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* Replace "ILANG" with "RTLIL" everywhere.whitequark2020-08-261-150/+0
| | | | | | | | | | 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.
* ilang_lexer: fix check for out of range literal.whitequark2020-05-291-1/+3
| | | | Commit ca70a104 did not use a correct check.
* read_ilang: improve style. NFC.whitequark2020-04-061-2/+1
| | | Co-Authored-By: Alberto Gonzalez <61295559+boqwxp@users.noreply.github.com>
* read_ilang: detect overflow of integer literals.whitequark2020-04-061-1/+11
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* Add "real" keyword to ilang formatClifford Wolf2019-05-061-0/+1
| | | | Signed-off-by: Clifford Wolf <clifford@clifford.at>
* Add "make coverage"Clifford Wolf2018-08-271-1/+1
| | | | Signed-off-by: Clifford Wolf <clifford@clifford.at>
* Added $global_clock verilog syntax support for creating $ff cellsClifford Wolf2016-10-141-0/+1
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* Adjust makefiles to work with out-of-tree buildsClifford Wolf2015-08-121-1/+1
| | | | This is based on work done by Larry Doolittle
* Fixed trailing whitespacesClifford Wolf2015-07-021-2/+2
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* Re-introduced Yosys::readsome() helper functionClifford Wolf2014-10-231-5/+1
| | | | (f.read() + f.gcount() made problems with lines > 16kB)
* Updated lexers & parsers to include prefixesWilliam Speirs2014-10-151-0/+141