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1562 Commits

Author SHA1 Message Date
Eddie Hung f86d153cef Merge branch 'master' of github.com:YosysHQ/yosys 2019-05-01 16:26:43 -07:00
Clifford Wolf 521663f09e Add missing enable_undef to "sat -tempinduct-def", fixes #883 
Signed-off-by: Clifford Wolf <clifford@clifford.at>
 2019-05-02 00:03:31 +02:00
Clifford Wolf 93b7fd7744 Fix floating point exception in qwp, fixes #923 
Signed-off-by: Clifford Wolf <clifford@clifford.at>
 2019-05-01 15:06:46 +02:00
Clifford Wolf 32ff37bb5a Fix segfault in wreduce 
Signed-off-by: Clifford Wolf <clifford@clifford.at>
 2019-04-30 22:20:45 +02:00
Clifford Wolf a27eeff573
Merge pull request #966 from YosysHQ/clifford/fix956 
Drive dangling wires with init attr with their init value
 2019-04-30 18:08:41 +02:00
Clifford Wolf 9d117eba9d Add handling of init attributes in "opt_expr -undriven" 
Signed-off-by: Clifford Wolf <clifford@clifford.at>
 2019-04-30 14:46:12 +02:00
Clifford Wolf 754b1ee4b3 Drive dangling wires with init attr with their init value, fixes #956 2019-04-29 08:44:53 +02:00
Eddie Hung acafcdc94d Copy with 1'bx padding in $shiftx 2019-04-28 13:04:34 -07:00
Eddie Hung 159e7cc298 Add -undef option to equiv_opt, passed to equiv_induct 2019-04-26 11:16:48 -07:00
Eddie Hung 408161ea3a
Misspelling 2019-04-25 16:46:13 -07:00
Clifford Wolf c84cdc711c Remove some left-over log_dump() 
Signed-off-by: Clifford Wolf <clifford@clifford.at>
 2019-04-23 17:55:41 +02:00
Eddie Hung d9daf09cf3
Merge pull request #914 from YosysHQ/xc7srl 
synth_xilinx to now infer SRL16E/SRLC32E
 2019-04-22 13:31:30 -07:00
Clifford Wolf 8ed4a53d99
Merge pull request #951 from YosysHQ/clifford/logdebug 
Add log_debug() framework
 2019-04-22 20:09:51 +02:00
Clifford Wolf 1d538ff1ec
Merge pull request #949 from YosysHQ/clifford/pmux2shimprove 
Add full_pmux feature to pmux2shiftx
 2019-04-22 20:01:43 +02:00
Eddie Hung e300b1922c Merge remote-tracking branch 'origin/master' into xc7srl 2019-04-22 10:36:27 -07:00
Clifford Wolf e158ea2097 Add log_debug() framework 
Signed-off-by: Clifford Wolf <clifford@clifford.at>
 2019-04-22 17:25:52 +02:00
whitequark aeeefc32d8 attrmap: extend -remove to allow removing attributes with any value. 
Currently, `-remove foo` would only remove an attribute `foo = ""`,
which doesn't work on an attribute like `src` that may have any
value. Extend `-remove` to handle both cases. `-remove foo=""` has
the old behavior, and `-remove foo` will remove the attribute with
whatever value it may have, which is still compatible with the old
behavior.
 2019-04-22 14:18:15 +00:00
Clifford Wolf 0f0ada13f4 Add full_pmux feature to pmux2shiftx 
Signed-off-by: Clifford Wolf <clifford@clifford.at>
 2019-04-22 15:26:20 +02:00
Clifford Wolf 99d5435650
Merge pull request #905 from christian-krieg/feature/python_bindings 
Feature/python bindings
 2019-04-22 14:47:52 +02:00
Clifford Wolf a98b171814
Merge pull request #944 from YosysHQ/clifford/pmux2shiftx 
Add pmux2shiftx command
 2019-04-22 08:39:37 +02:00
Clifford Wolf 7b35d57592 Disable blackbox detection in techmap files 
Signed-off-by: Clifford Wolf <clifford@clifford.at>
 2019-04-22 02:07:36 +02:00
Eddie Hung d99422411f Use new pmux2shiftx from #944, remove my old attempt 2019-04-21 14:16:34 -07:00
Eddie Hung 98781acf84 Merge remote-tracking branch 'origin/clifford/pmux2shiftx' into xc7srl 2019-04-20 17:24:33 -07:00
Eddie Hung 9dc11cd842 Merge remote-tracking branch 'origin/master' into xc7srl 2019-04-20 17:24:06 -07:00
Clifford Wolf f84a84e3f1
Merge pull request #943 from YosysHQ/clifford/whitebox 
[WIP] Add "whitebox" attribute, add "read_verilog -wb"
 2019-04-20 20:51:54 +02:00
Eddie Hung b25254020c Merge remote-tracking branch 'origin/pmux2shiftx' into xc7srl 2019-04-20 10:44:01 -07:00
Eddie Hung 13ad19482f Merge remote-tracking branch 'origin' into xc7srl 2019-04-20 10:41:43 -07:00
Clifford Wolf fc23af1707 Auto-initialize OnehotDatabase on-demand in pmux2shiftx.cc 
Signed-off-by: Clifford Wolf <clifford@clifford.at>
 2019-04-20 18:13:37 +02:00
Clifford Wolf 97e9caa4fa Add "onehot" pass, improve "pmux2shiftx" onehot handling 
Signed-off-by: Clifford Wolf <clifford@clifford.at>
 2019-04-20 17:52:16 +02:00
Clifford Wolf f3ad8d680a Add "techmap -wb", use in formal flows 
Signed-off-by: Clifford Wolf <clifford@clifford.at>
 2019-04-20 11:23:24 +02:00
Clifford Wolf b7445ef387 Check blackbox attribute in techmap/simplemap 
Signed-off-by: Clifford Wolf <clifford@clifford.at>
 2019-04-20 11:10:05 +02:00
Clifford Wolf 5b915f0153 Add "wbflip" command 
Signed-off-by: Clifford Wolf <clifford@clifford.at>
 2019-04-20 11:04:46 +02:00
Clifford Wolf e3687f6f4e
Merge pull request #942 from YosysHQ/clifford/fix931 
Improve proc full_case detection and handling
 2019-04-20 10:05:35 +02:00
Clifford Wolf b3a3e08e38 Improve "pmux2shiftx" 
Signed-off-by: Clifford Wolf <clifford@clifford.at>
 2019-04-20 02:03:44 +02:00
Clifford Wolf e06d158e8a Fix some typos 
Signed-off-by: Clifford Wolf <clifford@clifford.at>
 2019-04-20 01:18:07 +02:00
Clifford Wolf 37728520a6 Improvements in "pmux2shiftx" 
Signed-off-by: Clifford Wolf <clifford@clifford.at>
 2019-04-20 01:15:48 +02:00
Clifford Wolf 0070184ea9 Improvements in pmux2shiftx 
Signed-off-by: Clifford Wolf <clifford@clifford.at>
 2019-04-20 00:38:25 +02:00
Clifford Wolf 177878cbb0 Improve pmux2shift ctrl permutation finder 
Signed-off-by: Clifford Wolf <clifford@clifford.at>
 2019-04-20 00:38:25 +02:00
Clifford Wolf 481f0015be Complete rewrite of pmux2shiftx 
Signed-off-by: Clifford Wolf <clifford@clifford.at>
 2019-04-20 00:38:25 +02:00
Clifford Wolf 1bf8c2b823 Import initial pmux2shiftx from eddieh 
Signed-off-by: Clifford Wolf <clifford@clifford.at>
 2019-04-20 00:38:25 +02:00
Clifford Wolf eafc4bd49f Improve "show" handling of 0/1/X/Z padding 
Signed-off-by: Clifford Wolf <clifford@clifford.at>
 2019-04-20 00:37:43 +02:00
Eddie Hung 9dec3d9978 Spelling fixes 2019-04-19 14:00:22 +02:00
Eddie Hung 290a798cec Ignore 'whitebox' attr in flatten with "-wb" option 2019-04-18 10:32:00 -07:00
Eddie Hung 070a2d2fd6 Fix abc's remap_name to not ignore [^0-9] when extracting sid 2019-04-18 09:55:03 -07:00
Eddie Hung 9aa94370a5 ABC to call retime all the time 2019-04-18 08:46:41 -07:00
Clifford Wolf f4abc21d8a Add "whitebox" attribute, add "read_verilog -wb" 
Signed-off-by: Clifford Wolf <clifford@clifford.at>
 2019-04-18 17:45:47 +02:00
Eddie Hung 0642baabbc Merge branch 'master' into eddie/fix_retime 2019-04-18 07:57:17 -07:00
Clifford Wolf 88be1cbfa5 Improve proc full_case detection and handling, fixes #931 
Signed-off-by: Clifford Wolf <clifford@clifford.at>
 2019-04-18 15:13:47 +02:00
Eddie Hung 4da4a6da2f Revert #895 2019-04-16 11:07:51 -07:00
Eddie Hung b3378745fd
Revert "Recognise default entry in case even if all cases covered (fix for #931)" 2019-04-15 17:52:45 -07:00