Wednesday, 2021-08-18

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svennHello. I am trying to use abc with a proprietary liberty file and get this error message and core dump:18:32
svennABC: Scl_Liberyosys-abc: src/map/scl/sclLiberty.c:1130: int Scl_LibertyScanTable(Scl_Tree_t *, Vec_Ptr_t *, Scl_Item_t *, char *, Vec_Ptr_t *): Assertion `!vIndex1 || Vec_FltSize(vIndex18:32
svenn1) == Vec_FltSize(vInd1)' failed.18:32
svennABC: Aborted (core dumped)18:32
svennERROR: ABC: execution of command "/usr/local/share/qflow/bin/yosys-abc -s -f /tmp/yosys-abc-Ddw4Nb/abc.script 2>&1" failed: return code 134.18:32
svennI am a bit unsure where I should discuss how to find what is causing this error18:34
svennread_liberty in yosys does not report any errors18:36
svennyosys> read_liberty -lib -ignore_miss_dir -setattr blackbox ./temporary.lib18:36
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svennmapping dff does also pass, and I can see that the yosys dff is mapped to technology dff (sorry cannot paste dff names mapped)18:42
svennyosys> dfflibmap -liberty ./temporary.lib18:42
svennthen I run the abc command and things break18:43
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svennyosys> abc -exe /usr/local/share/qflow/bin/yosys-abc -liberty ./temporary.lib -script +strash;scorr;ifraig;retime,{D};stra18:45
svennsh;dch,-f;map,-M,1,{D}18:45
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whitequarkgbv l22:18
whitequark???????"22:19
whitequark???????22:19
whitequarkapologies, a cat laid on the keyboard22:23
mwkmeow22:24
emeb_maccat-like typing detected23:02
killjoyA likely (and plausible) story.23:07
killjoyWe have a new kitten that's been walking on my keyboard.23:12
emeb_maccats are mysteriously drawn to keyboards.23:20
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