4 commits

Author	SHA1	Message	Date
whitequark	db4600d52b	fhdl.ast, back.pysim: implement shifts.	2018-12-15 09:58:30 +00:00
whitequark	579feaba4e	fhdl.ir: Fragment.{drive→add_driver}	2018-12-14 20:58:29 +00:00
whitequark	9307a31678	back.pysim: Simulator({gtkw_signals→traces}=).	2018-12-14 15:23:22 +00:00
whitequark	474d46ced8	back.pysim: implement most operators and add tests.	2018-12-14 14:21:22 +00:00