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* Add $allconst and $allseq cell typesClifford Wolf2018-02-233-4/+6
| | | | Signed-off-by: Clifford Wolf <clifford@clifford.at>
* Add Verific SVA support for ranges in repetition operatorClifford Wolf2018-02-221-5/+26
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* Add support for SVA throughout via VerificClifford Wolf2018-02-211-2/+6
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* Add support for SVA sequence concatenation ranges via verificClifford Wolf2018-02-181-16/+124
| | | | Signed-off-by: Clifford Wolf <clifford@clifford.at>
* Add support for SVA until statements via VerificClifford Wolf2018-02-182-34/+119
| | | | Signed-off-by: Clifford Wolf <clifford@clifford.at>
* Move Verific SVA importer to extra C++ source fileClifford Wolf2018-02-184-1279/+1370
| | | | Signed-off-by: Clifford Wolf <clifford@clifford.at>
* Merge Verific SVA preprocessor and SVA importerClifford Wolf2018-02-181-79/+44
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* Merge branch 'master' of github.com:cliffordwolf/yosysClifford Wolf2018-02-161-0/+6
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| * Improve handling of "bus" pins in liberty front-end (some files use ↵Clifford Wolf2018-02-151-0/+6
| | | | | | | | | | | | bus.pin.direction) Signed-off-by: Clifford Wolf <clifford@clifford.at>
* | Fix verific PRIM_SVA_AT handling in properties with PRIM_SVA_DISABLE_IFFClifford Wolf2018-02-151-1/+1
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* Fix single-bit $stable handling in verific front-endClifford Wolf2018-02-011-0/+22
| | | | Signed-off-by: Clifford Wolf <clifford@clifford.at>
* Add Verific attribute handling for assert/assume/cover/live/fair cellsClifford Wolf2018-01-311-10/+16
| | | | Signed-off-by: Clifford Wolf <clifford@clifford.at>
* Fix permissions on verific vdb filesClifford Wolf2018-01-281-0/+1
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* Fixed handling of synchronous and asynchronous assertion/assumption/cover in ↵Clifford Wolf2018-01-231-27/+29
| | | | | | verific bindings Signed-off-by: Clifford Wolf <clifford@clifford.at>
* Add support for "yosys -E"Clifford Wolf2018-01-072-2/+5
| | | | Signed-off-by: Clifford Wolf <clifford@clifford.at>
* Merge pull request #479 from Fatsie/latch_without_dataClifford Wolf2018-01-051-4/+23
|\ | | | | Some standard cell libraries include a latch with only set/reset.
| * Some standard cell libraries include a latch with only set/reset.Staf Verhaegen2018-01-031-4/+23
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* | Bugfix in hierarchy handling of blackbox module portsClifford Wolf2018-01-052-2/+2
|/ | | | Signed-off-by: Clifford Wolf <clifford@clifford.at>
* Bugfix in verilog_defaults argument parserClifford Wolf2017-12-241-1/+1
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* Add support for Verific PRIM_SVA_NOT propertiesClifford Wolf2017-12-101-10/+25
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* Add Verific OPER_SVA_STABLE supportClifford Wolf2017-12-101-2/+32
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* Refactoring Verific SVA rewriterClifford Wolf2017-12-101-62/+70
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* Fix error handling for nested always/initialClifford Wolf2017-12-022-0/+5
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* Add Verilog "automatic" keyword (ignored in synthesis)Clifford Wolf2017-11-232-13/+18
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* Accept real-valued delay valuesClifford Wolf2017-11-181-0/+1
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* Accommodate Windows-style paths during include-file processing.William D. Jones2017-11-141-4/+20
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* Remove vhdl2verilogClifford Wolf2017-10-252-184/+0
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* Remove all PSL support code from verific.ccClifford Wolf2017-10-201-179/+17
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* Add "verific -vlog-libdir"Clifford Wolf2017-10-131-0/+12
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* Add "verific -vlog-incdir" and "verific -vlog-define"Clifford Wolf2017-10-131-0/+35
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* Update Verific READMEClifford Wolf2017-10-131-0/+7
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* Add Verific fairness/liveness supportClifford Wolf2017-10-121-11/+32
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* Merge branch 'master' of github.com:cliffordwolf/yosysClifford Wolf2017-10-101-16/+5
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| * Remove some dead codeClifford Wolf2017-10-101-15/+0
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| * Allow $past, $stable, $rose, $fell in $global_clock blocksClifford Wolf2017-10-101-1/+5
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* | Start work on pre-processor for Verific SVA propertiesClifford Wolf2017-10-101-10/+153
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* Improve handling of Verific errorsClifford Wolf2017-10-051-11/+9
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* Improve Verific error handling, check VHDL static assertsClifford Wolf2017-10-041-11/+25
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* Fix nasty bug in Verific bindingsClifford Wolf2017-10-041-1/+1
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* Merge branch 'pr_ast_const_funcs' of https://github.com/udif/yosysClifford Wolf2017-10-032-14/+14
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| * Turned a few member functions into const, esp. dumpAst(), dumpVlog().Udi Finkelstein2017-09-302-14/+14
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* | Resolved classical Bison IF/THEN/ELSE shift/reduce conflict using the ↵Udi Finkelstein2017-09-301-3/+5
|/ | | | | | textbook solution (Oreilly 'Flex & Bison' page 189)
* Allow $size and $bits in verilog mode, actually check test caseClifford Wolf2017-09-291-1/+1
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* $size() now works correctly for all cases!Udi Finkelstein2017-09-261-17/+17
| | | | It seems the issues was that AST_MULTIRANGE is converted into a multirange_dimensions[] array on the AST_MEMORY node directly.
* $size() seems to work now with or without the optional parameter.Udi Finkelstein2017-09-261-10/+40
| | | | Multidimensional arrays still don't work. I suspect the problem is that the array is flattened into a 1D array before $size() is evaluated.
* enable $bits() and $size() functions only when the SystemVerilog flag is ↵Udi Finkelstein2017-09-261-1/+1
| | | | enabled for read_verilog
* Added $bits() for memories as well.Udi Finkelstein2017-09-261-2/+26
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* $size() now works with memories as well!Udi Finkelstein2017-09-261-1/+3
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* Add $size() function. At the moment it works only on expressions, not on ↵Udi Finkelstein2017-09-261-0/+14
| | | | memories.
* Increase maximum LUT size in blifparse to 12 bitsClifford Wolf2017-09-271-1/+1
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