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| * Skip spaces around macro argumentsJim Paris2018-05-171-0/+1
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* | Merge pull request #551 from olofk/ice40_cells_sim_portsClifford Wolf2018-05-171-43/+23
|\ \ | |/ |/| Avoid mixing module port declaration styles in ice40 cells_sim.v
| * Avoid mixing module port declaration styles in ice40 cells_sim.vOlof Kindgren2018-05-171-43/+23
|/ | | | | | The current code requires workarounds for several simulators For modelsim, the file must be compiled with -mixedansiports and xsim needs --relax.
* Fix handling of anyconst/anyseq attrs in VHDL code via VerificClifford Wolf2018-05-151-6/+6
| | | | Signed-off-by: Clifford Wolf <clifford@clifford.at>
* Remove mercurial from build instructionsClifford Wolf2018-05-151-3/+3
| | | | Signed-off-by: Clifford Wolf <clifford@clifford.at>
* Fix iopadmap for loops between tristate IO buffersClifford Wolf2018-05-151-0/+21
| | | | Signed-off-by: Clifford Wolf <clifford@clifford.at>
* Fix iopadmap for cases where IO pins already have buffers on themClifford Wolf2018-05-151-1/+35
| | | | Signed-off-by: Clifford Wolf <clifford@clifford.at>
* Some cleanups in setundef.ccClifford Wolf2018-05-131-0/+7
| | | | Signed-off-by: Clifford Wolf <clifford@clifford.at>
* Use $(OS) in makefile to check for DarwinClifford Wolf2018-05-131-1/+1
| | | | Signed-off-by: Clifford Wolf <clifford@clifford.at>
* Merge pull request #505 from thefallenidealist/FreeBSD_buildClifford Wolf2018-05-133-2/+26
|\ | | | | FreeBSD build
| * update READMEJohnny Sorocil2018-05-061-0/+8
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| * autotest.sh: Change from /bin/bash to /usr/bin/env bashJohnny Sorocil2018-05-061-1/+1
| | | | | | | | | | This enables running tests on Unix systems which are not shipped with bash installed in /bin/bash (eg *BSDs and Solaris).
| * Enable building on FreeBSDJohnny Sorocil2018-05-061-1/+17
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* | Add "#ifdef __FreeBSD__"Christian Krämer2018-05-135-9/+52
| | | | | | | | (Re-commit e3575a8 with corrected author field)
* | Revert "Add "#ifdef __FreeBSD__""Clifford Wolf2018-05-135-52/+9
| | | | | | | | This reverts commit e3575a86c525f2511902e7022893c3923ba8093e.
* | Also interpret '&' in liberty functionsSergiusz Bazanski2018-05-121-1/+1
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* | Add optimization of tristate buffer with constant control inputClifford Wolf2018-05-121-0/+17
| | | | | | | | Signed-off-by: Clifford Wolf <clifford@clifford.at>
* | Add "hierarchy -simcheck"Clifford Wolf2018-05-121-7/+23
|/ | | | Signed-off-by: Clifford Wolf <clifford@clifford.at>
* Further improve handling of zero-length SVA consecutive repetitionClifford Wolf2018-05-051-69/+108
| | | | Signed-off-by: Clifford Wolf <clifford@clifford.at>
* Fix handling of zero-length SVA consecutive repetitionClifford Wolf2018-05-051-26/+46
| | | | Signed-off-by: Clifford Wolf <clifford@clifford.at>
* Add "#ifdef __FreeBSD__"Johnny Sorocil2018-05-055-9/+52
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* Add ABC FAQ to "help abc"Clifford Wolf2018-05-041-2/+6
| | | | Signed-off-by: Clifford Wolf <clifford@clifford.at>
* Add "yosys -e regex" for turning warnings into errorsClifford Wolf2018-05-043-4/+22
| | | | Signed-off-by: Clifford Wolf <clifford@clifford.at>
* Merge pull request #537 from mithro/yosys-vprClifford Wolf2018-05-044-11/+48
|\ | | | | Improving Yosys when used with VPR
| * Improving vpr output support.Tim 'mithro' Ansell2018-04-184-7/+40
| | | | | | | | | | | | | | * Support output BLIF for Xilinx architectures. * Support using .names in BLIF for Xilinx architectures. * Use the same `NO_LUT` define in both `synth_ice40` and `synth_xilinx`.
| * synth_ice40: Rework the vpr blif output slightly.Tim 'mithro' Ansell2018-04-181-4/+8
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* | Replace -ignore_redef with -[no]overwriteClifford Wolf2018-05-035-21/+58
| | | | | | | | Signed-off-by: Clifford Wolf <clifford@clifford.at>
* | Support more character literalsDan Gisselquist2018-05-031-1/+9
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* | Update ABC to git rev f23ea8eClifford Wolf2018-04-301-1/+1
| | | | | | | | Signed-off-by: Clifford Wolf <clifford@clifford.at>
* | Add "synth_intel --noiopads"Clifford Wolf2018-04-301-2/+11
| | | | | | | | Signed-off-by: Clifford Wolf <clifford@clifford.at>
* | Add $dlatch support to write_verilogClifford Wolf2018-04-221-0/+38
|/ | | | Signed-off-by: Clifford Wolf <clifford@clifford.at>
* Add "synth_ice40 -nodffe"Clifford Wolf2018-04-161-2/+11
| | | | Signed-off-by: Clifford Wolf <clifford@clifford.at>
* Add "write_blif -inames -iattr"Clifford Wolf2018-04-151-22/+46
| | | | Signed-off-by: Clifford Wolf <clifford@clifford.at>
* Add statement labels for immediate assertionsClifford Wolf2018-04-131-18/+21
| | | | Signed-off-by: Clifford Wolf <clifford@clifford.at>
* Allow "property" in immediate assertionsClifford Wolf2018-04-121-17/+20
| | | | Signed-off-by: Clifford Wolf <clifford@clifford.at>
* Improve Makefile error handling for when abc/ is a hg working copyClifford Wolf2018-04-121-0/+3
| | | | Signed-off-by: Clifford Wolf <clifford@clifford.at>
* Add PRIM_HDL_ASSERTION support to Verific importerClifford Wolf2018-04-071-3/+19
| | | | Signed-off-by: Clifford Wolf <clifford@clifford.at>
* Fix handling of $global_clocking in VerificClifford Wolf2018-04-061-1/+7
| | | | Signed-off-by: Clifford Wolf <clifford@clifford.at>
* Add documentation for anyconst/anyseq/allconst/allseq attributeClifford Wolf2018-04-061-0/+4
| | | | Signed-off-by: Clifford Wolf <clifford@clifford.at>
* Add read_verilog anyseq/anyconst/allseq/allconst attribute supportClifford Wolf2018-04-061-1/+33
| | | | Signed-off-by: Clifford Wolf <clifford@clifford.at>
* Add Verific anyseq/anyconst/allseq/allconst attribute supportClifford Wolf2018-04-061-2/+36
| | | | Signed-off-by: Clifford Wolf <clifford@clifford.at>
* Add "verific -autocover"Clifford Wolf2018-04-062-5/+17
| | | | Signed-off-by: Clifford Wolf <clifford@clifford.at>
* Merge pull request #530 from makaimann/set-ram-flagsClifford Wolf2018-04-061-0/+3
|\ | | | | Set RAM runtime flags for Verific frontend
| * Set RAM runtime flags for Verific frontendmakaimann2018-04-051-0/+3
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* Added missing dont_use handling for SR FFs to dfflibmapClifford Wolf2018-04-051-0/+4
| | | | Signed-off-by: Clifford Wolf <clifford@clifford.at>
* Create issue_template.mdClifford Wolf2018-04-041-0/+16
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* Add smtio.py support for parsing SMT2 (_ bvX n) syntax for BitVec constantsClifford Wolf2018-04-041-0/+3
| | | | Signed-off-by: Clifford Wolf <clifford@clifford.at>
* Fixed -stbv handling in SMT2 back-endClifford Wolf2018-04-041-1/+1
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* Merge pull request #522 from c60k28/masterClifford Wolf2018-04-0111-178/+233
|\ | | | | Fixed broken Quartus backend on dffeas init value, and other updates.
| * Fixed broken Quartus backend on dffeas init value (Error (12170): Illegal ↵c60k282018-03-3111-178/+233
|/ | | | value for the POWER_UP parameter. Fixed and tested Cyclone V device
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