1 #!/usr/bin/env python 2 3 import micropython 4 from micropython.rsvp import raw 5 import rsvp 6 import sys 7 import os 8 9 code = None 10 11 def show(importer, with_builtins=0, optimisations=None): 12 make(importer, with_builtins, optimisations) 13 show_code(code) 14 15 def make(importer, with_builtins=0, optimisations=None): 16 optimisations = optimisations or requested_optimisations 17 global code 18 code = importer.get_image(with_builtins, optimisations) 19 20 def show_code(code): 21 for i, x in enumerate(code): 22 print i, x 23 24 def show_table_usage(raw_table, slice_size=100): 25 for x in xrange(0, len(raw_table), slice_size): 26 table_slice = raw_table[x:x+slice_size] 27 print "%6d" % (len(table_slice) - table_slice.count(None)), \ 28 "".join(entry and "#" or "_" for entry in table_slice) 29 30 def machine(importer): 31 print "Making the image..." 32 make(importer) 33 rc = raw(importer.get_image()) 34 print "Getting raw tables..." 35 objtable = importer.get_object_table().as_raw() 36 paramtable = importer.get_parameter_table().as_raw() 37 print "Initialising the machine..." 38 rm = rsvp.RSVPMachine(rc, objtable, paramtable) 39 rm.pc = importer.code_location 40 return rm 41 42 def attrs(obj): 43 for name, attr in obj.items(): 44 print name, attr 45 46 if __name__ == "__main__": 47 args = sys.argv[2:] 48 path = sys.path[:] 49 50 if len(sys.argv) > 1: 51 program = os.path.abspath(sys.argv[1]) 52 path.append(os.path.split(program)[0]) 53 else: 54 program = None 55 56 i = micropython.Importer(path, "-v" in args) 57 58 if "-omax" in args: 59 requested_optimisations = i.supported_optimisations 60 else: 61 requested_optimisations = [] 62 for arg in args: 63 if arg.startswith("-o"): 64 for arg_part in arg[2:].split(","): 65 requested_optimisations.append(arg_part) 66 67 try: 68 builtins = i.load_from_file("lib/builtins.py", "__builtins__") 69 if program is None: 70 print "Loading module micropython ..." 71 m = i.load("micropython") 72 else: 73 print "Loading program", program, "..." 74 m = i.load_from_file(program) 75 except micropython.ProcessingError, exc: 76 print repr(exc) 77 if "-tb" in args: 78 raise 79 else: 80 i.vacuum() 81 ot = i.get_object_table() 82 pt = i.get_parameter_table() 83 84 # vim: tabstop=4 expandtab shiftwidth=4