-jflag and Pyston will spit out a .o file for each function it compiles, which you can then disassemble with objdump
Include/graminit.hare auto-generated from
Grammar/Grammarwhen you run
graminit.hare generated. The only grammar file I can find is
from_cpython/Lib/lib2to3/Grammar.txt, but modifying this does not seem to trigger a regeneration of the graminit files.