class HelperVM(object):
def __init__(self):
self.compiler = Compiler()
def eval(self, code):
vm = VM()
proc = self.compiler.compile(parse(code), vm.env)
return vm.run(proc)
class HelperVM(object):
def __init__(self):
self.compiler = Compiler()
def eval(self, code):
vm = VM()
proc = self.compiler.compile(parse(code), vm.env)
return vm.run(proc)
def __init__(self):
self.compiler = Compiler()
def __init__(self):
self.compiler = Compiler()
op.add_option('-S', action="store_true", dest="do_not_run",
help = "Compile source file and drop into .s file then stop.");
(options, args) = op.parse_args()
def is_valid_path(source_file_path):
"""
Returns true if given path exists and is a file
Arguments:
- `path`: path of Scheme source file
"""
source_file_path = path.abspath(source_file_path)
return path.exists(source_file_path) and path.isfile(source_file_path)
source_file = open(args[0])
vm = VM()
compiler = Compiler()
proc = compiler.compile(parse(source_file.read()), vm.env)
if not options.do_not_run:
result = vm.run(proc)
print "Result is %s" % result
source_file.close()
else:
print "Bytecode:\n%s" % str(proc.bytecode)
print "Disasm run:\n%s\n" % str(proc.disasm())
