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* Fixing old e-mail addresses and deadnamesClaire Xenia Wolf2021-06-083-3/+3
| | | | | | | | s/((Claire|Xen|Xenia|Clifford)\s+)+(Wolf|Xen)\s+<(claire|clifford)@(symbioticeda.com|clifford.at|yosyshq.com)>/Claire Xenia Wolf <claire@yosyshq.com>/gi; s/((Nina|Nak|N\.)\s+)+Engelhardt\s+<nak@(symbioticeda.com|yosyshq.com)>/N. Engelhardt <nak@yosyshq.com>/gi; s/((David)\s+)+Shah\s+<(dave|david)@(symbioticeda.com|yosyshq.com|ds0.me)>/David Shah <dave@ds0.me>/gi; s/((Miodrag)\s+)+Milanovic\s+<(miodrag|micko)@(symbioticeda.com|yosyshq.com)>/Miodrag Milanovic <micko@yosyshq.com>/gi; s,https?://www.clifford.at/yosys/,http://yosyshq.net/yosys/,g;
* Replace "ILANG" with "RTLIL" everywhere.whitequark2020-08-262-11/+11
| | | | | | | | | | The only difference between "RTLIL" and "ILANG" is that the latter is the text representation of the former, as opposed to the in-memory graph representation. This distinction serves no purpose but confuses people: it is not obvious that the ILANG backend writes RTLIL graphs. Passes `write_ilang` and `read_ilang` are provided as aliases to `write_rtlil` and `read_rtlil` for compatibility.
* Ensure \A_SIGNED is never used with $shiftxXiretza2020-08-181-0/+4
| | | | | It has no effect on the output ($shiftx doesn't perform any sign extension whatsoever), so an attempt to use it should be caught early.
* Merge pull request #2201 from YosysHQ/fix_test_cell_ilangclairexen2020-06-301-2/+2
|\ | | | | Use ID macro to fix assertion
| * Use ID macro to fix assertionMiodrag Milanovic2020-06-291-2/+2
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* | test_cell: don't generate directional shifts with \B_SIGNED=1Xiretza2020-06-281-0/+4
|/ | | | | This was made an explicit error in e97e33d, "kernel: require \B_SIGNED=0 on $shl, $sshl, $shr, $sshr.".
* Remove YS_ATTRIBUTE(unused) where present just for log_assert()/log_debug().whitequark2020-06-191-2/+2
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* Use C++11 final/override keywords.whitequark2020-06-183-6/+6
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* Add flooring division operatorXiretza2020-05-281-1/+2
| | | | | | | | | | The $div and $mod cells use truncating division semantics (rounding towards 0), as defined by e.g. Verilog. Another rounding mode, flooring (rounding towards negative infinity), can be used in e.g. VHDL. The new $divfloor cell provides this flooring division. This commit also fixes the handling of $div in opt_expr, which was previously optimized as if it was $divfloor.
* Add flooring modulo operatorXiretza2020-05-281-1/+2
| | | | | | | | | | | The $div and $mod cells use truncating division semantics (rounding towards 0), as defined by e.g. Verilog. Another rounding mode, flooring (rounding towards negative infinity), can be used in e.g. VHDL. The new $modfloor cell provides this flooring modulo (also known as "remainder" in several languages, but this name is ambiguous). This commit also fixes the handling of $mod in opt_expr, which was previously optimized as if it was $modfloor.
* Add plusargs for output files in test_autotb outputClaire Wolf2020-05-021-3/+10
| | | | Signed-off-by: Claire Wolf <claire@symbioticeda.com>
* Clean up `passes/tests/test_autotb.cc`.Alberto Gonzalez2020-04-061-12/+8
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* kernel: big fat patch to use more ID::*, otherwise ID(*)Eddie Hung2020-04-023-104/+104
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* kernel: use more ID::*Eddie Hung2020-04-021-38/+38
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* Document (* gentb_skip *) attr for test_autotbEddie Hung2019-09-061-0/+3
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* Merge remote-tracking branch 'origin/master' into xc7dspEddie Hung2019-08-201-2/+2
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| * More use of IdString::in()Eddie Hung2019-08-151-2/+2
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* | Merge remote-tracking branch 'origin/master' into xc7dspEddie Hung2019-08-121-18/+18
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| * substr() -> compare()Eddie Hung2019-08-071-1/+1
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| * RTLIL::S{0,1} -> State::S{0,1}Eddie Hung2019-08-071-17/+17
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| * stoi -> atoiEddie Hung2019-08-073-6/+6
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| * Use std::stoi instead of atoi(<str>.c_str())Eddie Hung2019-08-063-6/+6
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* | Update test_autotb doc to reflect default value of zeroEddie Hung2019-07-261-1/+3
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* | Add doc for "test_autotb -seed" optionEddie Hung2019-07-261-0/+3
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* flowmap: implement depth relaxation.whitequark2019-01-086-0/+82
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* flowmap: cleanup for clarity. NFCI.whitequark2019-01-042-0/+38
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* Consistent use of 'override' for virtual methods in derived classes.Henner Zeller2018-07-203-6/+6
| | | | | | | | | o Not all derived methods were marked 'override', but it is a great feature of C++11 that we should make use of. o While at it: touched header files got a -*- c++ -*- for emacs to provide support for that language. o use YS_OVERRIDE for all override keywords (though we should probably use the plain keyword going forward now that C++11 is established)
* Add $live and $fair cell types, add support for s_eventually keywordClifford Wolf2017-02-251-2/+0
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* Cosmetic fix in test_autotb.ccClifford Wolf2016-09-191-2/+2
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* Avoid creating very long strings in test_autotbClifford Wolf2016-09-191-4/+10
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* Removed $predict againClifford Wolf2016-08-281-1/+0
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* Bugfix in test_autotbClifford Wolf2016-08-181-0/+4
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* Added "test_autotb -seed" (and "autotest.sh -S")Clifford Wolf2016-08-061-3/+8
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* Renamed AbstractCellEdgesDatabase::add_cell() to add_edges_from_cell()Clifford Wolf2016-07-251-1/+1
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* Improvements in CellEdgesDatabaseClifford Wolf2016-07-241-3/+33
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* Added CellEdgesDatabase APIClifford Wolf2016-07-241-0/+96
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* After reading the SV spec, using non-standard predict() instead of expect()Clifford Wolf2016-07-211-1/+1
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* Added basic support for $expect cellsClifford Wolf2016-07-131-0/+2
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* Improved support for $sop cellsClifford Wolf2016-06-171-2/+38
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* Improvements and fixes in autotest.sh script and test_autotbClifford Wolf2016-05-201-3/+3
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* Close opened dump file.Kaj Tuomi2016-05-191-0/+1
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* Fix for Modelsim transcript line warp issue #164Kaj Tuomi2016-05-191-7/+13
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* Fixed test_autotb for modules with many cell portsClifford Wolf2016-04-251-3/+6
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* Added "yosys -D" featureClifford Wolf2016-04-211-1/+1
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* Import more std:: stuff into Yosys namespaceClifford Wolf2015-10-251-1/+1
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* Added "test_cell -noeval"Clifford Wolf2015-09-251-1/+10
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* Re-created command-reference-manual.tex, copied some doc fixes to online helpClifford Wolf2015-08-142-2/+2
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* Spell check (by Larry Doolittle)Clifford Wolf2015-08-141-1/+1
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* Fixed trailing whitespacesClifford Wolf2015-07-021-3/+3
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* Renamed "aig" to "aigmap"Clifford Wolf2015-06-101-4/+4
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