands must be constants.
The result of FIRRTL's neg operator is signed.
Fix poor indentation for gen_read().
 2019-05-21 13:04:56 -07:00
Clifford Wolf
3870e7cf29
Merge pull request #991 from kristofferkoch/gcc9-warnings 
Fix all warnings that occurred when compiling with gcc9
 2019-05-08 11:25:22 +02:00
Kristoffer Ellersgaard Koch
30c762d3a1 Fix all warnings that occurred when compiling with gcc9 2019-05-08 10:27:14 +02:00
Clifford Wolf
33738c1745 Fix handling of partial init attributes in write_verilog, fixes #997 
Signed-off-by: Clifford Wolf <clifford@clifford.at>
 2019-05-07 19:55:36 +02:00
Clifford Wolf
1cd1b5fc1a Add "real" keyword to ilang format 
Signed-off-by: Clifford Wolf <clifford@clifford.at>
 2019-05-06 12:00:40 +02:00
Clifford Wolf
87426f5a06 Improve write_verilog specify support 
Signed-off-by: Clifford Wolf <clifford@clifford.at>
 2019-05-04 08:46:24 +02:00