CircuitPython - a Python implementation for teaching coding with microcontrollers https://git.suspectdevices.com/suspect-devices/circuitpython/atom?h=main 2015-01-29T14:56:09+00:00 2015-01-29T14:56:09+00:00 Damien George damien.p.george@gmail.com 2015-01-29T14:56:09+00:00 urn:sha1:92ab95f21539d94c2139974b3995699a155f5a97 2015-01-29T00:44:11+00:00 Damien George damien.p.george@gmail.com 2015-01-29T00:44:11+00:00 urn:sha1:12c66be2b8baab093c7be5e2108d2767c9779a69 Used gcov to find some parts of vm.c, runtime.c, obj.c that were not covered by any tests. Still need to use gcov more thoroughly. 2015-01-14T00:20:28+00:00 Damien George damien.p.george@gmail.com 2015-01-14T00:20:28+00:00 urn:sha1:1e1779eacf4da5cd8699bee26a02eed4eda10101 Bytecode also needs a pass to compute the stack size. This is because the state size of the bytecode function is encoded as a variable uint, so we must know the value of this uint before we encode it (otherwise the size of the generated code changes from one pass to the next). Having an entire pass for this seems wasteful (in time). Alternative is to allocate fixed space for the state size (would need 3-4 bytes to be general, when 1 byte is usually sufficient) which uses a bit of extra RAM per bytecode function, and makes the code less elegant in places where this uint is encoded/decoded. So, for now, opt for an extra pass.