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* | Merge pull request #3319 from programmerjake/smtlib2-expr-supportJannis Harder2022-06-071-6/+57
|\ \ | | | | | | add smtlib2_comb_expr
| * | smt2: Add smtlib2_comb_expr attribute to allow user-selected smtlib2 expressionsJacob Lifshay2022-06-021-6/+57
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* / smtbmc: Force nonincremental mode when yices is used with forallJannis Harder2022-06-031-1/+4
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* Use proper operatorMiodrag Milanovic2022-05-271-4/+4
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* add $divfloor support to write_smt2Jacob Lifshay2022-05-241-0/+21
| | | | Fixes: #3330
* Add propagated clock signals into btor info fileClaire Xenia Wolf2022-05-041-0/+2
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* smt2: Make write port array stores conditional on nonzero write maskJannis Harder2022-04-201-2/+4
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* pass jny: flipped the defaults for the inclusion of various bits of metadataAki Van Ness2022-04-081-30/+30
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* pass jny: ensured the cell collection is cleared between modulesAki Van Ness2022-04-081-0/+1
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* pass jny: fixed missing quotes around the type value for the cell sortAki Van Ness2022-04-081-1/+1
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* pass jny: fixed the backslash escape for stringsAki Van Ness2022-04-081-2/+1
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* pass jny: removed the invalid json escapesAki Van Ness2022-04-081-12/+0
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* pass jny: added some todo comments about things that need to be done before ↵Aki Van Ness2022-04-081-0/+5
| | | | a proper merge, but it should be enough for the PoC at the moment
* pass jny: changed the constructor initializers to use parens rather than ↵Aki Van Ness2022-04-081-2/+2
| | | | curly-braces to hopefully make GCC 4.8 happy
* pass jny: fixed the string escape method to be less jank and more properAki Van Ness2022-04-081-21/+58
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* pass jny: fixed the signed output for param value outputAki Van Ness2022-04-081-1/+1
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* pass jny: added connection outputAki Van Ness2022-04-081-4/+88
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* pass jny: added filter options for including connections, attributes, and ↵Aki Van Ness2022-04-081-25/+125
| | | | properties
* pass jny: large chunk of refactoring to make the JSON output more pretty and ↵Aki Van Ness2022-04-081-75/+89
| | | | the internals less of a spaghetti nightmare
* metadata -> jny: migrated to the proper name for the passAki Van Ness2022-04-083-21/+19
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* pass metadata: added the machinery to write param and attributesAki Van Ness2022-04-081-8/+27
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* pass metadata: removed superfluous `stringf` callsAki Van Ness2022-04-081-37/+40
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* pass metadata: some more rough work on dumping the parameters and attributesAki Van Ness2022-04-081-6/+6
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* pass metadata: fixed the MetadataWriter object initializer so GCC 4.8 is happyAki Van Ness2022-04-081-1/+1
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* pass metadata: added the output of parameters,Aki Van Ness2022-04-081-7/+35
| | | | it's kinda dumb at the moment and needs parsing based on type but it's a start
* pass metadata: fixed some of the output formattingAki Van Ness2022-04-081-0/+3
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* pass metadata: initial commit of the metadata pass for exporting design ↵Aki Van Ness2022-04-082-0/+277
| | | | metadata for yosys assisted tooling
* smtbmc: fix bmc with no assertionsJannis Harder2022-03-291-0/+2
| | | | this was broken by the `--keep-going` changes
* Merge pull request #3253 from jix/smtbmc-nodeepcopyJannis Harder2022-03-281-6/+6
|\ | | | | smtbmc: Avoid unnecessary deep copies during unrolling
| * smtbmc: Avoid unnecessary deep copies during unrollingJannis Harder2022-03-281-6/+6
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* | Merge pull request #3247 from jix/smtbmc-keepgoingJannis Harder2022-03-281-50/+143
|\ \ | |/ |/| smtbmc `--keep-going`
| * yosys-smtbmc: Option to keep going after failed assertions in BMC modeJannis Harder2022-03-241-48/+141
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| * yosys-smtbmc: Fix typo in help text, remove trailing whitespaceJannis Harder2022-03-241-2/+2
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* | Add -no-startoffset option to write_aigerMiodrag Milanovic2022-03-251-8/+17
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* | ignore # comment linesN. Engelhardt2022-03-241-1/+1
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* Merge pull request #3226 from YosysHQ/micko/btor2witnessMiodrag Milanović2022-03-111-2/+2
|\ | | | | Sim support for btor2 witness files
| * Fix handling of some formal cells in btor back-endClaire Xenia Wolf2022-03-111-6/+2
| | | | | | | | Signed-off-by: Claire Xenia Wolf <claire@clairexen.net>
| * handle state names of $anyconst and $anyseqMiodrag Milanovic2022-03-111-1/+5
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* | Merge pull request #3210 from rqou/json-signedMiodrag Milanović2022-03-071-0/+2
|\ \ | |/ |/| json: Add help message for `signed` field
| * json: Add help message for `signed` fieldR2022-02-211-0/+2
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* | Merge pull request #3186 from nakengelhardt/smtbmc_sby_print_idMiodrag Milanović2022-03-042-4/+12
|\ \ | | | | | | add argument for printing cell names in yosys-smtbmc
| * | print cell name for properties in yosys-smtbmcN. Engelhardt2022-02-222-4/+12
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* | Merge pull request #3207 from nakengelhardt/json_escape_quotesMiodrag Milanović2022-03-041-1/+16
|\ \ | | | | | | fix handling of escaped chars in json backend and frontend (mostly)
| * | fix handling of escaped chars in json backend and frontendN. Engelhardt2022-02-181-1/+16
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* / Add a bit of flexibilty re trace length when processing aiger witnesses in ↵Claire Xenia Wolf2022-02-111-1/+4
|/ | | | | | smtbmc.py Signed-off-by: Claire Xenia Wolf <claire@clairexen.net>
* verilog backend: Emit a `wire` for ports as well.Marcelina Kościelnicka2022-01-311-1/+1
| | | | Fixes #3177.
* Add $bmux and $demux cells.Marcelina Kościelnicka2022-01-287-2/+77
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* cxxrtl: don't reset elided wires with \init attribute.Catherine2021-12-251-0/+2
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* cxxrtl: demote wires not inlinable only in debug_eval to locals.Catherine2021-12-151-3/+4
| | | | | | Fixes #3112. Co-authored-by: Irides <irides@irides.network>
* Add clean_zerowidth pass, use it for Verilog output.Marcelina Kościelnicka2021-12-121-0/+2
| | | | | | | This should remove instances of zero-width sigspecs in the netlist, avoiding problems in the Verilog backend with emitting them. See #3103.
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